MODEL: R3-SV8N
/SET: Preset according to the Ordering Information Sheet
(No. ESU-8403)
Remote I/O R3 Series
DC VOLTAGE INPUT MODULE
(8 points, non-isolated)
CAUTION
■ UNUSED INPUT CHANNELS
27.5 [1.08]
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.
130
[5.12]
GENERAL SPECIFICATIONS
Connection
109
[4.29]
mm [inch]
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)
MODEL: R3-SV8N[1][2]
Screw terminal: Nickel-plated steel
Isolation: Input to internal bus or internal power
Input range: Selectable with the side DIP SW (per 4
channels)
ORDERING INFORMATION
• Code number: R3-SV8N[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-SV8NW/CE/Q)
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);
• Specify the specification for option code /Q
(e.g. /C01/SET)
NO. OF CHANNELS
8: 8
ISOLATION
Green in normal operating conditions.
N: Non-isolated between inputs
INPUT SPECIFICATIONS
Input: -10 – +10 V, -5 – +5 V, 0 – 10 V, 0 – 5 V, 1 – 5 V DC
[1] COMMUNICATION MODE
S: Single
Input resistance: 1 MΩ min.
W: Dual
INSTALLATION
[2] OPTIONS (multiple selections)
Standards & Approvals
blank: Without CE
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)
/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
R3-SV8N SPECIFICATIONS
ES-8403 Rev.10 Page 1/3
https://www.m-system.co.jp/