Dixell XT120D 5C0TU controller with universal temperature input
- Two-state ON/OFF controller for controlling temperature, humidity, pressure, etc.
- One analogue programmable input
- Two control outputs for two-stage control or direct and inverse operation without neutral zone (e.g. heating/cooling)
Dixell XT100D Series Comparison:
| XT110D | XT111D | XT120D | XT121D | XT130D | XT131D | XT141D | XT160D | |
| Power supply | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac | 24Vacdc, 230Vac |
| Inputs: | ||||||||
| NTC, PTC, Pt100, TcJ, TcK, TcS, or 4..20mA, 0..1V, 0..10V | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable |
| Digital input | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable | 1x configurable |
| Output relay: | ||||||||
| Stage 1 | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A |
| Grade 2 | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | ||
| Grade 3 | no 8A / nc 5A | |||||||
| Grade 4 | 8A | |||||||
| Alarm | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | no 8A / nc 5A | ||||
| Other features: | ||||||||
| Communication | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Analog output | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional | 4..20mA, 0..10V optional |
| Alarm buzzer | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional |
| Power supply | 230 Vac |
| Design (panel size) | DIN |
| Type of regulation | On/off |
| Control input | Temperature sensor |
| Auxiliary digital input | Yes |
| Output - relay | 2x |
| Display digit colour | Red |
| Producer | Dixell |
The Dixell XT120D models (DIN rail mounted) are two-state ON/OFF controllers for temperature, humidity and pressure control or other variables.
Their two output control relays can be set for two-stage control (e.g. Stage 1 heats a little, Stage 2 heats a lot), but they can also be set for direct or inverted operation without a neutral zone (e.g. Stage 1 output for heating, Stage 2 output for cooling). Their analog input can be set to PTC, NTC, Pt100, J, K, S thermocouple type signals.
All XT series controllers are equipped with a digital input, optional buzzer and can be programmed quickly and easily using the HOT KEY programming key. The basic version also includes a TTL output for connecting the controller to serial communication. Optionally, the Dixell XT120D controllers can also be supplied with a 4...20mA analogue output or with RS485 communication.
| TECHNICAL PARAMETERS | |
|---|---|
| Power supply | 230 Vac ±10 %, 50/60 Hz |
| Power consumption | approx. 3VA |
| Accuracy at 25 °C | better than ± 0.5 °C |
| Sampling time | 1s |
| Front Panel Coverage | IP20 |
| Input | PTC (NTC) thermistor(-50 to 140°C) Pt 100 resistive (-100 to 500°C) J - thermocouple (0 to 600°C) K - thermocouple (0 to 1200°C) S - thermocouple (0 to 1400°C) |
| Other inputs | digital input - Voltage-free contact |
| Output | 2x switching relay 8(3) A / 250 V |
| Other outputs | TTL output for serial communication (output for HOT KEY programming key) |