PCLD-8751
PCLD-8761
48-ch Opto-Isolated Digital Input Board
24-ch Opto-Isolated DI and 24-ch Relay
Output Board
PCLD-8751
PCLD-8761
Features
48 optically-isolated digital input channels
Built-in plug-in screw terminals for easier wiring
LEDs indicate input logic status
Input buffered with voltage comparators
Wet/Dry contact set by DIP switches
Input logic set by jumper
Wide input range from 5 to 30 V
Features
Built-in plug-in screw terminals for easier wiring
LED status indicators for D/I and relay output
Digital inputs buffered with voltage comparators
Wet/Dry contact set by DIP switches for D/I
Wide input range from 5 to 30 V
INT/EXT Power selection by jumper
Specifications
Digital Input
Channels
24 IDI with LED and 24 Relay (SPDT) Form C with LED
Contact Mode
Wet contact and dry contact for each IDI (set by switch)
Digital Input
0 ~ 30 V VIH (MIN) : 4 V, VIL (MAX) : 1V
Isolation Voltage
3,500 V (Isolated DI), 1,500V (Relay)
Logic Mode
Positive Logic Negative Logic (set by jumper)
(IDI and Relay are independent)
Contact Rating
Contact Resistance
Electrical Endurance
Mechanical Endurance
Operation Time
Release Time
30 V
DC
@ 1 A, 120 V
AC
@ 0.5 A
< 100 ohm
5*107 times at 12 V/10 mA
108 times
5 ms Max
6 ms Max
CE
SCSI-68 male
Plug-in screw terminals: (#14 ~ 24 AWG)
285 x 121 mm
DIN 35 rail
+5 V @ < 380 mA +50*n (mA)
+12 V @ < 240 mA +70*n (mA)
(*n indicate the number of relays)
PCI Bus or External power(7 ~ 30 V) by jumper
Specifications
Digital Input
Channels
Contact Mode
Isolation Voltage
Logic Modes
Signal Voltage
48 isolated digital inputs
Wet contact
Dry contact (set by switch)
3500 V
Positive Logic
Negative Logic (set by jumper)
0 ~ 30 V
VIH (MIN) : 4 V, VIL (MAX) : 1 V
CE
SCSI-68 male
Plug-in screw terminals: (#14 ~ 24 AWG)
255 x 121 mm
One for each channel to indicate logic status
DIN-rail
Relay Output
General
Certifications
Connectors
Controller:
Digital Input;
Dimensions
LED Indicators
Mounting
General
Certifications
Connectors
Controller:
Digital Input:
Dimensions
Mounting
Power Consumption
Power Selection
Ordering Information
PCLD-8751
48-ch Opto-isolated Digital Input Board
Ordering Information
PCLD-8761
24-ch Opto-isolated DI and 24-Channel Relay (SPDT)
Output Board
Signal Conditioning Modules and Terminal Boards
Microcontroller MCU
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