beautypg.com
140 Operators Manual
Model 140 Operator Manual
Rev. 1.8
iii
Table of Contents
1. Description.................................................................................................................................1
2. System Operation......................................................................................................................2
3. Specifications.............................................................................................................................3
4. Installation.................................................................................................................................4
4.1
Mounting and Cable Penetrations................................................................................................................... 4
4.2
Power and I/O Connections............................................................................................................................ 4
4.2.1
AC Power.................................................................................................................................4
4.2.2
DC Power ................................................................................................................................5
4.2.3
Analog 4-20 mA Sensor Input ..................................................................................................5
4.2.4
Serial Input Gas Sensors..........................................................................................................7
4.2.5
Serial Polling of the Model 140 Controller .............................................................................8
4.2.6
Relay Outputs...........................................................................................................................8
5. Start-up......................................................................................................................................9
5.1
Power Switch Selections ................................................................................................................................ 9
5.2
Applying Power.............................................................................................................................................. 9
6. System Configuration.............................................................................................................10
6.1
Analog/Serial input selection ....................................................................................................................... 10
6.2
Password Protection ..................................................................................................................................... 10
6.3
Navigating the Menus................................................................................................................................... 10
6.3.1
PROG Key: ............................................................................................................................10
6.3.2
“Up Arrow” Key: ..................................................................................................................11
6.3.3
“Down Arrow” Key:..............................................................................................................11
6.3.4
ENTER and Reset/Ack Key: ...................................................................................................11
6.4
Main Display Functions ............................................................................................................................... 11
6.5
User-Interface Menu Functions .................................................................................................................... 12
6.5.1
Menu Flow Chart...................................................................................................................13
6.5.2
Calibration Mode...................................................................................................................14
6.5.3
Set # of Channels ...................................................................................................................14
6.5.4
Set Channel Range.................................................................................................................14
6.5.5
Set Channel Type ...................................................................................................................14
6.5.6
Set Channel Alarms ...............................................................................................................15
6.5.7
Set Relay Functions ...............................................................................................................15
6.5.8
Set Date and Time..................................................................................................................15
6.5.9
Set Modbus Address: .............................................................................................................16
6.5.10
View TWA and Peak Readings...............................................................................................16
6.5.11
View Event Records ...............................................................................................................16
6.5.12
Download History..................................................................................................................16
6.6
Alarm Test Mode.......................................................................................................................................... 17
6.7
Display Contrast ........................................................................................................................................... 17
7. System Features ......................................................................................................................18
7.1
Modbus Communications............................................................................................................................. 18
7.2
Download procedure. ................................................................................................................................... 20
8. Options.....................................................................................................................................26
8.1
Option for Battery Back-up Operation ......................................................................................................... 26
8.2
Option for 4-20mA Output(s)....................................................................................................................... 26
8.3
Optional Interface PCB for Remote Display ................................................................................................ 26
8.4
Optional Remote Alarm Reset/Acknowledge Switch .................................................................................. 27
8.5
Optional Type Z Enclosure Purge Assembly ............................................................................................... 27
