Table of Contents
Advertisement
NRI—Overview and specifications
Pinouts of the CIB connectors on the NRI
The NRI has two CIB connectors. The CIB connectors are 8-way NANA plugs. They
provide the interface between the NRI and the RF unit, junction box or ancillary
equipment, such as a remote control junction box.
Figure 5: Front view of a CIB connector on the NRI
6
Table 3: Pinouts of a CIB connector on the NRI
Pin no. Function
1
2
3
4
5
6
7
8
256
4
5
3
8
2
7
1
Signal ground
CAN high
CAN low
Power on request
Standby power
System audio +
System audio –
A rail
Input/output
Signal level
0 V
Input/output
1 to 5 V logic
Input/output
1 to 5 V logic
Output
Momentary 0 V = PWR ON
Output
6 V
Input/output
5 to 10 V sync and TDM
audio
Input/output
0 to 5 V sync and TDM audio
Input
13.6 V (nominal)
NGT Transceiver System Technical Service Manual
Advertisement
Chapters
Table of Contents
