M2LV-S2Z1-M [MSYSTEM]
Super-mini Signal Conditioners Mini-M Series;型号: | M2LV-S2Z1-M |
厂家: | M-SYSTEM |
描述: | Super-mini Signal Conditioners Mini-M Series |
文件: | 总3页 (文件大小:110K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: M2LV
V1: Range -2.5 – +2.5 V DC
V2: Range -10 – +10 V DC
Super-mini Signal Conditioners Mini-M Series
Output ranges are fully programmable out of the range
specified when ordering by setting up the DIP switch and
using ‘One-Step-Cal’ Calibration. PC Configurator is also
available.
SIGNAL TRANSMITTER
(field- and PC-configurable)
Functions & Features
• Accepts a DC mV, V or mA input and provides an isolated
DC signal
POWER INPUT
AC Power
• Easy ‘One-Step Cal’ calibration using the front three
control buttons without needing a PC; PC software is also
usable.
M: 85 – 264 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
• Both input and output type and range are configurable
[3] OPTIONS
23 (.91)
blank: none
/Q: With options (specify the specification)
76
(2.99)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
124
(4.88)
/C02: Polyurethane coating
mm (inch)
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
MODEL: M2LV-[1][2]-M[3]
RELATED PRODUCTS
• PC configurator software (model: M2LVCFG)
ORDERING INFORMATION
• Code number: M2LV-[1][2]-M[3]
Specify a code from below for each [1] through [3].
(e.g. M2LV-S2Z1-M/Q)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
• Input range (e.g. 0 – 5 V DC)
• Output range (e.g. 4 – 20 mA DC)
• Specify the specification for option code /Q
(e.g. /C01/S01)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
[1] INPUT
Current
Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω)
Voltage
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
S1: Range -1000 – +1000 mV DC (Input resistance 1 MΩ min.)
S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.)
(Input range are fully programmable out of the range
specified when ordering by setting up the DIP switch and
using ‘One-Step-Cal’ Calibration. PC Configurator is also
available.)
Overrange output: Approx. -15 to +115 %
Zero adjustment: -15 to +15 % (front)
Span adjustment: 85 to 115 % (front)
Status indicator LED: Tri-color (green/amber/red) LED;
Blinking patterns indicate operation status of the
transmitter.
Configuration
[2] OUTPUT
Current
‘One-Step Cal’ calibration: With I/O type and the full-scale
range configured via the side DIP switches, precise 0 % and
100 % ranges are calibrated via the front control buttons
with a help of LED.
Z1: Range 0 – 20 mA DC
Voltage
M2LV SPECIFICATIONS
ES-5072 Rev.4 Page 1/3
http://www.m-system.co.jp/
MODEL: M2LV
PC configurator: Via Windows PC connected to the front
jack.
maintained.
Load resistance: Output drive 1 mA max.
(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])
If not specified, the output range is shown below.
V1: 0 – 1 V DC
Programmable features include:
•I/O type and range
•Zero and span adjustments
•User’s linearization table
V2: 1 – 5 V DC
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
INSTALLATION
Power Consumption
INPUT SPECIFICATIONS
■ DC Current: Input resistor incoporated
(If not specified, the input range is 4 – 20 mA DC.)
Input range: 0 – 50 mA DC
•AC:
Approx. 4 VA at 100 V
Approx. 5 VA at 200 V
Approx. 6 VA at 264 V
Minimum span: 2 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 120 g (0.26 lb)
Offset: Lower range can be any specific value within the
input range provided that the minimum span is maintained.
■ DC Voltage
•Code S1 (narrow spans)
Input range: -1000 – +1000 mV DC
Minimum span: 100 mV
PERFORMANCE
Accuracy: Input accuracy + output accuracy
•Code S2 (wide spans)
Inversely proportional to the span.
Input range: -10 – +10 V DC
Except the accuracy of input resistor.
See CALCULATION EXAMPLES OF OVERALL ACURACY.
Input accuracy: (% of input range)
Minimum span: 1 V
Offset: Lower range can be any specific value within the
input range provided that the minimum span is maintained.
If not specified, the input range is shown below.
S1: 0 – 100 mV DC
-1000 – +1000 mV : ≤ ±0.01 %
-10 – +10 V : ≤ ±0.01 %
0 – 50 mA : ≤ ±0.02 %
S2: 1 – 5 V DC
Output accuracy: ±0.04 % of output range
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span
Response time: ≤ 1 sec. (0 – 90 %)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input to output
to power to ground)
OUTPUT SPECIFICATIONS
■ DC Current
Maximum range: 0 – 20 mA DC
Conformance range: 0 – 24 mA DC
Minimum span: 1 mA
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Type -10 – +10 V, Input Range 1 – 5 V,
Output Type -10 – +10 V, Output Range 1 – 5 V
• Input accuracy = Max. Input Range (20 V) ÷ Span (4 V) ×
0.01 % = 0.05 %
Load resistance: Output drive 12 V max.
(e.g. 4 – 20 mA: 600 Ω [12 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■ DC Voltage
• Output accuracy = Max. Output Range (20 V) ÷ Span (4 V)
× 0.04 % = 0.2 %
Code V1 (narrow spans)
Conformance range: -3 – +3 V DC
Output range: -2.5 – +2.5 V DC
Minimum span: 250 mV
Accuracy= ±0.25 %
Code V2 (wide spans)
Conformance range: -11.5 – +11.5 V DC
Output range: -10 – +10 V DC
Minimum span: 1 V
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
M2LV SPECIFICATIONS
ES-5072 Rev.4 Page 2/3
http://www.m-system.co.jp/
MODEL: M2LV
EXTERNAL VIEW
■ FRONT VIEW
■ SIDE VIEW
LED1 (LD1)
LED2 (LD2)
Configuration DIP SW
LED3 (LD3)
1 2 3 4 5 6 7 8
ON
Configurator Jack
MODE Button
OFF
SW2
UP Button
1 2 3 4
ON
SW1
DOWN Button
OFF
For detailed information on the configuration and calibration, refer to the instruction manual.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
6 (.23)
DIN RAIL
35mm wide
4
1
5
8
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
12
9
8–M3
SCREW
14 13
21.5 (.85) 10 (.39)
84 (3.31)
114 (4.49)
15 (.59)
[4 (.16)]
23 (.91)
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
STATUS
CONTROL SW
DIP SW
Isolation
24.9Ω
+
Digital
Computation
Output
Driver
+
–
U
V
1
4
8
9
12
13
14
5
CURRENT
(Z1)
OUTPUT
POWER
Low Drift
Amplifier
–
–
VOLTAGE
(S1, S2)
+
JACK
CONFIGURATOR
Base Socket
Specifications are subject to change without notice.
M2LV SPECIFICATIONS
ES-5072 Rev.4 Page 3/3
http://www.m-system.co.jp/
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