48-ch Opto-Isolated Digital Input Board PCLD-8751 PCLD-8761 24-ch Opto-Isolated DI and 24-ch Relay Output Board PCLD-8762 48-ch Relay Output Board PCLD-8751 PCLD-8761 PCLD-8762 Features Features Features ƒ 48 optically-isolated digital input channels ƒ Built-in plug-in screw terminals for easier wiring ƒ Built-in plug-in screw terminals for easier wiring ƒ LED status indicators for D/I and relay output ƒ Built-in plug-in screw terminals for easier wiring ƒ LED status indicators for Relay output ƒ Digital inputs buffered with voltage comparators ƒ LEDs indicate input logic status ƒ DIN-rail mounting ƒ Wet/Dry contact set by DIP switches for D/I ƒ Input buffered with voltage comparators ƒ Onboard relay driver circuits ƒ Wide input range from 5 to 30 V ƒ Wet/Dry contact set by DIP switches ƒ INT/EXT Power selection by jumper ƒ Input logic set by jumper Specifications ƒ Wide input range from 5 to 30 V Specifications Relay Output ƒ Channels 48 SPDT (Form C) Specifications Digital Input ƒ Contact Rating 30 V @ 1 A, DC ƒ Channels 24 IDI with LED 120 V @ 0.5 A AC ƒ Contact Mode Wet contact and dry contact for Digital Input each IDI (set by switch) ƒ Contact Resistance 100 mW ƒ Channels 48 isolated digital inputs ƒ Digital Input 0 ~ 30 V VIH (MIN) : 4 V, VIL 7 ƒ Electrical Endurance 5 x 10 times at 12 V/10 (MAX) : 1V ƒ Contact Mode Wet contact mA ƒ Isolation Voltage 3,500 V (Isolated DI), 1,500V Dry contact (set by switch) 8 (Relay) ƒ Mechanical 10 times ƒ Isolation Voltage 3,500 V ƒ Logic Mode Positive Logic Endurance ƒ Logic Modes Positive Logic (IDI and Relay are Negative Logic ƒ Operation Time 5 ms Max independent) (set by jumper) Negative Logic ƒ Release Time 6 ms Max (set by jumper) Relay Output ƒ Signal Voltage 0 ~ 30 V General ƒ Channels 24 SPDT (Form C) VIH (MIN) : 4 V, ƒ Contact Rating 30 V @ 1 A, DC ƒ Certification CE, FCC VIL (MAX) : 1 V 120 V @ 0.5 A AC ƒ Connectors ƒ Contact Resistance 100 mW 7 Cable: SCSI-68 pin General ƒ Electrical Endurance 5 x 10 times at 12 V/10 mA 8 ƒ Mechanical 10 times Signals: Plug-in screw terminals (#14 - 24 AWG) ƒ Certification CE, FCC Endurance ƒ Dimensions 285 x 117 mm ƒ Connectors Cable: SCSI-68 pin ƒ Operation Time 5 ms Max (11.22" x 4.61") ƒ Release Time 6 ms Max Signals: Plug-in screw ƒ Mounting DIN-rail terminals (#14 - 24 AWG) General ƒ Power Input Unregulated 7 ~ 30 VDC ƒ Dimensions 255 x 121 mm ƒ Certification CE, FCC ƒ Power Consumption 7 V @ 1.8 A, (10.04" x 4.76") ƒ Connectors 30 V @ 0.45 A ƒ LED Indicators One for each channel to Cable: SCSI-68 pin (External power supply is indicate logic status Signals: Plug-in screw terminals (#14 - 24 AWG) required) ƒ Dimensions 285 x 121 mm ƒ Mounting DIN-rail (11.22" x 4.76") ƒ Mounting DIN-rail Ordering Information ƒ Power Consumption +5 V @ < 380 mA +50*n (mA) Ordering Information +12 V @ < 240 mA +70*n ƒ PCLD-8762 48-ch Relay (SPDT) Output (mA) ƒ PCLD-8751 48-ch Opto-isolated Digital Board (*n indicate the number of Input Board relays) ƒ Power Selection PCI Bus or External power (7 ~ 30 V) by jumper Ordering Information ƒ PCLD-8761 24-ch Opto-isolated DI and 24-ch Relay (SPDT) Output Board Signal Conditioning Modules and Terminal Boards All product specifications are subject to change without notice Last updated : 19-Mar-2014