Omega Vehicle Security 1400 User Manual

ChartScan User’s Manual, 

12-28-98

3-1

Changing the Voltage Setting ……3-3
Replacing the AC Power Supply Fuse ……3-4

Expanded Memory Options ……3-4
Calibration Memory Write Enable/Disable ……3-6

Configuring RS-322/422 Parameters …… 3-6
Serial Port Pin Connectors ……3-8

Logic Levels ……3-13

Digital I/O Port Pinout ……3-13

CSN14/TC/P  Thermocouple and Low Volts Card

with Subminiature Plugs ……3-15

CSN14/LV/ (T, B, & S)  Low Voltage Cards ……3-17
CSN14/HV/S  High Voltage Card with Safety Jack

Connectors ……3-18

CSN/Relay Card Specifications ……3-20

Connecting the Expansion Chassis ……3-20
Automatic Channel Assignment ……3-22

This section provides information regarding ChartScan hardware.  The chapter begins with brief discussions and
illustrations regarding the unit’s front and rear panels.  The text is divided into sub-sections which include material
on voltage settings, fuse replacement, memory expansion, and serial interface configuration (RS-232/422).  Ethernet
configuration is detailed in the Net232 User’s Guide, p/n 1037-0901.

Additional hardware-related topics are included, such as signal conditioning cards and the optional ChartScan
Expansion Chassis.

ChartScan’s front panel reveals up to four sets of connectors, one set for each signal-conditioning card used.  The
front panel contains no switches or other types of control.  Each connector row is dependent upon the type of signal
conditioning card used.  With different combinations of cards, a variety of setups is possible.