·Some details are not shown. Please refer to specification sheets for all information.

R30MS4

Remote I/O R30 Series

POTENTIOMETER INPUT MODULE
(4 points, isolated)

Functions & Features
• 4 channels for potentiometer input remote I/O module
• Isolation between input channels

MODEL: R30MS4S[1]

ORDERING INFORMATION
• Code number: R30MS4S[1]
Specify a code from below for [1].
  (e.g. R30MS4S/Q)
• Specify the specification for option code /Q
  (e.g. /C01/SET)

NO. OF CHANNELS
4: 4

COMMUNICATION MODE
S: Single

[1] OPTIONS
blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
 (No. ESU-9004)

CAUTION
UNUSED INPUT CHANNELS
Set unused channels to "CH disabled" with PC Configurator software (model: R30CFG).  Otherwise, unused channels left open are unstable.

RELATED PRODUCTS
• PC configurator software (model: R30CFG)
Downloadable at M-System’s web site.
For connecting to PC, use commercially available Mini-B type USB cable. (provided by user)

GENERAL SPECIFICATIONS
Connection
 Internal bus
: Via the Installation Base (model: R30BS)
 Input: M3 separable screw terminal (torque 0.5 N·m)
 Internal power supply: Via the Installation Base (model: R30BS)
Solderless terminal: Refer to the drawing at the end of the section.
   Recommended manufacturer: Japan Solderless Terminal MFG. Co., Ltd., Nichifu Co., Ltd. 
  (Solderless terminals with insulation sleeve do not fit.)
  Applicable wire size: 0.25 to 0.75 mm2
Screw terminal: Nickel-plated steel
Isolation: Input 1 to input 2 to input 3 to input 4 to internal bus or internal power
Input range: Selectable with PC configuration software (model: R30CFG)
Conversion rate: Selectable with PC configuration software (model: R30CFG)
Status indicator LED: RUN, ERR
(refer to the instruction manual)

INPUT SPECIFICATIONS
Module type: Analog input, 4 points
Potentiometer: 100 Ω – 20 kΩ
Minimum span: 50 % of total resistance
Excitation: 0.1 V DC

INSTALLATION
Current consumption: 60 mA max.
Operating temperature: -10 to +55°C (14 to 131°F)
Storage temperature: -20 to +65°C (-4 to +149°F)
Operating humidity: 10 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R30BS)
Weight: 160 g (0.35 lb)

PERFORMANCE
Conversion rate / conversion accuracy:
10 ms / ±0.8%, 20 ms / ±0.4%, 40 ms / ±0.2%, 80 ms / ±0.2% (*)
(*) Factory setting
Response time: Conversion rate x 2 + 50 msec. (0 - 90 %)
Data range: 0 – 10000 of the input range
Data allocation: 4
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Input delay time: 50 ms
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input 1 to input 2 to input 3 to input 4 to internal bus or internal power)
1500 V AC @ 1 minute (power input to FE; isolated on the power supply module)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive
  EN 50581

CONFIGURATOR SOFTWARE SETTING
With configurator software, settings shown below are available.
Refer to the software manual of R30CFG for detailed operation.

EXTERNAL VIEW

TERMINAL ASSIGNMENTS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.