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This board contains 16 opto-isolated digital inputs for limit
and home switches, etc. It also has places to mount 8 Omron
Solid State Relays. One additional opto-isolated input is
provided for an Emergency-Stop current loop.
Control is through a bi-directional parallel
port, with signals connected via the PPMC motherboard. The
board has a 4-position DIP switch to set the range of addresses
the board responds to. It occupies a block of 16 Byte addresses.
This allows more than one DIO board to be used in a system, to obtain
more input or output channels.
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Connector Pinouts for the Digital I/O board
For more information, contact : Jon Elson Pico Systems 543 Lindeman Rd. Kirkwood, MO 63122 (314) 965-5523 or, email at : elson@pico-systems.com