Hardware Installation
2−89CM 4000 Installation and Operating Manual
1
6
Rx−
2
7
3
Tx−
8
4
9
5
to CM 4000
Serial port to MSL 4000
IFS 4
DB9P
(male) RJ45P
(male)
Rx+ Receive plus
Rx− Receive minus
Tx+ Transmit plus
Tx− Transmit minus
G Ground
Belden 8723 or equivalent
= Shielded, twisted pair
Rx+
Tx+
G
to MSL 4000
IFS 4
Tx+ 1
2
3
4
5
6
7
8
Tx−
G
Rx−
Rx+
G
G
G

Figure 2−101. Cable for connect-

ing CM 4000 to MSL 4000 IFS 4.