ES-8937 Rev.6

R3S-SV8N

Remote I/O R3 Series

DC VOLTAGE INPUT MODULE

(8 points, non-isolated, tension clamp terminal block)

MODEL: R3S-SV8N[1][2]

ORDERING INFORMATION

• Code number: R3S-SV8N[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3S-SV8NW/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

blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to our 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: Separable tension clamp terminal (applicable wire
size: 0.2 to 1.5 mm², stripped length 10 mm)
Internal power: Via the Installation Base (model: R3-BSx)
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 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)

EXTERNAL VIEW

EXTERNAL DIMENSIONS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM