M2XR2 RTD input, PC programmable

M2XR2 Super-mini Signal Conditioners Mini-M Series

RTD TRANSMITTER
(PC programmable)

Functions & Features
• Accepts direct input from an RTD and provides a standard process signal
• PC programmable
• User’s temperature table can be used
• Leadwire resistance compensation
Typical Applications
• Long distance transmission between the RTD and the transmitter
• Combination with intrinsic safety barriers

MODEL: M2XR2–[1][2]–[3][4]

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)
Input Code 4: Pt 100 (JIS ’97, IEC) setting will be used if the input code is not specified.
• 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)

[1] INPUT RTD (2- or 3-wire)
1: JPt 100 (JIS'89)
3: Pt 100 (JIS'89)
4: Pt 100 (JIS'97, IEC)
5: Pt 50 Ω (JIS'81)
6: Ni 508.4 Ω
7: Pt 1000
8: Ni 100
9: Cu 10 @25°C
0: Specify (Please provide a resistance table.)
Note: Consult M-System for 2-wire RTD
(Configurator software is used to change input type and temperature range.)

[2] OUTPUT
Current
Z1: Range 0 – 20 mA DC
Voltage
V1: Range -2.5 – +2.5 V DC
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.)

[3] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)

[4] OPTIONS (multiple selections)
Burnout
blank: Upscale burnout
/BL: Downscale burnout
(UL not available)
/BN: No burnout
(UL not available)
Standards & Approvals (must be specified)
/N: Without CE or UL
/CE: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
/S01: Stainless steel (UL not available)

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.

GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless steel
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 %)
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
Linearization: Standard
Status indicator LED: Blinking patterns indicate different operating status of the transmitter.
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level

INPUT SPECIFICATIONS
Maximum leadwire resistance: 20 Ω per wire (3-wire)
Sensing current: ≤ 1.0 mA
Temperature range: See Table 1.

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
7: Pt 1000  0 – 100°C
8: Ni 100  0 – 100°C
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
Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained.
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
Code V2 (wide spans)
Operational 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 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
V2: 1 – 5 V DC

INSTALLATION
Power Consumption
•AC:
 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)

PERFORMANCE
Accuracy: Table 1