DCS Input/Output Relay Card Series
MODEL
STANDARD RACK
38BXCS
MODEL & SUFFIX CODE SELECTION
38BXCS–❑❑
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
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
Mounting
: Rack mounting, standard (blank)
/W : Surface mounting
INSTALLATION
ORDERING INFORMATION
Power input: 24V DC ±10%, 2.5A minimum
(ripple 10% p-p max.)
Specify code number. (e.g. 38BXCS-U1/W)
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")
RELATED PRODUCTS
•Blank filler plate
•Special cable
(model: P-181)
(model: FCN)
(model: CNT)
•Connecter terminal block
Weight:
1.7 kg (3.7 lbs)
GENERAL SPECIFICATIONS
Construction: metal plates assembly; power termi-
nal cover provided
Capacity: 16 positions
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)
Connection: M4 screw terminals (torque 0.8 N·m)
1000V AC @1 minute
(I/O connector or power to FG)
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ES-4581 Rev.4