Options and Upgrades
Reference Guide: evolution 5000 E5780 and E5782 Encoder
Page 3-39
ST.RE.E10135.4
IN Connector
NOTE…
This is not normally connected.
A 75
Ω
female BNC connector provides a G.703 transport stream
input.
Table 3.43: In Connector
Pin Signal
Centre Signal
Screen Ground
RS232 Connector
A 3.5 mm socket provides a TANDBERG debug interface.
3.16
GPI Card (M2/EOM2/GPI)
3.16.1 Overview
The GPI Card connector allows various specific Encoder functions to be controlled using
contact closure inputs. In addition, contact closure outputs are available for future use.
•
8 Contact Closure Inputs (intended to operate at TTL level signals) with input protection.
The controlled functions are software assigned.
•
2 Contact Closure Outputs which can be either open circuit or connected to the common
output. Each output has inverted or non-inverted contacts
3.16.2 Assembly
Figure 3.15: General Purpose Interface M2/EOM2/GPI
Encoder
(Slot: 1, 2, 3, 6)
GPI
Card Option
GPI
Output Transport Stream
Output Transport Stream
Output Transport Stream
ASI OUT 1
ASI OUT 2
ASI OUT 3
HD SDI
Analogue Composite Video
Serial Digital Interface
Audio Input
HD SDI IN
COMP VIDEO
SDI IN
AUDIO IN
Contact Closure Inputs and Outputs
- 2 Contact Closure Outputs
- 8 Sensed Inputs
