T224370
Basic Functions
Monitors up to 6 sensors (a mix of Pt 100, Pt 1000, and PTC sensors can be used)
Supports 7 alarm/output relays
Features "2 out of x" alarm logic (an alarm is triggered only when at least two sensors exceed limits)
Supports temperature difference monitoring and temperature change rate monitoring
Has temperature data logging and historical record functions
Presets multiple protection programs (e.g., for motors, transformers, etc.)
Input Characteristics
Sensor types: Pt 100, Pt 1000, PTC
Connection methods: 3-wire or 2-wire (wire resistance 0.0–99.9 Ω)
Monitoring range: -199.9 °C to +800 °C
Output Characteristics
4 analog outputs:
2 x 0/4–20 mA
2 x 0/2–10 V
Outputs are isolated from sensor inputs and independently programmable
7 relay outputs (changeover contacts)
Communication and Operation
Ethernet interface (TCP/IP), supports Modbus TCP
Can be configured via a web browser or a joystick on the device
Color LCD display showing temperature and alarm status
Power Supply
Power supply voltage: AC/DC 24–270 V
Frequency: 0/50/60 Hz
Environmental Conditions
Operating ambient temperature: -20 °C to +65 °C
Protection ratings:
Enclosure: IP30
Terminals: IP20
Mechanical Characteristics
Enclosure dimensions (width x height x depth): 140 x 90 x 58 mm
Installation methods:
Snap-on mounting on a 35 mm DIN rail
Or fixation with M4 screws
Weight: Approximately 400 g