Grass Valley Maestro Master Control Installation v.2.4.0 - Manual (Page 98)

98 MAESTRO Installation and Service Manual
Section 2 — Installation Planning
Factory cables
“MPK” Control Cables
Factory-made Control System Serial Data Cables for Router Control con-
nections to Jupiter CM-4000 or VM-3000 are available. This cable may also
be suitable for other RS-422 connections; please refer to
Table 10 on page 97 .
JUP-SRLDCBL 1MPK Serial Cable 1 m01-048591-001
JUP-SRLDCBL 2MPK Serial Cable 2 m01-048591-002
JUP-SRLDCBL 4MPK Serial Cable 4 m01-048591-004
JUP-SRLDCBL 8MPK Serial Cable 8 m01-048591-008
JUP-SRLDCBL 16MPK Serial Cable 16 m01-048591-016
JUP-SRLDCBL 32MPK Serial Cable 32 m01-048591-032
For those who wish to prepare their own cables, the pin-outs are shown
below. The cable itself should be Belden 1422 or equivalent.
Figure 44. MPK Serial Cable
JUP-CNTLRTRBTYES-Bus Controller/Tributary Adapter Cable01-041420-
001
1
6
R–
R–
2
7
3
T–
T–
8
4
9
5
to Maestro
Router Control port
to Jupiter CM-4000 or
VM-3000 serial port
G Ground
R– Receive minus
R+ Receive plus
T+ Transmit plus
T– Transmit minus
DB9P
(male)
DB9P
(male)
= twisted pair
1
6
2
7
3
8
4
9
5
T+
T+ R+
R+
G G
Shield (drain)
Green
White
Red
Black