Servotronix CDHD-003, Quick Start Manual

Page: 43 / 66

CDHD Control Board
Quick Start Guide 43
Daisy Chain – C8
The CDHD can be addressed and controlled on a daisy-chained RS-232 line.
In a daisy-chain RS-232 configuration, all drives must be daisy-chained through
the
C8 connector. Each drive must have a unique address to enable its
identification on the network.
A daisy-chained drive can be assigned an address from 1 to 99 by setting the
rotary switches on the drive. When configuring a daisy-chain, address 0 cannot
be used.
Daisy Chain Interface
Pin Function
1 DC Shield
2 Unused
3 RXD
4 GND
5 TXD
6 GND
7-10 Unused