The temperature controller DPC front Monitor is a controller with special functions such as heating current monitoring, external setpoint switching and communication via RS 485. The unit uses a logic output for solid state relays for control. The relay output is used for alarm signalling. In addition, a digital input can be used to select between different setpoints. The functions high and low alarm, sensor monitoring, heating circuit monitoring and heating current monitoring provide additional safety for temperature control. When using the unit with the factory setting, the initial commissioning is carried out by a simple setup. For example, the setpoint, analogue output limits, heating current, low alarm and, if desired, the high alarm must be set.
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| Controller | ON/OFF or PID |
|---|---|
| Sensor input Pt100, mV Standard signals Thermocouple J, K, S | |
| Electrical data | Voltage AC 100 to 240 V |
| Output 1: Logic output for SSR control (DC 11 V/20 mA Output 2: Analog output 4 to 20 mA, maximum load: 300 Ω Output 3: Relay output 1 normally open contact (5 A – AC 1, 250 V) |
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| Digital input: on-floating, i. e. floating contact required | |
| Mechanical data | Dimensions (L x W x D) 48 mm x 48 mm x 108 mm |
| Installation Front panel (Cut-out 45.5 mm x 45.5 mm) | |
| Weight 180 g | |
| Protection class IP 54 or IP 65 with installation sealing |
