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/