MODEL: M6NXU

M6NXU SPECIFICATIONS

ES-7925 Rev.5 Page 2/6

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

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[4] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

RELATED PRODUCTS

• PC configurator software (model: M6CFG)

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

Connection

Input and output: M3 screw terminal (torque 0.5 N·m)

Power input: Via the Installation Base (model: M6NBS) (not

available for AC power input)

or M3 screw terminal (torque 0.5 N·m)

Recommended solderless terminal: Max. 5.8 mm (0.23”)

wide; Ones with insulation sleeve do not fit.

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Overrange output: -2 – +102 %

(Negative current output is not available.)

Zero adjustment: -2 to +2 % (PC programming)

Span adjustment: 98 to 102 % (PC programming)

Burnout (thermocouple, RTD & potentiometer input):

Upscale standard; downscale or no burnout

optional by programming

Linearization (thermocouple & RTD input): Standard

Cold Junction Compensation (thermocouple input): CJC

sensor incorporated

Power LED: Green light turns on when the power is supplied.

Status indicator LED: Orange LED; Blinking patterns indicate

different operating status of the transmitter.

Programming: Downloaded from PC; input type and range,

output type and range, zero and span, burnout type,

linearization table, (max. 101 points, specified within -2 –

+102% for both input and output), user’s TC/RTD table

(max. 300 points, specified within -1000 to +1000 mV for

TC or 0 to 20 kΩ for RTD), etc.

For detailed information, refer to the users manual for the

PC configurator.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

■Recommended solderless terminal (unit: mm (inch))

3.2 (.13) dia.

4 min.

(.16)

5.5 max.

(.22)

INPUT SPECIFICATIONS

■ DC Current: Input resistor incoporated

(If not specified, the input range is 4 – 20 mA DC.)

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.

■ DC Voltage

•Code S1 (narrow spans)

Input range: -1000 – +1000 mV DC

Minimum span: 100 mV

•Code S2 (wide spans)

Input range: -10 – +10 V DC

Minimum span: 1 V

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

Input resistance: ≥ 1 MΩ

Burnout sensing: ≤ 3 μA

Minimum span: 20°C or 36°F

If not specified, the input range is shown below.

T1 PR: 0–1600°C

T2 K: 0–1000°C

T3 E: 0–500°C

T4 J: 0–500°C

T5 T: 0–300°C

T6 B: 500–1600°C

T7 R: 500–1600°C

T8 S: 0–1600°C

TN N: 0–1000°C

■ RTD: 2- , 3- or 4-wire RTD

Maximum leadwire resistance: 10 Ω per wire

Sensing current: ≤ 1.0 mA

Minimum span: 20°C or 36°F

Resistance range:

0 - 500 Ω (Input code: 1, 3, 4, 5, 9)

0 - 5 kΩ (Input code: 7)