MODEL: R3-RR8

R3-RR8 SPECIFICATIONS

ES-8432 Rev.10 Page 1/7

https://www.m-system.co.jp/

Remote I/O R3 Series

REMOTE CONTROL RELAY CONTROL MODULE

(Do 8 points)

Functions & Features

• Controls remote control relays for lighting control with

Fieldbus

• Applicable to the remote control relays already installed

• Monitors status of remote control relays with feedback

inputs from signal lines

Typical Applications

• Monitors and controls of lighting in buildings

109

[4.29]

27.5 [1.08]

130

[5.12]

mm [inch]

MODEL: R3-RR8[1][2]

ORDERING INFORMATION

• Code number: R3-RR8[1][2]

Specify a code from below for each of [1] and [2].

(e.g. R3-RR8W/CE/Q)

• Specify the specification for option code /Q

(e.g. /C01)

NO. OF CHANNELS

8: 8

[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

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

RELATED PRODUCTS

• Interface Module (model: R3-NC1, NC3, NE1, NM1, NM3,

NM4, NDx, NF2, NFL1)

Firmware version V2.00 or higher.

R3-NF2 is available with firmware version V0.04 or higher.,

RECOMMENDED PRODUCTS (OPERATION CHECKED)

Remote control relay:

BR-12D, BR-22D (Mitsubishi Electric)

WR6165 (Panasonic)

Remote control transformer:

BRT-10B, BRT-20B (Mitsubishi Electric)

WR2301 (Panasonic)

GENERAL SPECIFICATIONS

Connection

Internal bus: Via the Installation Base (model: R3-BSx)

Output: M3 separable screw terminal (torque 0.5 N·m)

Internal power: Via the Installation Base (model: R3-BSx)

Screw terminal: Nickel-plated steel

Isolation: Output to internal bus or internal power

Input Data Length: 8 bit, 16 bit selectable with DIP switch

Output data length: 8 bit, 16 bit selectable with DIP switch

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: Green LED;

OFF in abnormality; ON in normal operating conditions.

Input output status indicator: Red LED;

1 to 8: Output bit status, turns on with bit set ON.

9 to 16: Feedback input status, turns on with the input ON.

OUTPUT SPECIFICATIONS

Number of output: 8 points

Common: All 8 points (12 terminal)

Rated load voltage: 24 V AC ±10 % (supplied by the remote

control transformer)

Load voltage frequency: 50 / 60 Hz

Maximum outputs provided at once: No limit

Output ON duration: 100 msec.