MODEL: M2XUM

M2XUM SPECIFICATIONS

ES-5009 Rev.19 Page 4/7

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

0 – 300 Ω : ±0.04

0 – 1000 Ω : ±0.04

0 – 10 kΩ : ±0.04

Output accuracy: ±0.02 % of output range

Inversely proportional to span.

Cold junction compensation error:

±0.4°C or ±0.7°F (at 20°C ±10°C or 68°F ±18°F)

Temp. coefficient

(at -5 to +55°C [23 to 131°F] of I/O range)

Input: ±0.016 %/°C (±0.009 %/°F) with current

±0.004 %/°C (±0.002 %/°F) with voltage

±0.004 %/°C (±0.002 %/°F) with T/C

±0.004 %/°C (±0.002 %/°F) with RTD

±0.004 %/°C (±0.002 %/°F) with Pot.

Output: ±0.013 %/°C (±0.007 %/°F)

Response time:

≤ 0.5 sec.(0 – 90 %) with current

≤ 0.5 sec.(0 – 90 %) with voltage

≤ 1.5 sec.(0 – 90 %) with T/C

≤ 0.9 sec.(0 – 90 %) with RTD

≤ 0.9 sec. (0 – 90 %) with Pot.

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 RS-485 to power to ground)

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Input Type -10 – +10 V, Input Range 1 – 5 V,

Output Type 0 – 20 mA, Output Range 0 – 10 mA

Max. Input Range (20 V) ÷ Span (4 V) × 0.02 % = 0.1 %

Max. Output Range (20 mA) ÷ Span (10 mA) × 0.02 % =

0.04 %

Overall accuracy = 0.1 + 0.04 = ±0.14 %

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Installation Category II

Pollution Degree 2

Input or output to power: Reinforced insulation (300 V)

Input to output: Basic insulation (300 V)

RoHS Directive

EN 50581