PCLD-8751

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 VDC @ 1 A, 120 VAC @ 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