Omega Vehicle Security 1400 User Manual

2-2    General Information

ChartScan User’s Manual

 

 In addition to the features of ChartScan described thus far, the unit includes:

•  Thirty-two TTL (Transistor-to-Transistor Logic) digital alarm outputs and 8 TTL-compatible

digital inputs.

•  Two programmable scan rates: (1) a programmable scan rate for pre-trigger and post-trigger

sampling, and (2) a programmable scan rate for accelerated sampling on-event detection.

•  A built in real-time clock that synchronizes the acquisition to the time of day, and provides time

and date stamping for trend analysis.  Time stamping may be in relative or absolute time.

•  Standard RS-232 interface and optional IEEE 488 interface.  Connection to computer can also be

made via a Hayes-compatible modem.

•  256 Kbytes of memory, expandable up to 8 Mbytes. If your application must gather large amounts

of data, options are available for expanding the standard 256 kB of memory to 1 MB, 4 MB, or
8 MB.  Readings may then be transferred at greater than 300 Kbytes per second over the IEEE 488
bus or up to 9,600 baud using its standard RS-232 serial port.  Though the RS-232 serial interface
is always available with ChartScan, an interface card must be used for IEEE 488 applications.

•  Capable of channel expansion up to 128 channels with the use of a CSN/Exp expansion chassis.
 

 

 

 
 Note:   Also see Software & Hardware table and ChartScan Specifications.
 

 

 

 

Built-in memory

 

256 Kbyte

 

RS-232 interface

 

3

 

Time & date stamping

 

3

 

Digital inputs

 

8

 

Programmable alarm
outputs

 

32

 

 

 

Digital trigger input

 

3

 

Analog trigger input

 

3

 

Trigger on “time of day”

 

3

 

Pre-trigger scan rate

 

Programmable

 

Post-trigger scan rate

 

Programmable

 

 

 

 

 

ChartView

 

 

PostView

 

 

ScanCal

 

 

CIMScan

 

(optional)

 

ScanServer

 

(optional)