MODEL: M2XUM

M2XUM SPECIFICATIONS

ES-5009 Rev.19 Page 2/7

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

[3] 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.)

[4] OPTIONS (multiple selections)

Standards & Approvals (must be specified)

/N: Without CE

/CE: 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

TERMINAL SCREW MATERIAL

/S01: Stainless steel

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 RS-485 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: PC programmable features include:

· T/C and RTD type and temp. range

· Input and output ranges

· Zero and span adjustments

· Simulated output

· User's linearization table (max. 100 points, specified within

-15 – +115 % for both input and output)

· User’s TC/RTD table

Burnout (T/C, RTD and Pot.): Upscale standard; downscale

or no burnout options are PC programmable

Linearization (T/C, RTD input): Standard tables stored in

memory

Cold junction compensation (T/C): CJC sensor (included) to

be attached to the input terminals

Status indicator LED: Blinking patterns indicate different

operating status of the transmitter.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

MODBUS COMMUNICATION

Standard: Conforms to TIA/EIA-485-A

Transmission distance: 500 meters max.

Baud rate: 38.4 kbps max.

Communication: Half-duplex, asynchronous, no procedure

Protocol: Modbus RTU

Transmission media: Shielded twisted-pair cable

(CPEV-S 0.9 dia.)

INPUT SPECIFICATIONS

■ DC Current: Shunt resistor attached to the input terminals

(0.5 W)

Operational range: 0 – 70 mA DC with 100 Ω, 0.5 W

Input range: 0 – 50 mA DC

Minimum span: 2 mA

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 4 – 20 mA DC.

■ DC Voltage

Operational range: -11.5 – +11.5 V DC

Input range: -10 – +10 V DC

Minimum span: 10 mV for S1; 100 mV for S2

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

S2: 1 – 5 V DC

■ Thermocouple

For T/C types K, E, T, B, R, S, N or U, the accuracy in the

temperature ranges near the lower limit may be out of the

described value. Consult M-System for more detail.

Input resistance: 1 MΩ min.

Burnout sensing: 45 nA ±10 %

Offset: Lower range can be any specific value within the

input range provided that the minimum span is maintained.