·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: 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 msec.
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
The following parameters can be set with using PC Configurator Software (model: R30CFG)
Refer to the users manual for the R30CFG for detailed operation of the software program.

EXTERNAL VIEW

TERMINAL ASSIGNMENTS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.