Grass Valley CR Series v.3.2 - Manual (Page 42)

30
Introduction
Features
Machine Control Router
The 1RU machine control router has 16 RJ-45 ports.
Fig. 2-47: Rear View, 16-Port Machine Control Router
Fig. 2-48: Top View, 16-Port Machine Control Router
All ports are serial, RS-422, operating at up to 1 MB/s. The interface is RJ-45. Each port has the
following pinout:
A port can be configured as “controlling” or “controlled” or variants (dynamic, master, slave).
That is, the definition of the port can be reversed (Tx becomes Rx and vice versa) either during
configuration or during operation.
Refer to the CRSC User’s Guide for port configuration information.
Refer to Cabling on page 181 for additional information.
CQX Routers
There are 316×2 CQX router models: 3Gig, HD, and SD. In addition to power, serial, and Ethernet
connectors, these 1RU routers each have a row of 18 inputs (BNC), a row of 8 outputs (also BNC),
and a GPIO connector (DB25):
Fig. 2-49: Rear View, 1RU CQX Router (3Gig, HD, or SD)
CTRL PS1
PS2
DC
IN
+12V
ETHERNET
E146905
9K50
1 2 3 4 511 12 13 14 15 16
16 Bidirectional Ports
GND Terminal
Ethernet connector
RS-422 connector
PS1,
power connector
PS2, power
connector
GND
Ethernet RS-422
Power
Connectors
(PS1, PS2) Bidirectional Ports
3
1
8
4
5
6
2 n.c.
1 Gnd
7 Gnd
8 Gnd
Tx +
Rx –
Rx +
Tx –
Rx +
Tx –
Tx +
Rx –
Controlling
Port
Controlled
Port
8
BYP 2 BYP 1
7 6 5 4 2 1 3
IN
OUT
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
CQX AUX GPI/O
VIDEO
REF
LOOP
THRU
E146905
Inputs 9–16, BNC, 75W
Aux Outputs, BNC, 75W Video Reference
Inputs 1–8, BNC, 75W
Bypass 1, 2
(BNC, 75W)
CQX Outputs
(BNC, 75W)
GPIO Interface