Impulse 463N - Manual (Page 32)

©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual 32
The SeaI/O-530 provides 16 optically isolated inputs and 16 open-collector outputs. Inputs
provide a range from 5-30VDC. Inputs are grouped into four-bit segments. Each group shares a
common for easy wiring via removable 3.5mm terminal blocks. Each open-collector output
circuit includes a flyback diode for protection when interfacing highly inductive loads, such as
DC motors. Outputs are grouped into two eight-bit ports which share high and low voltage
inputs.
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 2500VAC RMS / 3500VDC
Input Resistance 6.2K Ohms in series
Response Time 4 microseconds
Outputs
Type 16 High-Current Open-collector Outputs
Isolation 2500VAC RMS / 3500VDC
Power DC 60W max.
Contact Voltage 60VDC max.
Contact Current
Contact Current
1000mA max. (single output)
2000mA max. (all outputs per port)
Environmental
Operating Temperature -25°C to +85°C (-13°F to 185°F)
Humidity 10% to 90% RH (non-condensing)