Download Electro-Sentry 16 Operating Manual - Electro

Table of Contents
Quick Start Guide...........................................................................................................................................I
Description......................................................................................................................................................1
Front-Panel Displays.......................................................................................................................................1
Front-Panel User Interface..............................................................................................................................1
Enclosure.........................................................................................................................................................1
Ratings and Conduit Holes.......................................................................................................................1
Material and Recommended Minimum Installation Area.........................................................................10
Dimensions, With and Without Mounting Feet........................................................................................14
Modes of Operation:.......................................................................................................................................1
Normal Mode............................................................................................................................................1
Program Mode..........................................................................................................................................1
Entering and Using Program Mode................................................................................................................1
How to reset the Electro-Sentry 16 to Factory Defaults.................................................................................2
The UserVar Variables:...................................................................................................................................2
Sensor Type Select Variables (Var09, Var10, and Var11)..........................................................................2
The Warning, Shutdown, and BIAS Setpt Temperature Variables (Var12 through Var29).......................3
Temperature Display Select (Var30).........................................................................................................4
System Variables (Var33, Var35, Var36)...................................................................................................4
Electro-Sentry 16 Operation Notes Section:...................................................................................................6
Alarms.......................................................................................................................................................6
Latching and holding of Alarms...............................................................................................................6
How to ‘clear’ Alarms...............................................................................................................................6
Using multiple Electro-Sentry 16’s in the same application.....................................................................6
Built-in Test Features Section:........................................................................................................................7
Temperature Rise Alarm Test Features.....................................................................................................7
Troubleshooting Section:................................................................................................................................7
Standard Temperature vs. 4-20mA Temperature Sensors.........................................................................7
‘Out-of-Range’ Sensor Detection.............................................................................................................7
LCD Display Error Messages...................................................................................................................8
The Green Indicator LEDs, the Replaceable Fuse F12, and the Resettable Fuses F1 through F11:........9
Specifications Table........................................................................................................................................10
Front Panel Drawing.......................................................................................................................................11
Terminal Block Connections...........................................................................................................................12
SW1 Vac Selection Switch..............................................................................................................................12
I/O Board - Terminal Drawing........................................................................................................................13
Typical Wiring Connection Examples............................................................................................................14
User Variable List............................................................................................................................................15
Free Catalog and Application Assistance
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Website: www.electro-sensors.com
990-005501 Revision B