Interface Module Connectors - GE TruVision 40 User Manual

Interface module connectors

The peripheral equipment can be connected either by using the front motherboard
connector or the interface I/O or serial port modules.
As far as the interface modules are concerned, pins are numbered from left to right
when facing the interface module.
Figure 8: The Interface module connector and pin position
The detailed specifications for the module's pins are shown in Table 1.
Table 1: Module pin description
Serial + I/O 485IO-UM-1
Signal
VCC5V
N/C
GND
RXD1 +
RXD1 -
TXD1 +
TXD1 -
GND
GPI2I
GPI22
GPI23
GPI24
GPO21
GPO22
Note: For GE-NAV, only the four alarm inputs are configurable. While for VSC and
VisioWave, four alarm inputs, two outputs, and one RS-422/RS-485 are configurable.
TruVision NVR 40 User Manual
Pin
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Connecting the TruVision NVR 40
15