MODEL: M6DXR

M6DXR SPECIFICATIONS

ES-7833 Rev.14 Page 2/4

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

GENERAL SPECIFICATIONS

Connection

Input and output: Euro terminal (torque 0.3 N·m)

Power input: Via the Installation Base (model: M6DBS)

or Euro terminal (torque 0.3 N·m)

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: Upscale standard; downscale or no burnout

optional by programming

Linearization: Standard

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, user’s

linearization table, sensor wires, temperature unit, response

characteristics (version 1.30 or later), filter time constant,

etc.

For detailed information on the For detailed information,

refer to the users manual for the PC configurator.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

INPUT SPECIFICATIONS

Input: 2-, 3- or 4-wire RTD

Maximum leadwire resistance: 10 Ω per wire

Sensing current; ≤ 1.5 mA

(≤ 0.15 mA for input code 7: Pt 1000 or code 0

Specified maximum resistance in the table > 500 Ω)

Resistance range:

0 - 500 Ω (Input code: 1, 3, 4, 5, 9)

0 - 5 kΩ (Input code: 7)

If not specified, the input range is 0 – 100°C.

OUTPUT SPECIFICATIONS

■ DC Current

Output range: 0 – 20 mA DC

Conformance range: 0 – 20.4 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 11 V max.

(e.g. 4 – 20 mA: 550 Ω [11 V ÷ 20 mA])

If not specified, the output range is 4 – 20 mA DC.

■ DC Voltage

Code V2 (wide spans)

Output range: -10 – +10 V DC

Conformance range: -10.4 – +10.4 V DC

Minimum span: 1 V

Code V3 (narrow spans)

Output range: -5 – +5 V DC

Conformance range: -5.2 – +5.2 V DC

Minimum span: 0.5 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.

V2: 0 – 10 V DC

V3: 1 – 5 V DC

INSTALLATION

Power consumption: Approx. 0.5 W

Operating temperature: -20 to +55°C (-4 to +131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Installation Base (model: M6DBS) or DIN rail

Weight: 65 g (2.3 oz)

PERFORMANCE in percentage of span

Overall accuracy: Input accuracy + output accuracy

Inversely proportional to the span.

See CALCULATION EXAMPLES OF OVERALL ACURACY.

• Input accuracy: (whichever is greater)

±0.1 % of input range or ±0.15°C (Pt and JPt)

±0.1 % of input range or ±1°C (Cu 10)

• Output accuracy: ±0.04 % of max. output range

Temp. coefficient: ±0.01 %/°C (±0.006 %/°F) of max. span

Response time: ≤ 1 sec. (0 – 90 %)

Burnout response: ≤ 10 sec.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Pt 100, 0 – 100°C, Output Type -5 – +5V, Output

Range 1 – 5V

Input Accuracy** (0.15°C***) ÷ Span (100°C) × 100 %

+ Max. Output Range (10V) ÷ Span (4V) × 0.04 %

= ±0.25 %

**Calculate the accuracy in °C.

***100°C × 0.1 % = 0.1°C ≤ 0.15°C. 0.15°C is used as input

accuracy value.