ES-4564-5 Rev.0
38D2-5
DCS Input/Output Relay Card Series
OUTPUT RELAY CARD
(high load current type)
Functions & Features
• Standard with a voltage output for driving electromagnetic valve and a relay contact (5 A)
• Test switch and LED help debugging and monitoring
• Fuse provided to each channel
MODEL: 38D2-5[1]
ORDERING INFORMATION
• Code number: 38D2-5[1]
Specify a code from below for [1].
(e.g. 38D2-51)
INPUT
Dry contact or open collector
OUTPUT
Relay 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
Relay & 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 output
Power fuse
: 0.5 A incorporated
Alarm contact
: Dry contact output at the alarm output terminals of the rack when the fuse is blown
Indicator LED
: Red LED turns on when the coil is energized.
Test switch
AUTO
: Relay energized at ON input
OFF
: Forced relay de-energized
ON
: Forced relay energized
INPUT SPECIFICATIONS
Input
: Dry contact or open collector
Contact detecting
: 24 V DC @ 45 mA
OUTPUT SPECIFICATIONS
■
VOLTAGE OUTPUT
: 100 V AC or 24 V DC ±10 %
Load current
: 0.5 A max. (8 A max. in the total of 16 cards)
Spark quenching diode
: Close across the jumper pin on the PCB with voltage output
■
RELAY CONTACT OUTPUT
: SPDT
Rating
: 120 V AC or 24 V DC @ 5 A (resistive load)
Maximum switching rating
: 250 V AC @ 2 A or 125 V DC @ 0.2 A (resistive load)
Relay life
Mechanical
: 5 × 10
7
cycles
Electrical
: 10
5
cycles (30 cycles/min.)
INSTALLATION
•
DC
: Operational voltage range 24 V ±10 %; ripple 10 % p-p max.,approx. 45 mA
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Standard Rack 38D2-B
Weight
: 100 g (0.22 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1000 V AC @ 1 minute
(input or power to output)
2000 V AC @ 1 minute (output to ground)
EXTERNAL VIEW
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM