US$
Delta Temperature Controller (TC) DTE Series:
Features
DTE series is a multi-channel modular temperature controller, supporting maximum 8 groups of thermocouple/platinum resistance input. The DIN rail installation saves wires, and the controller on each channel can work independently at the same time. DTE offers several output modules (relay, voltage pulse, current output and linear voltage output). The built-in 2-wire RS-485 communication is able to reach baud rate of 115,200bps. In programmable control, DTE is able to set up 64 sets of different temperature and control time. In addition, maximum 7 DTC2000 controllers are extendable to DTE, and DTE supports the synchronous communication protocol and auto ID setup function which DTC series also supports.
Specifications
PID, ON/OFF, programmable PID or manual control are available.
PID auto-tuning
Programmable control for 8 patterns and 8 steps in each pattern
12 modes ready for alarm output
°C or °F for the temperature unit
‧Built-in RS-485 communication interface which supports Modbus ASCII/RTU and baud rate of up to 115,200bps.
Extendable to maximum 7 DTC2000 digital controllers
Supports synchronous communication protocol and auto ID setup function.
Supports various selections of input/output modules, e.g. relay output, voltage pulse output, current output, analog voltage output, parameter display and setup.
Supports CT functions, over-current and off-line alarm
Applications
Airconditioning system, plastic machinery
Specifications
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Power input |
24 VDC, isolated switching power supply |
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Voltage range |
90 to 110% rated voltage |
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Power consumption |
Max. 10W + 3W × number of DTC2000 controllers connected in parallel (Max. 7) |
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Input sensor |
Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK |
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Platinum resistance: Pt100, JPt100, Cu50 |
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Sampling cycle |
Thermocouple or platinum resistance: 1.0 second/all input |
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Control method |
PID, PID programmable, manual, ON/OFF |
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Output accessories (optional) |
Relay output: SPST, Max. 250 VAC load, 3 A resistive load |
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Voltage pulse output: 12 VDC, Max. 40 mA current output |
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Current output: DC 4 to 20 mA output (resistive load < 500Ω); for OUT1 and OUT2 only |
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Analog voltage output: 0 to 10 V (resistive load > 1,000Ω); for OUT1 and OUT2 only |
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Output functions |
Control output, alarm output or proportional output (proportional output is only applicable in the model with linear voltage and current output for OUT1, OUT2) |
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Alarm modes |
13 alarm modes available |
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Communication |
RS-485 digital communication; supports baudrate 2,400 to 115,200 bps |
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Communication protocol |
Supports Modbus ASCII/RTU |
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Extension port |
The extension port transmits 24V power supply and communication signals to extension module DTC2000. |
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Vibration resistance |
10 ~ 55Hz 10m/s 2 3 axes 10mins |
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Shock resistance |
Max. 300m/s 2 3 axes 6 directions, 3 times each |
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Ambient temperature |
0 to +50°C |
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Storage temperature |
-20 to +65°C |
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Operation altitude |
< 2,000m |
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Ambient humidity |
35 to 85% RH (non-condensing) |
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Pollution degree |
2 |
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