Impulse 8126 User Manual
Page 8
8112 – 4 Optically Isolated Inputs/4 Form C Outputs
The SeaDAC Lite 8112 provides 4 optically isolated inputs and 4 SPDT Form C
relay outputs. Inputs can range from 5-30VDC and provide 300V isolation to ground,
while the Form C relays switch up to 100VDC @ 5A or 250VAC @ 6A. Each Form
C relay has a discrete common and includes normally-open and normally-closed
contact connections. Each pair of inputs shares a common. Status LEDs display I/O
activity and field wiring is simplified via 3.5mm field removable terminal blocks.
8112-KT iPorthole
8112-OEM
Inputs
Type:
4 non-polarized optically isolated inputs
Voltage Range:
5-30VDC
Isolation: 300V
Input Resistance:
6.2K Ohms in series
Response Time:
4μs
Outputs
Type:
4 SPDT Form C relays
Power:
DC 240W / AC 1200 VA
Contact Voltage:
100VDC / 250VAC max.
Contact Current:
5A DC / 6A AC max.
Operate Time:
10ms max.
Release Time:
5ms max.
© Sealevel Systems, Inc.
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SeaDAC Lite User Manual