MS-2102
1.3
Chapter 1
Product Overview
Inputs
y
2-RTD Sensors, one per circuit
y
1-Override
Monitoring
y
RTD Temperatures
y
Heater Current
y
Heater Voltage
y
GF Current
Alarms
y
Low and High Current
y
Low and High Temperatures
y
GF Alarm
y
GF Trip
y
Relay Failure
y
Sensor Failure
y
Self-Test Failure
Outputs
y
1-Mechnical (dry) Contact
y
1-LED Alarm Indicator
Statistics
y
Minimum and Maximum Temperatures
y
Maximum Current
y
Maximum Ground Fault
y
Energy (MWh)
y
Energy Cost
Control
y
Temperature (On/Off- Deadband)
y
Temperature -Proportional
y
PowerLimiting
Early Warning (TraceCheck)
y
Low and High Current
y
GF Alarm
y
GF Trip
Communications
y
1-RS485
y
Modbus Protocol
Environment
y
CSA Certified for Hazardous Locations
y
Weatherproof, NEMA-4X Enclosure
y
-40°C to +50°C Operating Temperature Range
(LCD: -20°C to +50°C )
User Interface
y
32 Character LCD Display
y
LED Indicators on Faceplate
y
Clear, English Language Messages
y
Intuitive Message Structure
y
Tactile Keys
y
Access Security
Summary of Features
Using This Manual
Detailed information relating to switch and output ratings,
accuracy and so forth are detailed in
Chapter 1 Specifica-
tions
.
Chapter 2 Installation
discusses important mount-
ing and wiring issues for reliable operation.
Chapter 3
Getting Started
provides a step-by-step tutorial for a heat
trace application. The remainder of this manual should be
read and kept for reference to provide the maximum
benefit of the MS-2102.
Conventions
The following conventions are used in this manual.
"
User Changeable Values
Retrieved Data
[ ]
Key Press
Shipping Content
MS-2102 Heat Trace Controller
MS-2102 Instruction Manual with Warranty Card
