Manual

Manual – TopCon TC.GSS
Appendix
Technical data
10.1.6.7. ISR interface – X107 (option)
10
On the usage of the ISR option the interface is used to communicate
with the integrated safety relay.
Pin definition – integrated safety relay ISR (option)
Pin Signal I/O Description
1 +24 VDC I/O O Auxiliary supply + 24 VDC
2 --- I ---
3 NC I/O NC (Normally closed)
4 A1 I/O Relay coil pin 1
5 Common I ISR Common
6 GND I/O I/O Auxiliary ground for pin -1-
7 -- I/O ---
8 NO I/O NO (Normally open)
9 A2 O Relay coil pin 2
Shield Connected with PE
Table 150 Pin definition on the interfaces X107 (option)
Electrical properties
Integrated safety relay ISR (option)
Pins used Pin 1, 2, 3
Current consumption (max.) Approx. 1 mA at UNOM
Voltage (max.) UNOM
Reference ground Pin 6
Table 151 Electrical properties – ISR interface (option).
Mechanical properties – ISR (option)
Type of connection D-Sub 9-pin; socket
Table 152 Mechanical properties – ISR (option).
2011-10-18 273 / 298 V00.05b