DTB Temperature Controllers

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Delta DTB Temperature Controllers

Delta DTB Temperature Controllers for Industrial Process Control Applications

The Delta DTB Temperature Controllers are Delta’s advanced line of temperature controllers and are a versatile solution to various industrial applications including precision temperature control in heating or cooling systems. The DTB comes in 4 sizes, with a choice of 4 frequently used output types and has 2 groups of outputs allowing 2 PID parameters for simultaneous heating and cooling.

 

General Characteristics:

– PID, on/off, manual control or programmable PID control.
– Auto tuning PID.
– Programmable control gives up to 64 temperature and time settings.
– Built in RS-485.
– Universal sensor inputs and analogue input.
– Choice of 4 output types.
– 4 sizes.
– 3 groups of alarm switches with 18 alarm modes.
– Dual loop output control (standard, heating and cooling).
– Key lock function.
– Setting and recording software available.
– Supply voltage: 100-240VAC 50/60Hz (-15% to +10%), (optional 24VDC).
– Power consumption: 5VA.
– Display method: 2 line x 4 character 7 segment LED PV-Red, SV-Green.
– Display accuracy: 0.1% full scale.
– Sampling rate: 400ms, (150ms for analogue input).
– Sensor type:
• Thermocouple – K, J, T, E, N, R, S, B, L, U, Txk.
• 3 Wire platinum RTD – Pt100, JPt100.
• Analogue input – 0-5V, 0-10V, 0-20mA, 4-20mA, 0-50mA.
– Control mode: PID, programmable PID, on/off, manual.
– Outputs:
• Relay – SPDT (SPST on DTB4848 and DTB4824), AC15 250VAC 5A.
• Voltage pulse – 14VDC 40mA.
• Current – 4 to 20mA (max 600Ω).
• Analogue voltage – 0-10V.
– Alarm outputs: 3 groups.
– Communication: RS-485 (2,400-38,400bps), Modbus ASCII/RTU.
– Options:
• CT – current transformer input with alarm output.
• E – event function allows remote switching between 2 set values.
– Ambient temp range: 0 to 50℃.

 

Order Code 1 Size w x h (mm) Output 1 2 Output 2 Weight (kg)
DEVDTB4824RR* 48 x 24 relay relay 0.13
DEVDTB4824VR* 48 x 24 voltage pulse relay 0.13
DEVDTB4824VV* 48 x 24 voltage pulse voltage pulse 0.13
DEVDTB4824CR* 48 x 24 current relay 0.13
DEVDTB4848RR* 48 x 48 relay relay 0.18
DEVDTB4848VR* 48 x 48 voltage pulse relay 0.18
DEVDTB4848VV* 48 x 48 voltage pulse voltage pulse 0.18
DEVDTB4848CR* 48 x 48 current relay 0.18
DEVDTB4896RR* 48 x 96 relay relay 0.27
DEVDTB4896VR* 48 x 96 voltage pulse relay 0.27
DEVDTB4896VV* 48 x 96 voltage pulse voltage pulse 0.27
DEVDTB4896CR* 48 x 96 current relay 0.27
DEVDTB9696RR* 96 x 96 relay relay 0.36
DEVDTB9696VR* 96 x 96 voltage pulse relay 0.36
DEVDTB9696CR* 96 x 96 current relay 0.36
DEVDTB9696VV* 96 x 96 voltage pulse voltage pulse 0.36
*Add options code if required – E= event input, CT= CT input.
1 Add -D to code for 24VDC version.
2 Analogue voltage output also available use code L. Other combinations for output 1 and 2 are available on request.

 

(Please see attached PDF’s for further information)