M2XR2-6V2-R/BL 概述
Super-mini Signal Conditioners Mini-M Series
M2XR2-6V2-R/BL 数据手册
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PDF下载MODEL: M2XR2
Note: Consult M-System for 2-wire RTD
Super-mini Signal Conditioners Mini-M Series
(Configurator software is used to change input type and
temperature range.)
RTD TRANSMITTER
(PC programmable)
[2] OUTPUT
Functions & Features
Current
• Accepts direct input from an RTD and provides a standard
process signal
Z1: Range 0 – 20 mA DC
Voltage
• PC programmable
V1: Range -2.5 – +2.5 V DC
• User’s temperature table can be used
• Leadwire resistance compensation
V2: Range -10 – +10 V DC
(Configurator software is used to change output over the
described range of the selected suffix code. For changing
out of this range, set the Output Range Selectors inside the
unit before software adjustment.)
Typical Applications
• Long distance transmission between the RTD and the
transmitter
• Combination with intrinsic safety barriers
[3] POWER INPUT
AC Power
23 (.91)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
M
od
el
76
(2.99)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
124
(4.88)
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
mm (inch)
[4] OPTIONS (multiple selections)
Burnout
MODEL: M2XR2–[1][2]–[3][4]
blank: Upscale burnout
ORDERING INFORMATION
• Code number: M2XR2-[1][2]-[3][4]
Specify a code from below for each [1] through [4].
(e.g. M2XR2-4Z1-R/BL/CE/Q)
/BL: Downscale burnout
(UL not available)
/BN: No burnout
(UL not available)
Input Code 4: Pt 100 (JIS ’97, IEC) setting will be used if the
input code is not specified.
Standards & Approvals (must be specified)
/N: Without CE or UL
• Temperature range (e.g. 0 – 500°C)
• Output range (e.g. 4 – 20 mA DC)
• Specify the specification for option code /Q
(e.g. /C01/S01)
/CE: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)
[1] INPUT RTD (2- or 3-wire)
1: JPt 100 (JIS'89)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
3: Pt 100 (JIS'89)
4: Pt 100 (JIS'97, IEC)
5: Pt 50 Ω (JIS'81)
/C02: Polyurethane coating
6: Ni 508.4 Ω
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
7: Pt 1000
8: Ni 100
/S01: Stainless steel (UL not available)
9: Cu 10 @25°C
0: Specify (Please provide a resistance table.)
M2XR2 SPECIFICATIONS
ES-5087 Rev.11 Page 1/4
http://www.m-system.co.jp/
MODEL: M2XR2
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
RELATED PRODUCTS
• PC configurator software (model: JXCON)
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.
Load resistance: Output drive 15 V max.
(e.g. 4 – 20 mA: 750 Ω [15 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■ DC Voltage
Code V1 (narrow spans)
Operational range: -3 – +3 V DC
Output range: -2.5 – +2.5 V DC
Minimum span: 250 mV
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Code V2 (wide spans)
Operational range: -11.5 – +11.5 V DC
Output range: -10 – +10 V DC
Minimum span: 1 V
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: Approx. -15 to +115 %
(Negative current output is not provided.)
Manual zero adjustments: -5 to +5 %
(factory setting: 0 %)
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
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
Manual span adjustments: 95 to 105 %
(factory setting: 100 %)
Programming: Downloaded from PC; input type and range,
output range, zero and span, simulating output, etc.
Burnout: Upscale standard; downscale or no burnout
optional by programming
V2: 1 – 5 V DC
INSTALLATION
Power Consumption
Linearization: Standard
•AC:
Status indicator LED: Blinking patterns indicate different
operating status of the transmitter.
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
Approx. 3 VA at 100 V
Approx. 4 VA at 200 V
Approx. 5 VA at 264 V
•DC: Approx. 2 W
Operating temperature: -30 to +60°C (-22 to +140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 120 g (0.26 lb)
INPUT SPECIFICATIONS
Maximum leadwire resistance: 20 Ω per wire (3-wire)
Sensing current: ≤ 1.0 mA
Temperature range: See Table 1.
PERFORMANCE
If not specified, the input range is shown below.
1: JPt 100 (JIS '89) 0 – 100°C
3: Pt 100 (JIS '89) 0 – 100°C
4: Pt 100 (JIS '97, IEC) 0 – 100°C
5: Pt 50 Ω (JIS '81) 0 – 200°C
6:Ni 508.4 Ω 0 – 100°C
Accuracy: Table 1 value or ±0.1 % of span, whichever is
greater. Add 0.2 % when the output span equals 1/10 or
narrower of the max. span.
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span
at -5 to +55°C [23 to 131°F]
Response time: ≤ 0.9 sec. (0 – 90 %)
7: Pt 1000 0 – 100°C
Burnout response: ≤ 10 sec.
8: Ni 100 0 – 100°C
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)
9 :Cu 10 @25°C 0 – 100°C
OUTPUT SPECIFICATIONS
■ DC Current
Operational range: 0 – 24 mA DC
Output range: 0 – 20 mA DC
Minimum span: 1 mA
M2XR2 SPECIFICATIONS
ES-5087 Rev.11 Page 2/4
http://www.m-system.co.jp/
MODEL: M2XR2
EN 50581
Approval:
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example 1]
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D
Input: Pt 100 (JIS ’97, IEC), 0 – 500°C
Output: 4 – 20 mA DC
(ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1)
1) ±0.15°C referred from Table 1, is converted into % by
the following equation: 0.15°C ÷ 500°C = 0.03%.
2) 0.03% ≤ 0.1% of span. ➠ 0.1% is selected.
3) Output span 16 mA (= 20 mA – 4 mA)
Max. span 20 mA
Output span ≥ 1/10 of max. span ➠ No need of adding
0.2%.
4) Overall accuracy equals ±0.1% of span
[Example 2]
Input: Pt 100 (JIS ’97, IEC), 0 – 100°C
Output: 2.0 – 2.5 V DC
1) ±0.15°C referred from Table 1, is converted into % by
the following equation: 0.15°C ÷ 100°C = 0.15%.
2) 0.15% ≥ 0.1% of span. ➠ 0.15% is selected.
3) Output span 0.5 V (= 2.5 V – 2.0 V)
Max. span 5 V
Output span ≤ 1/10 of max. span ➠ Add 0.2%.
4) Overall accuracy equals ±0.35% of span (0.15 + 0.2)
Table 1.
MIN.
SPAN
ACCURACY
RTD
USABLE RANGE
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
20
36
20
36
20
36
20
36
20
36
20
36
20
36
20
36
-200 to +500
-328 to +932
-200 to +850
-328 to +1562
-200 to +850
-328 to +1562
-200 to +649
-328 to +1200
-50 to +200
-58 to +392
-200 to +200
-328 to +392
-50 to +200
-58 to +392
-50 to +200
-58 to +392
0.15
0.27
0.15
0.27
JPt 100 (JIS’89)
Pt 100 (JIS’89)
Pt 100 (JIS’97, IEC)
Pt 50Ω (JIS’81)
Ni 508.4Ω
0.15
0.27
0.15
0.27
0.15
0.27
0.15
0.27
0.15
0.27
0.50
0.90
Pt 1000
Ni 100
Cu 10 @25°C
STANDARDS & APPROVALS
EU conformity:
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 or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
RoHS Directive
M2XR2 SPECIFICATIONS
ES-5087 Rev.11 Page 3/4
http://www.m-system.co.jp/
MODEL: M2XR2
EXTERNAL VIEW
■ LEFT SIDE VIEW
■ FRONT VIEW (with cover open)
(with cover removed)
ATT
SW3
[e.g.]
Output code V1
V
I
Configurator Jack
Status Indicator LED
Zero/Span Selector
SW6
SW2
8
7
6
5
4
3
2
1
Top: SPAN
Middle: OFF
Bottom: ZERO
V
I
N
O
SW7
SW4
UP/DOWN Switches
Output Range Selectors
The front cover cannot be turned open by 180 deg.
when there is no extra space between units.
Refer to the instruction manual for detailed procedures.
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) 7.3 (.29)
86.7 (3.41)
116.7 (4.59)
15 (.59)
[4 (.16)]
23 (.91)
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
STATUS
ZERO/SPAN
SELECTOR
OUTPUT RANGE
SELECTORS
Isolation
RTD
Digital
Computation
Output
Driver
1
9
+
A
B
B
Low Drift
Amplifier
& Burnout
OUTPUT
POWER
4
12
13
14
–
UP/DOWN
SWITCHES
5
U(+)
V(–)
8
JACK
CONFIGURATOR
Base Socket
Specifications are subject to change without notice.
M2XR2 SPECIFICATIONS
ES-5087 Rev.11 Page 4/4
http://www.m-system.co.jp/
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