SMC Networks HRZ002-WS-F - Page 181

HRX-OM-X010
Chapter 8 Appendix
HRZ Series 8.1 Specification
8-9
8-9
 Serial RS-485
Table 8-8 Serial RS-485
Item
Specification
Connector No.
P2
Connector type (this system)
D-sub9P female connector
Standard
EIA RS485
Protocol
Modicon Modbus
Circuit block diagram
Internal
circuit
This system Your system
5
SD+
SD-
SG
7
2