SMC Networks HRS018-A 20 R Series - 2.2 Name and Function of Parts

HRX-OM-W058
Chapter 2 Name and Function of Parts
2.2 Name and Function of Parts HRS-R Series
2-2
2.2 Name and Function of Parts
Fig. 2-2 Names of each part
Option T
【High-pressure pump】
Rear cover
Power supply cable
entry
Breaker handle
Drain port Rc 1/4
Option B
【Earth leakage breaker】
Signal cable entry
Signal cable entry
Option J
【Automatic fluid filling】
Rc3/4
Overflow port
Rc3/8
Automatic fluid filling port
When the option B is selected
Power supply cable and Signal cable connection
（Behind the rear cover）
Option connector 2
Option connector 1
Contact I/O
communication connector
Maintenance connector
Serial communication
(RS-485/RS-232C) connector
Terminal block
Option connector 2
Option connector 1
Contact I/O
communication connector
Serial communication
(RS-485/RS-232C) connector
Earth leakage breaker
Power supply cable and Signal cable connection
（Behind the rear cover）