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

R3-SV8N

Remote I/O R3 Series

DC VOLTAGE INPUT MODULE
(8 points, non-isolated)

MODEL: R3-SV8N[1][2]

ORDERING INFORMATION
• Code number: R3-SV8N[1][2]
Specify a code from below for each [1] and [2].
 (e.g. R3-SV8NW/CE/Q)
• Specify the specification for option code /Q
 (e.g. /C01/SET)

NO. OF CHANNELS
8: 8

ISOLATION
N: Non-isolated between inputs

[1] COMMUNICATION MODE
S: Single
W: Dual

[2] OPTIONS (multiple selections)
Standards & Approvals
blank: Without CE
/CE: CE marking
Other Options
blank: none
/Q: Option other than the above (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-8403)

CAUTION
UNUSED INPUT CHANNELS
Set the unused channels to "Unused" with PC Configurator software: R3CON. For 1 to 5 V DC, unused channels left open with other settings may be equal to the input lower than -15 %, which sets a data abnormality at the PLC or the host device.

GENERAL SPECIFICATIONS
Connection
 Internal bus: Via the Installation Base (model: R3-BSx)
 Input: M3 separable screw terminal (torque 0.5 N·m)
 Internal power: Via the Installation Base
 (model: R3-BSx)
Screw terminal: Nickel-plated steel
Isolation: Input to internal bus or internal power
Input range: Selectable with the side DIP SW (per 4 channels)
Conversion rate: Selectable with the side DIP SW
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.
ERR indicator: Bi-color (red/green) LED;
Red with the input circuit abnormality (AD
converter response failure);
Green in normal operating conditions.

INPUT SPECIFICATIONS
Input: -10 – +10 V, -5 – +5 V, 0 – 10 V, 0 – 5 V, 1 – 5 V DC
Input resistance: 1 MΩ min.

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: R3-BSx)
Weight: 200 g (0.44 lb)

PERFORMANCE
Conversion accuracy: Refer to the table at the end of this section.
Conversion rate: 100 / 50 / 20 / 10 msec. selectable
Data range: 0 – 10000 of the input range
Data allocation: 8
Current consumption: 100 mA
Temp. coefficient: ±0.015 % /°C (±0.008 %/°F)
(±0.03 % /°C [±0.02 %/°F] with 0 – 5 V or 1 – 5 V range)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; 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

EXTERNAL VIEW

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

MG Co., Ltd.