Communication Connectors; Network Connector; Serial Interface Connector (Rs-232 Or Rs-422) - GRASS VALLEY OCP 400 User Manual

6.2 Communication connectors

6.2.1 Network connector

8-pin standard
RJ-45 ethernet
connector

6.2.2 Serial interface connector (RS-232 or RS-422)

1
Sub-D connector
9-pin female
(panel view)
☞ ☞
Note Note
When used with the LDK 4417 base unit (part of the Digital Triax system) the OCP 400 must
be locally powered for correct working of the On Air signalling.
56
Pin Description
1 Transmit data + (TX+ )
2 Transmit data - (TX-)
3 Receive data+ (RX+)
4 no connection
5 no connection
6 Receive data - (RX-)
7 no connection
8 no connection
Pin RS-232
2 3 4 5
1 no connection
6 7 8 9
2 RXD
3 TXD
4 nDTR
5 DGND or +12 V DGND or +12 V
6 nDSR
7 nRTS
8 nCTS
9 +12 V or DGND +12 V or DGND
Chapter 6 - Connectors
Ethernet 10Base-T, 100Base-TX
compliant with IEEE-802.3 (edition
2000)
Select the connection type for the
RS-422
serial interface in the OCP setup
menu (refer to 'Setting up the OCP'
no connection
in this user's guide).
GO_A
RET_B
reserved
reserved
GO_B
RET_A
OCP 400 Operational Control Panel User's Guide (v12.0)