MODEL: R8-DC4C

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

R8-DC4C SPECIFICATIONS

ES-9743 Rev.2 Page 1/3

Remote I/O R8 Series

PHOTO MOSFET RELAY OUTPUT MODULE

Functions & Features

• 4-channel photo MOSFET relay output, compact size

remote I/O module

12 (.47)

115 (4.53)

59 (2.32)

mm (inch)

MODEL: R8–DC4C[1]

ORDERING INFORMATION

• Code number: R8-DC4C[1]

Specify a code from below for [1].

(e.g. R8-DC4C/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

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

/C01: Silicone coating

/C02: Polyurethane coating

RELATED PRODUCTS

• PC configurator software (model: R8CFG)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

GENERAL SPECIFICATIONS

Connection

•Input: 4-pin e-CON connector

PWB connector XN2D-1474-S002 (Omron)

Recommended cable connector XN2A-1470 (Omron)

Outer sheath diameter: max. 1.5 dia

(The cable connector is not included in the package.

Refer to the specifications of the product.)

•Excitation supply, internal bus:

Connected to internal bus connector

•Internal power: Supplied from internal bus connector

Isolation: Output or exc. supply to internal bus or internal

power

Module address: With rotary switch

Output at the loss of communication: Selectable with the

side DIP SW

Terminating resistor: Built-in (DIP Switch, default: disable)

Configuration mode: With DIP switches on the side panel

Status indicator: Bi-color (red/green) LED; Refer to the

instruction manual.

Discrete output status indicators: Green LED; Refer to the

instruction manual.

OUTPUT SPECIFICATIONS

Number of outputs: 4

Rated load voltage: 48 V peak AC/DC

Rated output current: 0.2 A per point

Output ON resistance: ≤ 1 Ω

Leakage current at open circuit: ≤ 0.1 mA

ON delay: ≤ 5 msec.

OFF delay: ≤ 3 msec.

(When driving an inductive load, external contact protection

and noise quenching recommended.)

INSTALLATION

Max. current consumption: 120 mA

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: DIN rail

Weight: 60 g (2.12 oz)

PERFORMANCE

Data allocation: 1

Module addresses in use: 1

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500V AC @1 minute

(output or exc. supply to internal bus or internal power to

ground)

STANDARDS & APPROVALS

EU conformity:

EMC Directive