73VR2110-E-R/Q [MSYSTEM]

Paperless Recording System;


型号：	73VR2110-E-R/Q
厂家：	M-SYSTEM
描述：	Paperless Recording System
文件：	总18页 (文件大小：389K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: 73VR21

Paperless Recording System

[3] POWER INPUT

AC Power

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

PAPERLESS RECORDER

(built-in input modules)

47 – 66 Hz)

(CE not available for desktop type)

Functions & Features

DC Power

• 100 msec. storing rate

R: 24 V DC

• Data stored in CF Cards and SD Cards

• Memory card slot accessible at the front

• ‘Quick Setup’ helps you to start and program the recorder

• Real time monitor at the host PC via Ethernet

• Dedicated application software to view and analyze the

data

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[4] OPTIONS

blank: none

/Q: With options (specify the specification)

• 5.5 inch TFT LCD display

• Touch panel operation

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

• IP65 front panel

/C02: Polyurethane coating

144 (5.67)

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

INSTALLATION

144

/HA: Desktop type (with handle and feet)

(Desktop type cannot be mounted on a panel surface.

The handle and rubber feet cannot be detached.)

(5.67)

172

(6.77)

mm (inch)

*195 (7.68) with the 73VR2108, 73VR2110

and 73VR2112.

CAUTION

• With 100 msec. storing rate, measuredvalue may be

susceptible to inaccuracies due to the fast update cycle. If

this is the case, please choose 500 msec. or slower rate.

MODEL: 73VR21[1]-[2]-[3][4]

ORDERING INFORMATION

• Code number: 73VR21[1]-[2]-[3][4]

Specify a code from below for each of [1] through [4].

(e.g. 73VR2102-E-M2/Q)

RELATED PRODUCTS

• Resistor module (model: REM3-250)

■ Memory card

A memory card is required to store data in the 73VR21x.

Available for purchase from M-System. Consult M-System

(except SD/CF conversion adapter).

M-System will not guarantee the product’s described

performance if a memory card other than purchased from M

-System, or specified below, is used.

• CF Card

• Specify the specification for option code /Q

(e.g. /C01/S01/HA)

[1] NO. OF CHANNELS

02: 2-point inputs

04: 4-point inputs

06: 6-point inputs

1. Manufacturer: Hagiwara Solutions

Model No.: MCF10P-xxxxS

08: 8-point inputs

10: 10-point inputs

12: 12-point inputs

Capacity: 128 MB through 1 GB

(CFI-xxxxDG ... discontinued)

2. Manufacturer: Apacer Technology

Model name: CFC III

[2] LANGUAGE

N: Japanese

Model No.: AP-CFxxxxE3NR-ETNDNRQ

Capacity: 256 MB through 1 GB

E: English

Part No.: 81.27L20.TB47C (256 MB)

81.29910.TB37C (512 MB)

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 1/18

https://www.m-system.co.jp/

MODEL: 73VR21

81.29920.TB37C (1 GB)

With RTD input, the signal may go transiently to the

opposite direction from the burnout setting.

With DC input, the burnout setting is ignored and the

burnout sensing current is cancelled.

(AP-CFxxxxE3ER-ETNDNR, AP-CFxxxxE3ER-ETNDNRK ...

discontinued)

• SD Card (Compatible with 73VR21 Ver.5.03.xx or later)

Manufacturer: Hagiwara Solutions

Cold junction compensation (CJC) for T/C input: CJC can be

enabled or disabled per each channel.

Model No.: NSD6-004GH (B21SEI

(NSDA-004GT, NSDA-004GL ... discontinued)

SD/CF Conversion Adapter is required to use SD card. There

are some restrictions on using SD cards. For details, refer to

the instruction manual.

CJC sensor attached to Input 1 and Input 7* terminals.(Input

7 for the 73VR2108, 73VR2110 and 73VR2112)

Operating mode setting: Application software; burnout type,

cold junction compensation, line noise frequency, A/D

conversion mode setting available

• SD/CF Conversion Adapter (operation confirmed):

DeLOCK adaptor CF II to SDHC,SDXC

Line noise filter: NMNR ratio to the line frequency and its

harmonic contents can be optimized. Factory set to 50/60

Hz mode for use with both frequencies.

Select either frequency for the most effective result.

A/D conversion mode: Fast, Medium or Slow selectable.

With Slow setting, data fluctuations are minimized with

limited sampling time (speed).

Model: 61796 (operation has been confirmed with the

adaptor purchased in the year of 2016.)

62637 (operation has been confirmed with the

adaptor purchased in the year of 2018.)

PACKAGE INCLUDES...

• 73VR Application Software CD (model: 73VRPAC2)

With Fast setting, sampling time (speed) can be high

through data fluctuations increase.

• Mounting brackets (two)

■ INTERFACE

(/HA: Not included for desktop type)

Ethernet: 10BASE-T / 100BASE-TX automatically switched;

Conforms to IEEE 802 (10BASE-T) or IEEE 802.3 (100BASE-

TX)

GENERAL SPECIFICATIONS

Construction: Panel mount type or desktop type

Degree of protection: IP65; applicable to the front panel of

the recorder with single mounting according to the specified

panel cutout (/HA: Desktop type cannot be mounted on a

panel surface)

IP address: 192.168.0.1 (factory default setting)

Subnet mask: 255.255.255.0 (factory default setting)

Default gateway: None (factory default setting)

CF Card slot: Type I; for use with the cards’ operating

voltage 3.3 V

■ CONNECTION

USB: Conforms to Version 1.1

Ethernet: RJ-45 Modular Jack

■ DISPLAY

Power input, signal input, trigger input, alarm output:

M3 separable screw terminal (torque 0.5 N·m)

Recommended solderless terminal:

Display device: 5.5-inch TFT LCD

Display colors: 256

Resolution: 320 × 240 pixels

Applicable wire size: 0.25 to 1.65 mm (AWG 22 to 16)

Pixel pitch: 0.12 × 0.35 mm

Recommended manufacturer: Japan Solderless Terminal

MFG.Co.Ltd, Nichifu Co.,ltd

Note: The backlight can be replaced in M-System factory.

The LCD must be replaced at the same time.

■Recommended solderless terminal

Screw terminal: Nickel-plated steel (standard) or stainless

steel

3.3 (.13) max

■ MATERIALS

Enclosure: Steel

Bezel: Flame-resistant resin (black)

Front filter: Transparent resin

mm (inch)

Isolation: Input 1 to input 2 to input 3 to input 4 to input 5 to

input 6 to input 7 to input 8 to input 9 to input 10 to input

11 to input 12 to trigger input to alarm output to power

input to FG to Ethernet

INPUT SPECIFICATIONS

■ DC Voltage

Input resistance: 900 kΩ min.

Burnout for T/C and RTD input: Upscale, Downscale or No

burnout selectable

Excluding the case in which, with range setting other than

±12 V, ±6 V or ±3 V, a voltage exceeding ±1.3 V is applied.

Input range: ±60 mV, ±125 mV, ±250 mV, ±500 mV,

±1000 mV, ±3 V, ±6 V, ±12 V

Select ‘No Burnout’ to minimize the measuring errors

caused by the sensor/wire resistance and the burnout

sensing current.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 2/18

https://www.m-system.co.jp/

MODEL: 73VR21

■ Thermocouple

exceeding 50°C. However, it is only a temporary

Input resistance: 900 kΩ minimum

Input type: (PR), K (CA), E (CRC), F (IC), T (CC), B (RH), R, S,

C (WRe 5-26), N, U, L, P (Platinel II)

Burnout sensing

phenomenon. When the recorder is back in normal

temperature, full legibility is recovered. No damage in

performance.

Operating humidity: 30 to 85 %RH (non-condensing)

Upscale: ≤ 130 nA

Allowable dust particles: 0.1 mg/m

(no conductive particles)

Downscale: ≤ 220 nA

Corrosive gas: Not allowed

No burnout: ≤ 10 nA

Mounting: Panel flush mounting (except desktop type)

Panel cutout dimensions: 137 × 137 mm (5.39”× 5.39”)

Weight

Burnout sensing time

K, E, J, N, L, P (upscale): ≤ 20 seconds

Others: ≤ 10 seconds

73VR2102, 73VR2104, 73VR2106: 2.3 kg (5.1 lb)

73VR2108, 73VR2110, 73VR2112: 2.4 kg (5.3 lb)

Caution: Use of UPS (switching time: without delay, output:

sine waveforms) is recommended to prevent data loss or CF

card damage by a loss of power during recording.

■ RTD (3-wire)

Excitation: 1.25 V / (1.25 kΩ + load resistance across the

terminals A – C); 1.00 mA with 10 Ω across A – C;

0.55 mA with 1000 Ω across A – C

Allowable leadwire resistance: 20 Ω per wire

Input type: Pt 100 (JIS ’89), Pt 100 (JIS ’97, IEC), Pt 200, Pt

300, Pt 400, Pt 500, Pt 1000, Pt 50Ω (JIS ’81), JPt 100 (JIS

’89), Ni 100, Ni 120, Ni 508.4Ω, Ni-Fe 604, Cu 10 @ 25°C

Burnout sensing

PERFORMANCE

Accuracy: See Tables 1 through 3.

Cold junction compensation error: (°C)

≤ ±[1.0 + |Ambient Temp. – 25| × 0.04]

(in stable ambient temperature; e.g. ±1.4°C at 15°C and

35°C)

Upscale or Downscale: ≤ 130 nA

No burnout: ≤ 10 nA

Burnout sensing time: ≤ 10 seconds

■ Trigger Input: Dry contact; detected ON at ≤ 0.8 V

Voltage across the terminals: ≤ 2.5 V

Current across the terminals: ≤ 4.0 mA

■ ANALOG INPUT UPDATE CYCLE

Applicable with balanced terminal temperature.

Error will increase by imbalances caused by direct mounting

of the REM3 to the terminals.

Temp. coefficient: See Table 4.

Response time

A/D CONVERSION (sec)

LINE NOISE

FILTER FREQ.

DC of ±1000 mV or narrower ranges or T/C:

≤ [Sampling Time + 0.3 sec.] (0 – 90 %)

DC of ± 3 V or wider ranges:

MEDIUM

SLOW

0.54

FAST 100 ms RATE

50 Hz

50/60 Hz*¹

60 Hz

0.39

0.27

0.25

0.23

0.37

0.50

0.095

≤ [Sampling Time + 0.5 sec.] (0 – 90 %)

RTD: ≤ [Sampling Time + 0.3 sec.] (0 – 90 %)

Calendar clock accuracy: Monthly deviation 3 minutes at

25°C

0.34

0.46

Multiplied by two (2) for RTD and potentiometer input.

*1. Standard setting

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 Vpeak @ 1 minute

(input 1 to input 2 to input 3 to input 4 to

input 5 to input 6 to input 7 to input 8 to

input 9 to input 10 to input 11 to input 12 to trigger input to

alarm output to power input or FG)

OUTPUT SPECIFICATIONS

■ Alarm Output: Photo MOSFET relay (no polarity);

≤ 50 Ω at ON, ≥ 1 MΩ at OFF; OFF when not powered

Peak load voltage: 50 V max.

Continuous load current: 50 mA max.

Peak value including both AC and DC (e.g. 354 V AC with 0

V DC).

Peak load current: 300 mA max. (≤ 0.1 sec.)

Nominal withstand voltage between I/O (analog input,

trigger input and alarm output) and power input is

described 500 V peak. However, as far as FG terminal is

appropriately grounded, no dielectric breakdown will occur

between I/O (with or without grounding) and other terminals

when 2000 V AC is applied between FG and power input.

AC power input: 2000V AC @ 1 minute (power input to FG

or Ethernet) 500 V AC @ 1 minute (FG to Ethernet)

DC power input: 1250 V AC @ 1 minute (power input to FG

or Ethernet) 500 V AC @1 minute (FG to Ethernet)

INSTALLATION

Power consumption

•AC:

Approx. 25 VA at 100 V

Approx. 35 VA at 240 V

•DC: Approx. 11 W or 460 mA

Operating temperature: 0 to 50°C (32 to 122°F)

Display quality (e.g. decreased contrast) may deteriorate

when the recorder is used for a long time in an environment

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 3/18

https://www.m-system.co.jp/

MODEL: 73VR21

Line noise normal mode rejection: ≥ 100 dB

Magnitude of the effects of normal mode 50/60 Hz noise,

with the most appropriate line noise filter frequency setting.

Each input circuit has a CR filter of sufficient large time

constant so that there will be little effect of line noise such

as 500 mV AC superposed on a thermocouple or ±60 mV

input.

Common mode noise rejection

Magnitude of the effects of voltages applied across the

terminal C and the ground terminal when there is no

potential difference among all the C terminals.

DC: N/A

AC, ±3 V, ±6 V, ±12 V: Approx. 86 dB

AC, other ranges: Approx. 120 dB

Common mode noise rejection between channels

Magnitude of the effects of DC/50/60 Hz voltages applied

across the terminals C of the present and the last scanned

channels.

DC, ±3 V, ±6 V, ±12 V: Approx. 100 dB

DC, other ranges: Approx. 120 dB

AC, ±3 V, ±6 V, ±12 V: Approx. 86 dB

AC, other ranges: Approx. 106 dB

STANDARDS & APPROVALS

EU conformity:

(M2 AC power of desktop type does not conform to EU

directive)

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Installation Category II

Pollution Degree 2

Input 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or

12 to power to FG or Ethernet: Reinforced insulation (300 V)

RoHS Directive

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 4/18

https://www.m-system.co.jp/

MODEL: 73VR21

INPUT TYPE, RANGE, ACCURACY & TEMPERATURE COEFFICIENT

Table 1. DC Voltage Input

* Accuracy: Applicable with the common mode voltage 0V be-

tween C terminals of all channels and between C terminal

of each channel and FG terminal.

INPUT RANGE

±±0 mV

±125 mV

±250 mV

±500 mV

±1000 mV

±3 V

ACCURACY (mV)

±0.05

±0.0ꢀ

±0.13

±0.3

±0.5

±3

The effects by the following factors are excluded: Fast A/D

conversion mode; temperature drift with the REM3 directly

mounted to the I/O terminals; wire resistance; burnout sens-

ing current with upscale/downscale settings.

With 100 msec. storing rate, measured value may be sus-

ceptible to inaccuracies due to the fast update cycle. If this

is the case, please choose 500 msec. or slower rate.

±± V

±5

±12 V

±10

Table 2-1.Thermocouple Input, Celsius

Table 2-2.Thermocouple Input, Fahrenheit

USABLE

RABGE (°C)

0 to 1ꢀꢀ0

CONFORMANCE ACCURACY

USABLE

RABGE (°F)

32 to 321ꢁ

CONFORMANCE ACCURACY

T/C

(PR)

T/C

(PR)

RANGE (°C)

400 to 1ꢀꢀ0

(°C)

±4.±

±1.5

±0.ꢁ

±1.0

±1.3

±ꢀ.2

±4.ꢁ

±5.3

±4.ꢂ

±1.ꢂ

±1.3

±1.0

±1.ꢀ

RANGE (°F)

ꢀ52 to 321ꢁ

(°F)

±ꢁ.3

±2.ꢀ

±1.5

±1.ꢁ

±2.4

±13.0

±ꢁ.ꢀ

±ꢂ.±

±ꢁ.ꢂ

±3.5

±2.4

±1.ꢁ

±3.1

K (CA)

E (CRC)

J (IC)

T (CC)

B (RH)

-2ꢀ0 to +13ꢀ0 0 to 13ꢀ0

-2ꢀ0 to +1000 0 to 1000

-210 to +1200 0 to 1200

-2ꢀ0 to +400 0 to 400

K (CA)

E (CRC)

J (IC)

T (CC)

B (RH)

-454 to +24ꢂꢁ 32 to 24ꢂꢁ

-454 to +1ꢁ32 32 to 1ꢁ32

-34± to +21ꢂ2 32 to 21ꢂ2

-454 to +ꢀ52 32 to ꢀ52

100 to 1ꢁ20

-50 to +1ꢀ±0

ꢀ00 to 1ꢁ20

400 to 1ꢀ±0

0 to 2320

212 to 330ꢁ

12ꢂ2 to 330ꢁ

-5ꢁ to +3200 ꢀ52 to 3200

C (WRe 5-2±) 0 to 2320

C (WRe 5-2±) 32 to 420ꢁ

32 to 420ꢁ

-2ꢀ0 to +1300 0 to 1300

-200 to +±00 0 to ±00

-200 to +ꢂ00 0 to ꢂ00

-454 to +23ꢀ2 32 to 23ꢀ2

-32ꢁ to +1112 32 to 1112

-32ꢁ to +1±52 32 to 1±52

P (Platinal II) 0 to 13ꢂ5

0 to 13ꢂ5

P (Platinal II) 32 to 2543

32 to 2543

Note 1: Measuring accuracy at 50 μV emf.

Note 2: CJC error is not included.

Table 3-1. RTD Input, Celsius

ACCURACY

RTD

USABLE RANGE (°C)

-200 to +ꢁ50

at < 0°C

at ≥ 0°C

Pt 100 (JIS ’ꢂꢀ, IEC)

±0.4°C

±0.3°C

±ꢃ0.4°C + Measured Value × 0.1%]

(±1.3°C at ꢁ50°C)

Pt 200

-200 to +ꢁ50

-200 to +±±0

-200 to +510

±ꢃ0.3°C + Measured Value × 0.1ꢀ%]

(±1.ꢁ°C at ꢁ50°C)

Pt 300

±ꢃ0.4°C + Measured Value × 0.0ꢁ%]

(±0.3°C at -200°C)

±ꢃ0.4°C + Measured Value × 0.21%]

(±2.2°C at ꢁ50°C)

Pt 400

±ꢃ0.4°C + Measured Value × 0.11%]

(±0.2°C at -200°C)

±ꢃ0.4°C + Measured Value × 0.21%]

(±2.2°C at ꢁ50°C)

Pt 500

±ꢃ0.4°C + Measured Value × 0.13%]

(±0.2°C at -200°C)

±ꢃ0.4°C + Measured Value × 0.2±%]

(±2.±°C at ꢁ50°C)

Pt 1000

±ꢃ0.4°C + Measured Value × 0.15%]

(±0.1°C at -200°C)

±ꢃ0.4°C + Measured Value × 0.4%]

(±3.ꢁ°C at ꢁ50°C)

Pt 100 (JIS ’ꢁꢂ)

JPt 100 (JIS ’ꢁꢂ)

±0.4°C

±ꢃ0.4°C + Measured Value × 0.1%]

(±1.1°C at ±±0°C)

±0.4°C

±ꢃ0.4°C + Measured Value × 0.1%]

(±1.0°C at 510°C)

Pt 50 Ω (JIS ’ꢁ1)

Ni 100

-200 to +±4ꢂ

-ꢁ0 to +2±0

-50 to +2ꢁ0

-200 to +200

-50 to +250

±0.5°C at < 1±0°C, ±ꢃ0.4°C + Measured Value × 0.1%] at ≥ 1±0°C (±1.1°C at ±4ꢂ°C)

±0.3°C

Ni 120

±0.3°C

Ni 50ꢁ.4 Ω

Ni-Fe ±04

Cu 10 @ 25°C

±ꢃ0.25°C + Measured Value × 0.0±%] (±0.3°C at -50°C, ±0.5°C at 2ꢁ0°C)

±0.ꢂ°C at -200°C, ±0.±°C at -150°C, ±0.5°C at ±100°C, ±0.ꢀ°C at 200°C

±1.2°C

Note 1: The lower the temperature range, the better the accuracy is for Pt 300, Pt 400, Pt 500, Pt 1000 and Ni 50ꢁ.4 Ω.

‘Measured Value’ in the equations is not an absolute value. Include the minus sign when calculating accuracies.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 5/18

https://www.m-system.co.jp/

MODEL: 73VR21

Table 3-1. RTD Input, Fahrenheit

ACCURACY

RTD

USABLE RANGE (°F)

at < 32°F

at ≥ 32°F

Pt 100 (JIS ’97, IEC)

-328 to +1562

-328 to +1220

-328 to +950

± 0ꢀ8°F

± 0ꢀ6°F

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ1ꢆ%

(± 2ꢀ.°F at 1562°F)

Pt 200

± ±0ꢀ5.°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ17ꢆ%

(± 3ꢀ3°F at 1562°F)

Pt 300

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ08ꢆ%

(± 0ꢀ5°F at -328°F)

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ21ꢆ%

(± .ꢀ0°F at 1562°F)

Pt .00

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ11ꢆ%

(± 0ꢀ.°F at -328°F)

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ21ꢆ%

(± .ꢀ0°F at 1562°F)

Pt 500

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ13ꢆ%

(± 0ꢀ3°F at -328°F)

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ26ꢆ%

(± .ꢀ7°F at 1562°F)

Pt 1000

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ15ꢆ%

(± 0ꢀ2°F at -328°F)

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ.ꢆ%

(± 6ꢀ9°F at 1562°F)

Pt 100 (JIS ’89)

JPt 100 (JIS ’89)

± 0ꢀ8°F

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ1ꢆ%

(± 2ꢀ0°F at 1220°F)

± 0ꢀ8°F

± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ1ꢆ%

(± 1ꢀ7°F at 950°F)

Pt 50 Ω (JIS ’81)

Ni 100

-328 to +1200

-112 to +500

-58 to +536

-328 to +392

-58 to +.82

± 0ꢀ9°F at < 320°F, ± ±0ꢀ72°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ1ꢆ% at ≥ 320°F (± 1ꢀ9°F at 1200°F)

± 0ꢀ6°F

Ni 120

± 0ꢀ6°F

Ni 508ꢀ. Ω

Ni-FM 60.

Cs 10 @ 25°C

± ±0ꢀ.5°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ06ꢆ% (± 0ꢀ.°F at -58°F, ± 0ꢀ8°F at 536°F)

± 1ꢀ7°F at -328°F, ± 1ꢀ1°F at -238°F, ± 0ꢀ9°F at ± 212°F, ± 1ꢀ3°F at 392°F

± 2ꢀ2°F

NotM 1: ThM ꢄowMu thM tMmpMuatsuM uangM, thM bMttMu thM accsuacy iꢂ fou Pt 300, Pt .00, Pt 500, Pt 1000 ane Ni 508ꢀ. Ωꢀ

‘ꢁMaꢂsuMe ꢃaꢄsM’ in thM Mqsationꢂ iꢂ not an abꢂoꢄstM vaꢄsMꢀ IncꢄseM thM minsꢂ ꢂign whMn caꢄcsꢄating accsuaciMꢂꢀ

Table 4. Temperature Coefficient

INPUT TYPE

DC ꢃoꢄtagM

TEꢁPERATURE COEFFICIENT

± ±Nominaꢄ Inpst RangM ꢅ 0ꢀ015ꢆ%/°C ou ± ±Nominaꢄ Inpst RangM ꢅ 0ꢀ008ꢆ%/°F

(Mꢀgꢀ ± 0ꢀ018mꢃ/°C with ± 60mꢃ uangM)

ThMumocospꢄM

RTD

± ±Accsuacy / 3% °C/°C ou ± ±Accsuacy / 3% °F/°F (Mꢀgꢀ ± 0ꢀ27°C/°C with E thMumocospꢄM)

at < 0°C ou 32°F

at ≥ 0°C ou 32°F

Pt 100 (JIS ’97, IEC) ± 0ꢀ0.1°C/°C

± 0ꢀ0.1°F/°F

± ±0ꢀ0.1°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ026ꢆ%/°C

± ±0ꢀ0.1°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ026ꢆ%/°F

Pt 200

± 0ꢀ0..°C/°C

± 0ꢀ0..°F/°F

± ±0ꢀ0..°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ033ꢆ%/°C

± ±0ꢀ0..°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ033ꢆ%/°F

Pt 300

± 0ꢀ0.7°C/°C

± 0ꢀ0.7°F/°F

± ±0ꢀ0.7°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ0.ꢆ%/°C

± ±0ꢀ0.7°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ0.ꢆ%/°F

Pt .00

± 0ꢀ05°C/°C

± 0ꢀ05°F/°F

± ±0ꢀ05°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ052ꢆ%/°C

± ±0ꢀ05°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ052ꢆ%/°F

Pt 500

± 0ꢀ053°C/°C

± 0ꢀ053°F/°F

± ±0ꢀ053°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ053ꢆ%/°C

± ±0ꢀ053°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ053ꢆ%/°F

Pt 1000

± ±0ꢀ068°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ025ꢆ%/°C

± ±0ꢀ068°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ025ꢆ%/°F

± ±0ꢀ068°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ087ꢆ%/°C

± ±0ꢀ068°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ087ꢆ%/°F

Pt 100 (JIS ’89)

JPt 100 (JIS ’89)

Pt 50 Ω (JIS ’81)

Ni 100

± 0ꢀ0.1°C/°C

± 0ꢀ0.1°F/°F

± ±0ꢀ0.1°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ02.ꢆ%/°C

± ±0ꢀ0.1°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ02.ꢆ%/°F

± 0ꢀ0.1°C/°C

± 0ꢀ0.1°F/°F

± ±0ꢀ0.1°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ023ꢆ%/°C

± ±0ꢀ0.1°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ023ꢆ%/°F

± 0ꢀ039°C/°C

± 0ꢀ039°F/°F

± ±0ꢀ039°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ021ꢆ%/°C

± ±0ꢀ039°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ021ꢆ%/°F

± 0ꢀ028°C/°C

± 0ꢀ028°F/°F

± ±0ꢀ028°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ01ꢆ%/°C

± ±0ꢀ028°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ01ꢆ%/°F

Ni 120

± 0ꢀ028°C/°C

± 0ꢀ028°F/°F

± ±0ꢀ028°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ01ꢆ%/°C

± ±0ꢀ028°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ01ꢆ%/°F

Ni 508ꢀ. Ω

Ni-FM 60.

Cs 10 @ 25°C

± 0ꢀ0.6°C/°C

± 0ꢀ0.6°F/°F

± ±0ꢀ0.6°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ018ꢆ%/°C

± ±0ꢀ0.6°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ018ꢆ%/°F

± 0ꢀ058°C/°C at ꢇ-200°C, ± 0ꢀ0.3°C/°C at -150°C, ± 0ꢀ0.°C/°C at -100°C, ± ±0ꢀ0.7°C + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ023ꢆ%/°C at ≥0°C

± 0ꢀ058°F/°F at ꢇ-328°F, ± 0ꢀ0.3°F/°F at -238°F, ± 0ꢀ0.°F/°F at -1.8°F, ± ±0ꢀ0.7°F + ꢁMaꢂsuMe ꢃaꢄsM ꢅ 0ꢀ023ꢆ%/°F at ≥32°F

± 0ꢀ07°C/°C ou ± 0ꢀ07°F/°F

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 6/18

https://www.m-system.co.jp/

MODEL: 73VR21

APPLICATION SOFTWARE CD

■ 73VRPAC2 (included in the product package)

• 73VR21x Builder Software: Model 73VR21BLD

Used to configure parameters on the PC.

- Parameter configurations can be downloaded to the recorder via Ethernet.

- Present setting on the 73VR21x can be uploaded and displayed on the PC.

- Configuration files can be converted into CSV.

• 73VR Data Viewer: Model 73VRWV

Used to show and analyze recorded data on the PC.

- Data stored in the CF Card can be called up on the PC screen via the CF Card Reader.

- Data stored in the CF Card can be sent by FTP and called up on the PC screen.

- Various analyzing functions

- Data, alarm history and comment files can be converted into CSV.

• PC Recorder Software: Model MSR128-V6

- The 73VR21x data can be sampled and stored in real time via Ethernet by the MSR128-V6.

• Instruction Manuals

- 73VR21x users manual

- 73VR21BLD users manual

- 73VRWV users manual

- MSR128-V6 users manual

PC REQUIREMENTS (provided by the user)

■ 73VR21x Builder Software: Model 73VR21BLD

Operating system

Windows 7 Professional (32-bit) or Windows 10 (32-bit, 64-bit)

Note: Proper software functions may not be ensured under certain conditions.

1024 by 768 pixels or better resolution

Screen area

CD drive

Windows supported CD drive is used to install the software program.

Used to read/write the CF Card

Card reader

Mouse

Windows supported

LAN card

LAN card required to connect to Ethernet; 10BASE-T or 100BASE-T cable

■ 73VR Data Viewer: Model 73VRWV

Operating system

Windows 7 Professional (32-bit) or Windows 10 (32-bit, 64-bit)

Note: Proper software functions may not be ensured under certain conditions.

1024 by 768 pixels or higher

Screen area

Display color

65000 colors (16-bit)

Main memory (RAM) 2 GB recommended

CD drive

Card reader

Mouse

Windows supported CD drive is used to install the software program.

Used to read/write the CF Card

Windows supported (Certain functions of the 73VR may be compromised if the mouse’s software driver is

not Windows standard.)

LAN card

LAN card required to connect to Ethernet; 10BASE-T or 100BASE-T cable

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 7/18

https://www.m-system.co.jp/

MODEL: 73VR21

■ PC Recorder Software: Model MSR128-V6

NORMAL MODE (storing rates ≥ 500 ms)

IBM PC/AT or compatible

HIGH SPEED MODE (storing rates 100 / 200 ms)*¹

Operating system

Windows XP SP1, SP2, SP3, Windows Vista Business (32-bit), Windows 7 Professional (32-bit) or

Windows 10 (32-bit, 64-bit)

Note: Proper software functions may not be ensured under certain conditions.

CPU

Pentium III 800 MHz or higher

1 GHz higher for Windows Vista, Windows 7,

Windows 10

Pentium IV 2.0 GHz or higher

Screen area

Display color

Video memory

Main memory

1024 by 768 pixels or better resolution

65000 colors (16-bit)

2 MB minimum; 4 MB recommended

4 MB minimum

256 MB recommended for Windows XP

512 MB recommended for Windows XP

1 GB recommended for Windows Vista, Windows 7, 1 GB recommended for Windows Vista, Windows 7,

Windows 10

Use an internal hard disk.*²

Windows 10

Use an internal hard disk.*²

Hard disk area

Printer

Max. approx. 100 MB required per day.

Max. approx. 500 MB required per day.

Use a printer for Windows. The programs use Standard System Fonts used in Windows.

Use a printer driver for Standard System Fonts.

Windows supported CD drive is used to install the software program.

CD drive

Card reader drive

Used with devices which save data in a CF Card

RS-232-C port (COM1 through COM5) supported LAN card by Windows

LAN card

Communication port

*1. The 73VR1100 or the 73VR21x cannot be used in High Speed Mode.

*2. External (e.g. SCSI) devices may impair appropriate performance.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 8/18

https://www.m-system.co.jp/

MODEL: 73VR21

EXTERNAL VIEW

■ FRONT VIEW

• 73VR21x

(1) Touch Panel Screen

(2) Front Cover

(3) CF Card Slot

(7) USB Connector

(4) Eject Button

(6) CF Card Access Indicator LED

(5) Reset Button

■ REAR VIEW

• 73VR2102, 73VR2104, 73VR2106

• 73VR2108, 73VR2110, 73VR2112

(8) Maintenance Jack

(9) Power Indicator LED

(

10) LAN Port

(

10) LAN Port

(

14) Signal Input

Terminal Block

(

11) Alarm Output Terminal

12) Power Input Terminal

(

11) Alarm Output Terminal

12) Power Input Terminal

8A 8B 8C 10A10B10C12A12B12C

7A 7B 7C 9A 9B 9C 11A11B11C

(

ALM ALM

(+)

ALM ALM U V

+ – (+)

2A 2B 2C 4A 4B 4C 6A 6B 6C

1A 1B 1C 3A 3B 3C 5A 5B 5C

2A 2B 2C 4A 4B 4C 6A 6B 6C

1A 1B 1C 3A 3B 3C 5A 5B 5C

–

(+)

TRG TRG

–

(14) Signal Input

Terminal Block

(

14) Signal Input

Terminal Block

(

13) Trigger Input Terminal

(13) Trigger Input Terminal

(1) Touch Panel Screen

Trend chart and other data views and setup views are

displayed.

■ SIDE VIEW

• 73VR2108, 73VR2110, 73VR2112

(8) Maintenance Jack

(2) Front Cover

Access to the CF Card Slot.

(3) CF Card Slot

Insert a CF Card.

(4) Eject Button

Used to retrieve the CF Card.

(5) Reset Button

Used to restart the 73VR21x.

(6) CF Card Access Indicator LED

Red LED turns on during the CF Card is accessed.

(7) USB Connector

Connect an USB flash-memory.

(8) Maintenance Jack

Unused

(9) Power Indicator LED

LED turns on while the power is supplied.

(10) LAN Port

Connects the LAN cable (10BASE-T or 100BASE-TX)

(11) Alarm Output Terminal

(12) Power Input Terminal

(13) Trigger Input Terminal

(14) Signal Input terminal Block

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 9/18

https://www.m-system.co.jp/

MODEL: 73VR21

CONNECTION DIAGRAM

Note: In order to improve EMC performance, bond the FG terminal to ground.

Caution: FG terminal is NOT a protective conductor terminal.

Analog

Input

Circuit 1

CJC

SENSOR

INPUT 1

metal leg

Analog

Input

Circuit 2

INPUT 2

USB

Analog

Input

Circuit 3

INPUT 3

INPUT 4

INPUT 5

INPUT 6

Analog

Input

Circuit 4

Analog

Input

Circuit 5

Analog

Input

Circuit 6

Micro

Computer

Control

Analog

Input

Circuit 7

Module

CJC

SENSOR

INPUT 7

metal leg

Analog

Input

Circuit 8

INPUT 8

INPUT 9

INPUT 10

INPUT 11

INPUT 12

Analog

Input

Circuit 9

10A

10B

10C

Analog

Input

Circuit 10

11A

11B

11C

Analog

Input

Circuit 11

12A

12B

12C

Analog

Input

Circuit 12

ALARM

OUTPUT

ALM

Isolated

Alarm Output

ALM–

TRIGGER

INPUT

TRG

Isolated

Trigger Input

–

Ethernet

10BASE-T / 100BASE-TX

RJ-45 MODULAR JACK

JACK

U(+)

V(–)

POWER

*1. Usable terminals depend upon the number of inputs.

Input Connection Examples

DC INPUT

T/C INPUT T/C INPUT

• Upscale / No Burnout • Downscale Burnout

RTD INPUT

–

ext. wire

–

ext. wire

Note 1: In order to prevent instability in measured values caused by noise entering through the I/O terminals,

grounding the signal shield to a most stable earth point in the environment is recommended.

Note 2: The smaller is common mode voltage (DC and AC) between C terminals and between C and FG, the better is

measuring accuracy. Connecting between C terminals and if possible to FG will yield the best accuracy.

Note 3: Resistor modules (model: REM3-250) can be connected to 1A through 12C terminals to convert current inputs

into voltage. However, it is not recommended when TC inputs are mixed because the heat developed on and

around the REM3 affects the cold junction compensation performance. We recommend that REM3 be connected

on a separate terminal board.

Note 4: When the internal temperature sensors are used for CJC, temperature imbalance around the terminal block affects

greatly the CJC accuracy. In order to minimize such imbalance, do not use wires of large diameter which has large

heat dissipation. Be sure to close the terminal cover. Do not expose the module directly in the line of wind from a

cooling fan.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 10/18

https://www.m-system.co.jp/

MODEL: 73VR21

EXTERNAL DIMENSIONS unit: mm [inch]

■ 73VR2102, 73VR2104, 73VR2106

· Panel mount type

136.5 (5.37)

172 (6.77)

151.5 (5.96)

144 (5.67)

29.5

2 to 26 panel thickness

(.08 to 1.02)

(1.16)

Attach the mounting bracket either on the top/bottom or on the sides.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 11/18

https://www.m-system.co.jp/

MODEL: 73VR21

· Desktop type

136.5 (5.37)

172 (6.77)

144 (5.67)

29.5

(1.16)

The handle and rubber feet cannot be detached from desktop type unit.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 12/18

https://www.m-system.co.jp/

MODEL: 73VR21

■ 73VR2108, 73VR2110, 73VR2112

· Panel mount type

136.5 (5.37)

195 (7.68)

151.5 (5.96)

144 (5.67)

29.5

2 to 26 panel thickness

(.08 to 1.02)

(1.16)

Attach the mounting bracket either on the top/bottom or on the sides.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 13/18

https://www.m-system.co.jp/

MODEL: 73VR21

· Desktop type

136.5 (5.37)

144 (5.67)

195 (7.68)

29.5

(1.16)

The handle and rubber feet cannot be detached from desktop type unit.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 14/18

https://www.m-system.co.jp/

MODEL: 73VR21

PANEL CUTOUT (unit: mm)

Usable panel thickness: 2 – 26 mm (0.08” – 1.02”)

■ SINGLE MOUNTING

■ VERTICAL CLUSTERED MOUNTING (max. 3 units)

137⁺²

L⁺²(mm)

Number

282

426

570

175 min

714

858

■ HORIZONTAL CLUSTERED MOUNTING

1002

1146

1290

1434

(114 × n) – 6

L ⁺²

Notes

1. Dimensional tolerance 3ꢀ unless otꢁerꢂise sꢃeciꢄieꢅ.

( 0.3 mm ꢄor < 10 mm)

2. Desktoꢃ tyꢃe cannot be mounteꢅ on a ꢃanel surꢄace.

Auto: Recording is automatically initiated and stopped at a

predefined time.

SOFTWARE FUNCTIONS

■ NUMBER OF INPUT PEN POINTS

73VR2102: 2 points

Event recording: The recorder detects an external event by

trigger signal, and stores preset number of samples (max.

1200 respectively) before and after the moment of event.

Remote trigger: Data is automatically recorded while the

external trigger condition (input) is true.

■ STORING RATE

73VR2104: 4 points

73VR2106: 6 points

73VR2108: 8 points

73VR2110: 10 points

73VR2112: 12 points

0.1 (DC voltage input only) 0.5, 1, 2, 5, 10 sec., 1, 10

minutes

■ INPUT SIGNALS

Analog: DC mV and voltage, thermocouple and RTD

Discrete: Trigger input (1 point)

■ DATA STORING METHOD

■ DATA STORAGE

Data file: Stores momentary values in the storing rate and

their calculation result.

Normal: Recording is manually initiated and stopped. Data

is continuously stored while the recording is on.

Alarm history file: Records time index information when

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 15/18

https://www.m-system.co.jp/

MODEL: 73VR21

alarms are triggered and reset.

Comment: Shows comments entered manually.

Oldest data is overwritten with new data when the number

of records reaches its limit.

Scale: Linear and square root;

Switchable to the engineering unit scale.

Comment history file: Records comments written in trend

views with time index. Oldest data is overwritten with new

data when the number of records reaches 1000 files.

Configuration file: Stores the 73VR21x setting.

File format: Binary

• Bargraph View

Bargraph direction: Perpendicular or horizontal

Number of pens displayed: 2, 4, 6, 8 per view

Number of display views: 4

Oldest measured data is overwritten with new data or data

recording is stopped when the card memory is full.

■ ALARM

Display rate: 1 second

Digital indicator: Shows momentary value.

Alarm indicator: Shows alarm status of the channels

displayed on the screen.

• Analog Alarm

Alarm setpoints: Max. 4 points per channel

Alarm type: High / Low

Scale: Linear and square root;

Switchable to the engineering unit scale.

Deadband: Set in engineering unit values

Output: 1 point at Alarm Output

• Overview

Terminal stored information: Date/time of alarm events (trip

and reset), Pen No., Tag Name and Alarm Message

Number of stored alarm events: Depends upon the CF Card

capacity.

Number of pens displayed: 2, 4, 6, 8, 16 per view

Number of display views: 13

Display rate: 1 second

Alarm indicator: Shows alarm status and date/time of the

last alarm trip and reset for the channels displayed on the

screen.

128 MB 250 events

256 MB 500 events

512 MB or 1 GB 1000 events

■ CALCULATION FUNCTIONS

• Retrieve View: Shows data stored in the CF Card.

Number of pens displayed: 2, 4, 6, 8 per view

Number of display views: 4

Number of channels: 12 channels

Operations

Arithmetic: Addition/subtraction, Multiplication, Division

Logical: AND, OR, NOT, XOR

Data search: Scrolling the chart, specifying a specific time

index, or searching by maximum/minimum values.

Long span view: Retrieved data is thinned out so that a

longer time span can be displayed on the chart.

Mathematical: Square root extractor, Power

Accumulation: Analog accumulation

Filter: Moving average, First order lag

Hold: Peak (maximum) hold (tracking increasing signal),

Peak (minimum) hold (tracking decreasing signal)

F value: F value

• Alarm History View: Shows data stored in the alarm

history file.

Number of displayed alarm events: 16

Number of display views: 1

Anemoscope (16 directions)

Alarm: Alarm trip can be programmed for calculated results.

■ DATA DISPLAY FUNCTIONS

Display update: Automatically updated by a new event

Data search: Scrolling the view or specifying a specific time

index.

• Trend View

Chart direction: Perpendicular or horizontal

Number of pens displayed: 2, 4, 6, 8 per view

Number of display views: 4

Jump: Scroll the view to an alarm event to show the relevant

data on Retrieve View.

Chart speed: Chart speed is described as number of pixels

to plot single data sample. (pixel(s)/samples)

4, 1, 1/5, 1/32,

• Comment History View: Shows data stored in the

comment history file.

Number of displayed alarm events: 16

Number of display views: 1

1/160 (not selectable with 100 msec. storing rate),

1/480 (not selectable with 100 msec. storing rate),

1/960 (not selectable with 100 msec. storing rate)

Display rate: 1 second

Data search: Scrolling the view or specifying a specific time

index.

Jump: Scroll the view to a comment to show the relevant

data on Retrieve View.

Pen thickness: Normal and wide

Digital indicator: Shows momentary value.

Alarm indicator: Shows alarm status of the channels

displayed on the screen.

■ ETHERNET COMMUNICATION

Monitoring data and setup of the 73VR21x is possible on the

PC connected via Ethernet.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 16/18

https://www.m-system.co.jp/

MODEL: 73VR21

• Dedicated Protocol

A bargraph with % indication is provided on the screen to

show how much percent of the data file memory has been

used up.

Real time communication: Transmits specific data to a host

PC installed with the PC Recorder Software (model:

MSR128).

0 – 49 % used: Green bargraph

FTP communication: Transmits data stored in the CF Card

using the FTP protocol to a host PC by the 73VR Data Viewer

(model: 73VRWV) installed in it. Data can be transmitted

even during recording.

50 – 79 % used: Amber bargraph

80 – 100 % used: Red bargraph

• Hot Swapping of the CF Card

The CF Card is hot swappable: removable during data

recording. However, there may be a slight disturbance in

storing rate when the card is inserted.

• Screen Saver

Download, Upload: Software configurations created on the

73VR21x Configuration Builder (model:73VR21BLD) can be

downloaded to the 73VR21x. The configuration set up on

the 73VR21x can be uploaded and displayed on the

73VR21BLD.

The backlight is automatically turned off if the screen is

untouched for a certain time period.

• Bus Error Alert

• Modbus Protocol

Protocol: Modbus/TCP

An alarm is output at Alarm Output Terminal in case of

internal bus error.

Port No.: 502 (fixed)

IP address: Set on the recorder

• Writing/Reading Setting

Subnet mask: Set on the recorder

The recorder’s present setting can be stored in a USB flash-

memory. Setting stored in the memory can be read in to the

73VR21x.

Default gateway: Set on the recorder

Max. number of 73VR21x connected simultaneously: 2

Supported Function Codes

• Hardware Setting

CODE NAME

FUNCTION

Burnout, Cold junction compensation, AD conversion mode,

line noise filter

Read Coil Status

Reads DO

Read Input Status

Reads DI

• Field Calibration

Read Input Register

Reads Input Register

Fetch Communication

Event Counter

Reads Status Word and

Event Counter from

Comm. Event Counter

Exception Response

CODE NAME

FUNCTION

Illegal Function

Function Not supported

Illegal Data Address

Speci!ed address does

not exist

Supported Function Codes

ADDR. TYPE NAME

Coil (0X)

Discrete output

Input

Status

(1X)

Trigger input

Discrete input (73VR2102)

Discrete input (73VR2104)

Discrete input (73VR2106)

Discrete input (73VR2108)

Discrete input (73VR2110)

Discrete input (73VR2112)

Function data (discrete)

Measured data (analog)

Function data (analog)

14 – 25

1 – 24

25 – 48

Input

■ OTHER FUNCTIONS

• Operation Lockout

With a password setting, unauthorized operations on the

Trend View, Bargraph View and Overview can be locked out.

• Data File Used Volume Information

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 17/18

https://www.m-system.co.jp/

MODEL: 73VR21

■ STORABLE TIME DURATION IN 1GB CF CARD

STORING

RATE

APPROXIMATE TIME DURATION

8 ch input

27 days

2 ch input

71 days

355 days

1 year, 351 days

---

4 ch input

46 days

231 days

1 year, 97 days

---

6 ch input

35 days

10 ch input

12 ch input

19 days

97 days

0.1 seconds

0.5 seconds

1 second

10 seconds

1 minute

22 days

113 days

227 days

178 days

357 days

141 days

273 days

195 days

9 years, 219 days 7 years, 176 days 6 years, 86 days 5 years, 126 days

---

--- : Exceeds 10 years

Note 1: Data are calculated ones, and thus not guaranteed.

Note 2: Assuming 4 bytes per data per channel.

Note 3: A year is calculated as 365 days.

SYSTEM CONFIGURATION EXAMPLES

■ INDEPENDENTLY USED

Paperless Recorder

(models: 73VR21x)

■ INTERFACING WITH A PC

• Reading Data from CF Card

• Ethernet Connection

Data Viewer

(model: 73VRWV)

PC Recorder Software

(model: MSR128)

CF Card

Ethernet

Card Reader

Switch / Hub

Ethernet

Paperless Recorder

(models: 73VR21x)

Paperless Recorder

(models: 73VR21x)

Note: It is recommended to connect the 73VR21x to the PC using

straight cables via a switch/hub on the Ethernet.

Specifications are subject to change without notice.

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 18/18

https://www.m-system.co.jp/

73VR2110-E-R/Q [MSYSTEM]

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