MODEL: 38F2-5

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

38F2-5 SPECIFICATIONS

ES-4569 Rev.1 Page 1/2

DCS Input/Output Relay Card Series

OUTPUT RELAY CARD

Functions & Features

• Interposing relay output card for DCS (Distributed Control

System)

• Large current

• Voltage output directly driving an electromagnetic valve

and 6-Amp dry contact

• Test switch and LED help you debugging or checking

operation

MODEL: 38F2-5[1]

ORDERING INFORMATION

• Code number: 38F2-5[1]

Specify a code from below for [1].

(e.g. 38F2-51)

INPUT

Dry contact or open collector

OUTPUT

Dry contact and voltage

[1] TEST SWITCH

0: Non-lock switch

1: Lock switch

RELATED PRODUCTS

•Standard Rack (model: 38D2-B)

GENERAL SPECIFICATIONS

Construction: Rack mounted; terminal access via screw

terminals at the front and via connector at the rear

Connection

Input: Card-edge connector

Dry contact & voltage output: M3.5 screw terminals

(torque 0.8 N·m)

Power input: Supplied from card-edge connector

Screw terminal: Nickel-plated steel

Isolation: Input or power to voltage output to alarm contact

to dry contact output

Indicator LED: Red lights turn on when the coil is energized.

Test switch

AUTO: Relay energized at ON input

OFF: Forced relay de-energized

ON: Forced relay energized

Fuse for the voltage output: 0.5 A

Alarm contact: Dry contact output at the rack terminal when

the fuse is blown

125 V AC@ 0.5 A (cos ø = 1) 25 VA

125 V DC@ 0.5 A (resistive load) 25 W

INPUT & OUTPUT

Input: Dry contact or open collector

Contact detecting: 24 V DC @ 60 mA

■ DRY CONTACT OUTPUT: SPDT

Rating: 120 V AC or 24 V DC @ 6 A (resistive load)

120 V AC @ 6A (cos ø = 0.4)

24 V DC @ 3 A (L/R 7 ms)

Maximum switching rating: 250 V AC @ 6 A with resistive

load; @ 5 A with cos ø = 0.4;

125 V DC @ 0.5 A with resistive load; 0.2 A

with L/R 7 ms

Relay life

Relay protection: External protection for the relay and

spark quenching are recommended with inductive load (coil,

etc.).

■ VOLTAGE OUTPUT: 100 V AC or 24 V DC ±10 %

Load current: 0.5 A max. (8 A max. in total of 16 cards)

Jumper pin: Close across the spark quenching diode at the

load with DC power voltage output.

INSTALLATION

Power input

DC power supply: 24 V DC ±10 %, approx. 60 mA

(ripple 10 %p-p max.)

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 35 to 90 %RH (non-condensing)

Mounting: Standard Rack 38D2-B

Weight: 100 g (3.53 oz)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1000 V AC @ 1 minute

(input or power to voltage output to alarm contact to dry