Appendix MV600/V620 ID Controller Protocol
370
RS-422A Connections
Up to 16 units can be connected
Serial Commu-
nications Board
RS-422A port
ID Controller
Head Data Carrier
ID Controller
Head Data Carrier
CQM1H
Shielded cable
Signal
name
Pin No.
Signal
name
Pin No.
Serial Communications Board:
D-sub 9 pin (female)
ID Controller (CD1D):
D-sub 9 pin (female)
Note 1. Ground the cable shield at either the ID Controller or the Serial Communications Board to prevent mal-
function.
2. Turn ON the pin 6 on DIP switch SW6 to set the host communications procedure to the 1-to-N procedure
for 1-to-N connections.