Item
Digital Temperature Controller
Description/Special Features
2 Primary Control Outputs, 2 Secondary/Alarm Relay Outputs, Constant, Program (Ramp/Soak) or Remote Set-Point Control, RS-485 Modbus(R) ASCII/RTU Communication Protocol, Sloped
Sensor Type
RTD, Thermocouple
Input Voltage
100 to 240V AC
Switch Function
4 to 20 mA (Output 1), SPST, 5 A @ 250 VAC Resistive (Output 2)
Output
(1) Current and (1) Relay
Temp. Range
32 Degrees to 122 Degrees F
Control Mode
Fuzzy Logic, Manual, On/Off, PID
Display
Process value: 4 digit, 0.47
Accuracy
± 1.8°F plus ±0.3% of span (±1°C plus ±0.3% of span) at 77°F (25°C) after 20 minutes warm up.
Features
On/off, PID, fuzzy logic, or manual output control; Constant, sloped, program (ramp/soak), or remote set-point control; 2 primary control outputs, 2 secondary/alarm relay outputs, and RS-485 standard on all models; Remote set-point, input retransmission, or event input functions available with optional hardware
Communication
RS-485 Modbus® ASCII/RTU communication protocol.
Storage Temperature
-42 to 150°F (-20 to 65°C).
Control Output Ratings
Relay: SPST, 5 A @ 250 VAC resistive; Voltage pulse: 12 V (max. 40 mA); Current: 4 to 20 mA; Linear voltage: 0 to 10 V.
Inputs
Thermocouple, RTD, DC voltages or DC current.
Power Requirements
100 to 240 VAC -20/+8%, 50/60 Hz; Optional 24 VDC, ±10%.
Alarm Relay Ratings
3 A @ 250 VAC resistive.
Agency Approvals
CE, cULus.
Operating Temperature
32 to 122°F (0 to 50°C).
Memory Backup
Nonvolatile memory.
Country of Origin (subject to change)
China
