Impulse 463E User Manual
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© Sealevel Systems, Inc.
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SeaI/O User Manual
463 Series – 96 Channel TTL 50-Pin
The SeaI/O-463 offers 96 bits of buffered drive TTL I/O via four internal industry-
standard 50-pin header connectors. The interface module addresses the 96 channels
of I/O as 12 eight-bit ports, each programmable as input or output. Using standard
50-pin IDC ribbon cables, connect up to four industry standard relay racks for PC
based control and automation of equipment including sensors, switches, security
control systems, and other industrial automation systems. A metal strain relief
bracket is included to secure the cables after installation.
Power Requirements
Max Output Power:
+5VDC @ 1A (5W)
Inputs
Logic High:
Min 2VDC
Logic Low:
Max 0.8VDC
Outputs
Logic High:
Min 2VDC @ 32mA
Logic Low:
Max 0.5VDC @ 64mA