Chromalox 3101 User Manual

Chromalox 3101 Operator's Manual 75
Security Codes ....................................................................... 20, 21, 24
Security Levels ............................................................................. 20, 21
Self-Tuning ................................................................................... 29, 88
Sensor
Setup, Menu .................................................................................. 25
Wiring .........................................................................................7-10
Setpoint .................................................... 16, 31, 35, 38, 39, 41, 57, 65
Setup Mode .................................................................................. 16, 18
Specifi cations ..................................................................................... 57
Thermocouple Inputs ........................................................................... 8
Timer
Time Over Setpoint ........................................................... 22, 24, 32
Troubleshooting .................................................................................. 61
Warranty ............................................................................................. 63
Wiring
Alarm #1 Output ............................................................................ 12
Alarm #2 Output ............................................................................ 12
Current Input Wiring (Loop Powered by controller) ....................... 10
Current Input Wiring (Self-powered)................................................ 9
Digital Communications ................................................................ 46
Digital Input ................................................................................... 10
Good Wiring Practices .................................................................... 6
Instrument Power .......................................................................... 13
Limit Control Output ...................................................................... 11
Output ........................................................................................... 11
Process Output Wiring .................................................................. 44
RS232 Wiring Connections ........................................................... 46
RS232 Connector Pin Designations .............................................. 47
RS422A Wiring Connections (4-wire) ............................................ 47
RS422A Connector Pin Designations ........................................... 48
RS485 Wiring Connections (2-wire) .............................................. 48
RS485 Connector Pin Designations .............................................. 48
Terminal Identifi cation ..................................................................... 7
Voltage Input Wiring (Self-powered) .............................................. 10

Chromalox 3101 Specifications

General

Brand	Chromalox
Model	3101
Category	Controller
Language	English