ISM-TRM-COMBO Termination Board – 8 In, 8 Out, and 8 Relays

No longer in production

This product is listed to provide access to its documentation.

WINSYSTEMS’ ISM-TRM-COMBO is a signal conditioning board that provides eight independent SPDT relays, eight isolated outputs, and eight isolated inputs for applications requiring medium current capacity plus I/O isolation between an embedded computer and monitoring/control points.

DATA SHEET PRODUCT INFO

Features

  • Eight SPDT Form C medium current relays with contacts rated up to 6A @ 250VAC/24VDC
  • Eight optically isolated outputs with Open-Collector Darlington drivers that sink 500mA from 5 to 30 VDC
  • Eight optically isolated and debounced inputs with a voltage range from 5 to 30 volts AC or DC
  • Convenient pluggable quick disconnect terminal block connectors for field wiring
  • -40 to +85°C operation
  • Custom configurations available in OEM quantities
Features
Isolated Inputs

– 8 optically isolated and debounced inputs
– Input Voltage: 5-30V AC or DC
– 2500V isolation of signals
Isolated Outputs

– 8 optically isolated outputs
– Each output is an Open-Collector Darlington driver that can sink 500 mA from a 5-30VDC external source
– 2500V isolation of signals
Relays

– 8 SPDT Form C medium current relays
– Contacts rated up to 6A @ 250VAC/24VDC
– +5V nominal coil voltage
– Each relay has up to 4000VAC dielectric strength and 6000V surge strength
Power

+5V required, 250 mA typical
Mechanical

Dimensions: 3.6 x 3.8 inches (90 x 96 mm)
Weight: 3.3 oz (92g)
Operating Temperature

-40°C to 85°C

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