Operator Panel Drawings
(e) COM-C port connector (Picture just as a reference)
Short
Name
COM-C
De-
scrip-
tion
Terminal block
Refer-
ence
Dinkle
ECH350RR-03P
CLASS C
Pin
Signal
Comment
1
GND
2
3
RS485_-
RS485 should use 5V signaling level on the bus side.A Common mode filter is
recommended for RS485 differential pairs.All signals should have ESD protection.
(i) Grounding
Short
Name
Grounding
De-
scrip-
tion
Shield connector for COM-C
Screw M3x10 Phillips
Beijer Electronics, MAEN329
17
