Controlled Products Systems Group SPX-7500 - Manual (Page 15)

Cypress Suprex Series - Wiegand Expansion Module
Panel “Central” interface
*
EXP-2000
Central Unit
8 to 16 VDC In
Ground
485(+)
485(-)
+5 VDC Out
Prog Res 4
Prog Res 3
LED Input
D1 Output
D0 Output
RLY4 N.O.
RLY4 Com
RLY4 N.C.
RLY3 N.O.
RLY3 Com
RLY3 N.C.
RS232 Out
RS232 In
Ground
Aux Out
Relay2 Input
Relay1 Input
DC
Power
Supply
Access
Control
Panel
Ground
+8 to +16 VDC
D0/Clock Out
D1/Data Out
LED In
485(-)
485(+)
R1 IN
R1 Input
Controls
Strike on
Remote