Impulse 463E - Manual (Page 18)

© Sealevel Systems, Inc. - 15 - SeaI/O User Manual
520 Series – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
The SeaI/O-520 provides 8 optically isolated inputs and 8 SPDT high-current Form C
relay outputs. Inputs can range from 5-30VDC and provide 300V isolation to ground.
Each output offers normally open and normally closed contact connections via
3.5mm field removable terminal blocks.
Inputs
Type: 8 non-polarized optically isolated inputs
Voltage Range: 5-30VDC
Isolation: 300V
Input Resistance:
6.2K Ohms in series
Response Time: 4 microseconds
Outputs
Type: 8 SPDT High-Current Form C relays
Contact Voltage: 250VAC/100VDC max.
Contact Current: 6A max.
Operate Time: 10ms max.
Release Time: 10ms max.