Figure 3-7: Rs485 And Rs232 Auxiliary Port Connections For Pad/Dsu (Top) And Pc Or Non-Pad/Dsu (Bottom) - Tyco Galaxy SC Controller Manual

Issue 13 February 2001
Tyco Electronics Galaxy SC Controller J85501F-1
RS485*
Connections
RS232*
Connections
to PAD/DSU
RS485*
Connections
2
3
RS232*
PC (DB9)
4
(DTR)
Connections
5
(DSR) 6
DB9
*
Maximum length from controller to connection point:
Figure 3-7: RS485 and RS232 Auxiliary Port Connections
for PAD/DSU (Top) and PC or Non-PAD/DSU (Bottom)
TB4
TXD3+
1
TXD3-
2
RXD3+
3
RXD3-
4
TB5
TXD3
1
RXD3
2
GRD
3
NC 4
TB4
TXD3+
1
TXD3-
2
RXD3+
3
RXD3-
4
TB5
RXD3
1
TXD3
2
GRD
3
NC
4
RS232 - 50 Feet
RS485 - 2000 Feet
Intelligent Board
Cable Interface
Intelligent Board
Cable Interface
Installation 3 - 37