Impulse 463N - Manual (Page 15)

©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual 15
The SeaI/O-420 provides 16 optically isolated inputs and 8 SPDT Form C relay outputs. Inputs
can range from 5-30VDC and provide 2500VAC RMS / 3500VDC isolation to ground. Each
output offers normally open and normally closed contact connections via 3.5mm field
removable terminal blocks.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
Inputs
Type 16 non-polarized optically isolated inputs
Voltage Range 5-30VDC
Isolation 1250VAC RMS / 1800VDC
Input Resistance 6.2K Ohms in series
Response Time 4 microseconds
Outputs
Type 8 SPDT Form C relays
Power DC 30W/ AC 60 VA
Contact Voltage 60VDC max.
Contact Current 2A max.
Operate Time 2ms max.
Bounce Time 7ms max.
Release Time 1ms max.