HI Sec THOR - General Purpose Interface 95 T GPI COM; Mechanical Lay-Out; Address Switch Setting

THOR Access Control
October 1, 1995 18-006/081-04 GB
104
2.9 General Purpose Interface 95T GPI COM.
The General Purpose Interface 95T GPI COM can be used for the 4 following different applications depending
on the SW1 switch setting: Printer interface
PC interface
Modem/X28 interface
SECOM alarm transmitter interface
2.9.1 Mechanical lay-out.
Please note that J2 (defining the used eprom type) must be moved to the position shown on the above drawing
if you are updating an existing 90T GPI PC or other to an 95T GPI COM.
2.9.2 Address switch setting.
5 switches are used to programme the address of each unit on the bus. The switch SW1 is placed on the CPU -
board (see drawing).