MODEL: MXR

MXR SPECIFICATIONS

ES-1714 Rev.11 Page 1/3

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

Plug-in Signal Conditioners MX-UNIT

RTD TRANSMITTER

(front configurable)

Functions & Features

• Converts an RTD input into a linearized process signal

• Field-programmable RTD type, temperature

and output range

• Easy programming via front UP-DOWN keys with a help of

4-digit and 2-digit displays

• I/O signal inversion feature

• Isolation up to 2000 V AC

• Loop test output

• High-density mounting

Typical Applications

• Isolation between control room and field instrumentation

• Ideal for quick spare part

50

(1.97)

123

(4.84)

80

(3.15)

mm (inch)

MODEL: MXR–[1]–[2][3]

ORDERING INFORMATION

• Code number: MXR-[1]-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. MXR-V1-M2/Q)

• Specify the specification for option code /Q

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

[1] OUTPUT

Current

Z1: Range 0 – 20 mA DC (Load resistance 600Ω max.)

Voltage

V1: Range -1 – +1 V DC (Load resistance 1000Ω min.)

V2: Range -10 – +10 V DC (Load resistance 10kΩ min.)

[2] POWER INPUT

AC Power

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

47 – 66 Hz)

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.)

[3] OPTIONS

blank: none

/Q: With options (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

TERMINAL SCREW MATERIAL

/S01: Stainless steel

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-1714)

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

At burnout: Downscale ≤ -10 %, Upscale ≥ 110 %,

Output ≤ 0 mA not available

Programming: Via front keys

• Input Type

• Moving average

• Burnout

• etc.

For detailed information, refer to the instruction manual.

■ DISPLAY

LED: 8 mm (.31”) 7 segment, red

Number of display digits: 4 digits for DATA display; 2 digits

for ITEM display

PV indication: Input signal in engineering unit

Overrange indication: LEDs blinking

Burnout indication: LEDs blinking and the PLC turns on.

Power saving mode: Displays turn off if the keys are

untouched for a preset time period

LEDs: Red; the PL1 turns on with negative polarity and the

PL2 turns on with burnout or programming error.