DTB4824CR-D, Temp Controller, 1/32 DIN, 24VDC Input, DC Current - Relay

Delta Temperature Controller, Series B, 1/32 DIN, 24VDC Input, Output 1 - DC Current, Output 2 - Relay, Process Control. MOQ - 27
Item: DTB4824CR-D
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Special Order Item: Typically Ships Within 12-16 Weeks. Non-cancelable, Non-returnable.
Weight: 0.3 lbs.
Made in: Taiwan

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Delta Temperature Controller, Series B, 1/32 DIN, 24VDC Input, Output 1 - DC Current, Output 2 - Relay, Process Control. MOQ - 27
  • Output 1 - DC Current, 0-5V or 0-10V DC
  • Output 2 - Relay output, SPST, 24VDC / 5A
  • Sensor Type: Thermocouple (K, J, T, E, N, R, S, B, L, U, TXK), 3 wire platinum RTD (pt100, jpt100)
  • Analog Input (0-5V, 0-10V, 0-20mA, 4-20mA, 0-50mV)
  • Input Voltage 24VDC (Operation Voltage 85% to 110% rated voltage)
  • RS-485 Communication MODBUS ASCII/RTU Protocol
  • Four control modes: PID, ON/OFF, Manual or PID program control (Ramp/Soak Control)
  • Dual Loop Control (Heating and Cooling) with Autotuning
  • Agency Approvals: UL / cUL / CE
  • 1 year warranty


Input Voltage24VDC
Operation Voltage Range21.6 to 26.4VDC ( ±10% of rated voltage)
Power Consumption5VA max.
Memory ProtectionEEPROM 4K bit (non-volatile memory)
Number of Writes: 100,000
Display Method2 Line x 4 Characters
7-Segment LED
Process (PV): Red Color
Setpoint (SV): Green Color
Display Accuracy0 or 1 digit to the right of the Decimal Point (selectable)
Sensor TypeThermocouple: K.J.T,E,N,R,S,B,L,U,TXK
3-Wire Platinum RTD: Pt100, JPt100
Analog Input: 0 - 5mV, 0 - 5V, 0 -10V,
(249Ω resistor is required Current Input) 0-20mA, 4- 20mA
Control ModePID, ON/OFF, Manual or PID Program Control (Ramp/Soak)
Control Output 1 TypeCurrent (C): 4 -20mA DC
Load Resistance: 600Ω Maximum
Control Output 2 TypeRelay (R): SPST
Maximum Resistive Load 3A @ 250VAC/30VDC
Input Sampling RateThermocouple: 400ms/per Scan
3-Wire Platinum RTD: 400ms/per Scan
Analog Input: 150ms/per Scan
RS-485 CommunicationMODBUS ASCII / RTU Communication Protocol
Vibration Resistance10 to 55Hz, 10m/s² for 10min, each in X,Y and Z directions
Shock ResistanceMaximum 300m/s² 3 times in each 3 axes, 6 directions
Ambient Temperature30° to 122°F ( 0° to 50°C)
Storage Temperature-4° to 149°F (-20° to 65°C)
Altitude6562' or less (2000m or less)
Relative Humidity35% to 80% (non-condensing)
DimensionsOverall:0.94"H x 1.88"W x 4.06"D (23.8 x 47.8 x 103.1mm)
Cutout: 0.86"H x 1.77"W (21.9 x 44.9mm)
StandardsUL file E243710

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