Delta PCS100 Installation Manual page 53

Terminal resistors setting
The terminal resistor switches SJ1 and SJ2 must be set according to Table 13-16.
Table 13: Terminal resistor switches setting of single PCS for Ethernet communication
Table 14: Terminal resistors switches setting of parallel PCS for Ethernet communication
Table 15: Terminal resistors switches setting of single PCS for RS485 communication
Table 16: Terminal resistors switches setting of parallel PCS for RS485 communication
Switches
SJ1-1
SJ2-1
SJ1-2
SJ2-2
Note:
When the PCS is connected to site controller via RS485, the terminal resistor must be installed in the
site controller side.
Installation Manual
SJ1 SJ2
SJ1 SJ2
1# PCS
×
×
×
√
SJ1 SJ2
SJ1 SJ2
2# PCS
×
×
×
×
SJ1 SJ2
49
Wiring Instructions
SJ1 SJ2
n# PCS
√
×
√
×
SJ1 SJ2