ES-4581 Rev.4

MODEL

DCS Input/Output Relay Card Series

MODEL & SUFFIX CODE SELECTION

MODEL

CONNECTOR

Y1 :Yokogawa KS2 cable use

Y2 :Yokogawa KS9 cable use

Y6 :Yokogawa FA-M3/F3XD32-3N use

Y7 :Yokogawa FA-M3/F3YD32-1A use

U1 : Fujitsu FCN connector (16 points, 2 pcs.)

U2 : Fujitsu FCN connector (32 points, 1 pc.)

K1 :Yamatake DCS DI connector

K2 :Yamatake DCS DO connector

K3 :Yamatake DCS J-DIM00 DI connector

H1 : Hitachi DCS connector

OPTIONS

Mounting

: Rack mounting, standard (blank)

/W : Surface mounting

STANDARD RACK

ORDERING INFORMATION

Specify code number. (e.g. 38BXCS-U1/W)

RELATED PRODUCTS

•Blank filler plate

(model: P-181)

•Special cable

(model: FCN)

•Connecter terminal block

(model: CNT)

GENERAL SPECIFICATIONS

Construction: metal plates assembly; power termi-

nal cover provided

Capacity: 16 positions

Connection: M4 screw terminals (torque 0.8 N·m)

Functions & Features

The 38B series I/O Relay Cards easily and quickly

standardize and facilitate installation of the DCS

relay board. The standard Rack (Nest) model

38BXCS can accept at the maximum of 32 points.

• 2 channels standard on each input or output card

• Test switch provided for checking the controller

(DCS) operation • Simple connection to the control-

ler with connectors • Input relay card is standard

with two sets of a relay contact input and a re-trans-

mitted output • Output relay card is standard with

two sets of two relay contact outputs

P. 1 / 6

38BXCS

INSTALLATION

Power input: 24V DC ±10%, 2.5A minimum

(ripple 10% p-p max.)

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

Operating humidity: 30 to 90% RH (non-condensing)

Mounting: JIS or EIA standard rack or surface

Dimensions: W480×H110×D134 mm

(18.90"×4.33"×5.28")

Weight:

1.7 kg (3.7 lbs)

PERFORMANCE

Current capacity at I/O signal lines: 0.3A max.

Insulation resistance: ≥100MΩ with 500V DC

Dielectric strength: 500V AC @1 minute

(I/O connector to power)

1000V AC @1 minute

(I/O connector or power to FG)