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Digital temperature controller M3
PIDheatingcooling

digital temperature controller
digital temperature controller
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Characteristics

Display
digital
Type
PID
Use
heating, cooling, process
Other characteristics
panel-mount, configurable, universal, RS-485
Maximum temperature

25 °C (77 °F)

Description

1/16 DIN heat/cool temperature controller - Panel mount controller: 48x48 mm - 1 Configurable input and 1 C/T input - Up to 3 Digital outputs and 1 analogue output (Retransmission) - PID single action or double action (Heat/Cool) - RS 485 ModBus RTU port (optional) - 2 display lines, 4 digits each, green colour Process inputs: 1 Universal input - Thermocouples: J, K, L, S, T - RTD: Pt100 - Voltage (mV): 0/10...50 mV - Current (mA): 0/4...20 mA (with 2.5 Ω shunt resistor) - Custom linearisation and IR probes (J.K type) Accuracy : 0.25% ±1 digit (probes) or 0.1% ±1 digit (mA or mV) Auxiliary input(Optional) - 1 current transformer input for load monitoring (optional) 50 or 100 mA jumper selectable Keyboard Mechanical: 4 multifunction keys Process outputs 1 High level analogue output:(optional) - For PV/SP retransmission - Current (mA): 0/4...20 mA Up to 3 Digital outputs OUT1 - RELAY SPST-NO, 2A/250Vac - TRIAC 1A 250 VAC OUT2 - RELAY SPST-NO, 2A/250Vac - SSR Drive 0...5Vdc, ±20%, 30 mA Max (Note 1) OUT3 - RELAY SPST-NO, 2A/250Vac - TRIAC 1A 250 VAC Power supply: - 24VDC/VAC - 100… 240 Vac (50/60 Hz) Transmitter power supply: 18 Vdc ±20%, 30 mA Max Functions - ON/OFF control - PID single action or double action (Heat/Cool) - Start-up + Timer (optional) Autotuning - Autotuning with natural frequency - Autotuning with step response Alarms - Up to 2 configurable alarms Communication and programming: Interfaces - RS 485 port with ModBus RTU and J-bus (slave) protocols (optional)
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.