MODEL: R8-DCM32B2

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

R8-DCM32B2 SPECIFICATIONS

ES-9790 Rev.2 Page 1/5

Remote I/O R8 Series

PNP TRANSISTOR OUTPUT MODULE, 32 points

(with shortcircuit protection)

Functions & Features

• 32 channels for discrete output, compact size remote I/O

module

• 40 pin MIL connector

24 (.94)

75 (2.95)

mm (inch)

115

(4.53)

MODEL: R8-DCM32B2[1]

ORDERING INFORMATION

• Code number: R8-DCM32B2[1]

Specify a code from below for [1].

(e.g. R8-DCM32B2/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)

A dedicated cable is required to connect the module to the

PC. Please refer to the users manual for the PC configurator

for applicable cable types.

Note: When using with Power/Network module (model: R8-

NECT1), firmware version Ver1.30 or later is supported.

GENERAL SPECIFICATIONS

Connection

•Output:40-pin MIL connector

PWB connector XG4A-4034 (Omron)

Recommended socket XG5N-401 (Omron)

Recommended contact XG5W-0231 (Omron)

Applicable wire size AWG22, number of conductor

17, diameter of conductor 0.16 mm (The socket and

contact are 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 DIP 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; Switch

between output 1 to 16 and 17 to 32. Refer to the

instruction manual.

OUTPUT SPECIFICATIONS

Common: Positive common (PNP) per 32 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Number of output: 32 points

Rated load voltage: 24 V DC ±10 %

Rated output current: 50 mA per point, 1.6 A per common

Residual voltage: ≤ 0.5 V

Leakage current: ≤ 0.1 mA

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 1.5 msec.

With shortcircuit protection

With overheat protection

(When driving an inductive load, connect a diode in parallel

with the load.)

INSTALLATION

Max. current consumption: 110 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: 110 g (0.24 lb)

PERFORMANCE

Data allocation: 1

Module addresses in use: 2

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500V AC @1 minute