Cypress Suprex SPX-1300 Manuale operativo - Pagina 10
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6. The Cypress SPX-1300 provides additional data channels to support access control hardware such as door
strikes, tamper alarms, request to exit status, etc. These signals are sent to and from the Remote and Central units
without the need to run additional wiring.
The accessory control I/O use active low inputs. When the inputs are floating (nothing connected) the associated
output will be set to a high level. When the input is set to 0Volts (Ground) the input will activate its associated
output. All Accessory outputs are Open Collector type and will switch to Ground when activated.
Each input will have an associated output. See the following pages for a diagram of each I/O pair.
Inputs can be tested by making a jumper connection to ground and monitoring the associated output.
Input
Output
Suprex Operation and Initial Setup
I/O Controls
2-8 to 16 VDC In
1-Ground
8-485(+)
7-485(-)
6-+5 VDC Out
5-Prog Res 2
*
4-Prog Res 1
3-LED Input
2-D1/Data/F2F Out
1-D0/Clock Out
1-D0/CLK Output
2-8 to 16 VDC In
1-Ground
8-485(+)
7-485(-)
6-+5 VDC Out
5-RLY4 Input (5V)
*
4-RLY3 Input (5V)
3-LED Output
2-D1/Data/F2F Input
1-D0/CLK Input
LED Input and Output
Central Unit
Red arrow denotes direction
of command signal
Remote Unit
12-RLY4 N.O.
11-RLY4 Com
10-RLY4 N.C.
9-RLY3 N.O.
8-RLY3 Com
7-RLY3 N.C.
6-RS232 Out
5-RS232 In
4-Ground
3-Aux Out
2-Relay2 Input
1-Relay1 Input
12-RLY2 N.O.
11-RLY2 Com
10-RLY2 N.C.
9-RLY1 N.O.
8-RLY1 Com
7-RLY1 N.C.
6-RS232 Out
5-RS232 In
4-Ground
3-Aux In
2-N/C
1-N/C