Nitek CHM22 User Manual
Installation Guide for UTPLinks Card
CXM22 & CHM22
IF USING CXM22 CARDS
The CXM22 card has four camera ports on the front of it. Connections for the camera ports are
shown below in the chart labeled CAMERA PORT. All RJ45 jacks are wired to the T568B standard.
Video from each of the four camera ports is routed to a single RJ45 jack on the rear of the CX452 unit.
Each card has its own RJ45 jack and connections are shown in the chart below labeled VIDEO PORT.
Using a standard RJ45 cable you can then route the video signals on the copper backbone of the
facility. Control data for a PTZ can be connected using the 2 pin jack on the rear of the CX452.
IF USING CHM22 CARDS
When using a CHM22 card the video for each camera is provided out the front of the card on
BNC jacks. Connections for the camera port are shown above in the chart labeled CAMERA PORT.
Video from the BNC can be fed into other equipment as needed. Control data for a PTZ can be
connected to the 2 pin jack on the rear of the CX452.
ADJUSTING CAMERA OUTPUT VOLTAGE (CHM22 & CXM22)
Camera output voltage can be adjusted by moving the voltage jumpers which are located in the
middle of the circuit board. Three options are available: 28VAC, 24VAC, or no voltage output.
CAMERA PORT
Power
+
8
Power
-
7
Power
+
6
Data
+
5
Data
-
4
Power
-
3
Video
-
2
Video
+
1
3
14
2
12345678
568B
VIDEO PORT
-
8
Vid 4
+
7
Vid 4
-
6
Vid 3
+
5
Vid 1
-
4
Vid 1
+
3
Vid 3
-
2
Vid 2
+
1
Vid 2
(CHM22 card shown)
USA Office:
5410 Newport Drive
Rolling Meadows, IL 60008
Phone: (800) 528-4343
Fax: (847) 259-1300
E-mail: info@nitek.net
Web: www.nitek.net
681630113 - Rev 040810
NITEK®
Move jumper back for
24VAC
Move jumper forward
for 28VAC
Remove jumper for no
voltage
European Office:
De Schans 19-21 2a
8231 KA Lelysted
Netherlands
Phone: +31(0)320 -230005
Fax: +31(0)320 -230005
E-mail: info@nitek.nl
Web: www.nitek.nl
Loading...