CJB CJ ISA-E5, User Manual, Page: 21 / 90

ISA-E5 User`s Manual 13
JP5: CF Card Mode Selection
This Jumper is to select the CF works as Primary Channel Master
device or Slave device.
Master Slave
1
JP5
1
JP5
COM2MODE1: RS232/RS422/RS485 Protocol Selection
COM2 supports multi-protocols, includes RS232, RS422 and RS485,
while COM1, COM3. COM4 support diffused RS232 protocol.
The Protocols of COM2 can be set up through jumpers.
COM2MODE1: COM2 Protocols selection.
The pin-out for each mode is illustrated on next chapter.
COM2MODE1 I/F TYPE
17 1
18 2
RS-232
17 1
18 2
RS-422
17 1
18 2
RS-485