MODEL: R5-MS1A

R5-MS1A SPECIFICATIONS

ES-7580 Rev.6 Page 1/3

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

Remote I/O R5 Series

POTENTIOMETER INPUT MODULE

(re-transmitted output)

96.5

(3.80)

18 (.71)

90

(3.54)

mm (inch)

3

2

MODEL: R5–MS1A[1][2]

ORDERING INFORMATION

• Code number: R5-MS1A[1][2]

Specify a code from below for each of [1] and [2].

(e.g. R5-MS1AW/Q)

• Specify the specification for option code /Q

(e.g. /C01)

NO. OF CHANNELS

1: 1 channel

OUTPUT

Current

A: 4 – 20 mA DC (Load resistance 600 Ω max.)

[1] COMMUNICATION MODE

S: Single

W: Dual

[2] 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

/C03: Rubber coating

GENERAL SPECIFICATIONS

Connection

Internal bus: Via the Installation Base (model: R5-BS)

I/O: Euro type connector terminal

stripped length 7 mm)

Internal power: Via the base (model: R5-BS)

Isolation: Input to output to internal bus or internal power

Zero/Span adj. mode selector: Rotary switch; monitor mode,

adj. mode and simulated output mode selectable

RUN indicator: Bi-color (red/green) LED;

Red when the bus A operates normally;

Green when the bus B operates normally;

Amber when both buses operate normally.

INPUT SPECIFICATIONS

Total resistance: 100 Ω – 10 kΩ

Minimum span: 50 % of the total resistance range

Excitation: 0.5 V DC

OUTPUT SPECIFICATIONS

Operational range: Approx. 0 – 24 mA DC

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)

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

Atmosphere: No corrosive gas or heavy dust

Mounting: Installation Base (model: R5-BS)

Weight: 100 g (3.53 oz)

PERFORMANCE

Conversion accuracy

Input: ±0.1 %

Output: ±0.1 % of the retransmitted range + input

conversion accuracy

Data range: 0 – 10000 of the input range

Data allocation: 1

Temp. coefficient

Input: ±0.015 %/°C (±0.008 %/°F)

Output: ±0.02 %/°C (±0.01 %/°F)

Resolution: 1/10000 of the total resistance range

(Reduced by the actual range determined zero/ span

positions. Minimum 50 % of the total resistance range must

be maintained.)

Response time: ≤ 0.2 sec. (0 – 90 %)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute (input to output

to internal bus or internal power)

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

power supply module)