Instruction manual

60 JUPITER CM-4400 Control Module Installation and Operating Manual
Section 2 — Hardware Installation
Figure 24. Cable for the Old-Style SCB
1
6
Rx−
2
7
3
Tx−
8
4
9
5
to CM 4000
Serial port
DB9P
(male)
RJ45P
(male)
Rx+ Receive plus
Rx− Receive minus
Tx+ Transmit plus
Tx− Transmit minus
G Ground
= Shielded, twisted pair
Rx+
Tx+
G
to Encore SCB
RS−422 port
1
2
3
4
5
6
7
8
Tx−
Rx−
Rx+
Tx+
G
G
1
6
Rx−
2
7
3
Tx−
8
4
9
5
DB9P
(male)
RJ45P
(male)
Belden 8723 or equivalent
Rx+
Tx+
G
to Encore SCB
RS−422 port
1
2
3
4
5
6
7
8
Tx−
Rx−
Rx+
Tx+
G
G
to CM 4000
Serial port