MODEL: R3-MS4

R3-MS4 SPECIFICATIONS

ES-8401 Rev.8 Page 2/4

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

PERFORMANCE

Conversion accuracy: Refer to the table at the end of this

section.

The resolution and conversion accuracy are defined against

the potentiometer's total resistance. If the actual resistance

range (between the zero and span positions) is narrower

than the total resistance, the values change in proportion.

Using at least 50 % of the total resistance is basically

recommended.

Conversion rate: 80 / 40 / 20 / 10 msec. selectable

Data range: 0 – 10000

Data allocation: 4

Current consumption: Approx. 50 mA

Temp. coefficient: ±0.015 % /°C

Temperature coefficient is defined against the

potentiometer's total resistance. If the actual resistance

range (between the zero and span positions) is narrower

than the total resistance, the values change in proportion.

Using at least 50 % of the total resistance is basically

recommended.

Insulation resistance: ≥ 100 MΩ with 500 V DC

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

2 to input 3 to input 4 to internal bus or internal power)

2000 V AC @ 1 minute (power input to FG; isolated on the

power supply module)

Conversion accuracy

Resolution

80 msec. 40 msec. 20 msec. 10 msec.

1/10000

1/5000

1/2500

1/1250

Accuracy

±0.05%

±0.1%

±0.2%

±0.4%

CONVERSION RATE

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive