24-Channel Open-Collector Output Board

OME-DB-24C

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24 Open-Collector Outputs (NPN)
One 50-Pin Connector, One 37-Pin D-Sub Connector and One 20-Pin Connector
Maximum Load Voltage: 35 Vdc
3750 Vdc Optical Isolation
LED Indicates Relay Status
8 High Current Outputs (600 mA)
16 Low Current Outputs (100 mA) Fuse Protected

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Descrição

The OME-DB-24C has 24 channels of optically isolated digital outputs, arranged into four isolated banks. Each digital output offers a darlington transistor and integral suppression diode for inductive load. The board interfaces to field logic signals, eliminating ground-loop problems and isolating the host computer from damaging voltages. The OME-DB-24C has one 37-pin D-sub connector, one 50-pin male and one 20-pin male connector.

The transistor is energized by applying a 5 V signal to the appropriate input channel on the 50-pin connector, 20-pin flat cable connector or 37-pin D-sub connector. Twenty-four enunciator LED’s, one for each transistor is activated.

Specifications
Voltage Load: 5-24 Vdc (external)
Channel 1-4 and 13-16: 600 mA
per channel (max. load current)
Channel 6-12 and 17-24: 100 mA
per channel (max. load current)
Power Consumption:
+5 V @0.4 A max, PC powered
Dimensions:
130 H x 220 mm W (5.1 x 8.7")
Operating Temperature:
0 to 60°C (32 to 140°F)
Storage Temperature:
-20 to 70°C (-4 to 158°F)
Humidity: 5 to 90% RH non-condensing