Installation Diagram; Figure 1: Connecting To The Videoblox Cpu Module - Honeywell HEGS5BLX User Manual

2.2

INSTALLATION DIAGRAM

RS-485 (D-)
RS-485 (D+)
RS-232 (RX)
RS-232 (RX)
RS-485 (D+)
RS-485 (D-)
Rev. 1.01
+12VDC
Honeywell
Part# 849193-0089
GND
PSU
RS-232 (TX)
12 VDC
2A
RS-232 (TX)
GND
+12VDC
Part #849518-0419
6x6 Crossover Cable
HEGS5BLX VideoBloX Controller

Figure 1: Connecting to the VideoBloX CPU Module

HVB232422
Part #140.0101
RS232 to RS422 Converter
4-Wire RS422
w/Terminator 4-Wire RS422
ON ON
1 2 3 1 2 3
Note: White Space Shows Switch Position
Female DB9
Female DB9
RS232
5 4 3 2
Pin 5, GND
9 8 7
Pin 3, RXD
Pin 2, TXD
TX+ (B)
TX- (A)
RX+ (B) Data +
RX- (A) Data -
RTS+ (B)
RTS- (A)
CTS+ (B)
CTS- (A)
SGND
-
12-30 VDC Power Supply
+
Part #849193-0089
3
RS422
WITH TERMINATOR
SW1 SW2 SW3
ON ON ON
RS422
SW1 SW2 SW3
ON ON OFF
``
1
6
VideoBloX CPU Module
RS422 Master DB9
Pin 3, RX+
Pin 4, RX-
Pin 2, TX+
Pin 1, TX-
Pin 5, GND
DVR
20-Jun-06
Multiplexer
900.0799