Single and Multi-Channel PID Controllers
It's used to maintain accurately temperature in inertial technological processes. There are single-, dual- and quad-channel models.
Features:
- Applies to maintain accurately temperature in inertial technological processes
- 2-point control
- Control by P, PI and PID auto adjustment function with No Readjustment
- PWM control the electric drives of valves, dampers, etc. (more-less control type)
- PWM control heating and cooling devices
- Analogue control the inverters of electric motors and electric drives of valves, dampers, etc.
- Different types of inputs:
- UN (all types of RTD and thermocouple temperature probes)
- АТ (analogue current 0-20 mА, 4-20 mА, 0-5 mА), AN (analogue voltage 0-1 V, 0-10 V, 2-10 V)
- Accuracy from 0,2 to 0,5 depending on output type and model's housing
- Response time from 0,2 sec per a channel
- Scaling the input quantity
- Sensor error compensation
- Filtering the interference and instability of indications
- Access to controller configurations by password
- Setting output polarity, Cooler and Heater modes
- Different types of outputs:
- Key: IV (12 V 20 mА DC, except D housing), IV (24 V 200 mА DC, only D housing) ОS (optosymistor 220 V 50 mА АС), OK (open collector 40 V 30 mА DC)
- Analogue: AV (current 4-20 mА, 0-20 mА, 0-5 mА), АМ (voltage 0-10 V, 2-10 V)
- Optionally AT or AN output for feedback with executive devices plus manual control mode
- Optionally RS output (RS485 output, no galvanic isolation, T-bus exchange protocol)
- Optionally additional EZ output for alarm (2A 220 V AC/DC electromagnetic relay)
- Models in A (48х48х91 mm), B (96х96х28 mm), C1 (96х96х75 mm), E (96x96x91 mm) and D (96х96х50 mm) housing
- Power supply 90-242 V АС
Technical specifications for PID controllers with PWM control
| Number (type) of inputs | 1 (UN), 1 (АТ), 2 (UN), 2 (АТ), 4 (UN), 4 (АТ) |
| Number (type) of regulated output | 1 (OS, ОК, IV) |
| Additional output for alarm | 1 (EZ) |
| RS485 output | 1 (RS) |
| Housing | А, B, С1, Е |
| Indication | 1, 2, 2+1 |
Technical specifications for PID controllers with PWM control the electric drives (more-less, three-point)
| Number (type) of inputs | 1 (UN), 1 (АТ), 2 (UN), 2 (АТ), 4 (UN), 4 (АТ) |
| Number (type) of regulated output | 2 (ОS, ОК, IV), 8 (IV) |
| Feedback | 1 (АТ, AN), 2 (АТ, AN), 4 (АТ, AN), |
| Additional output for alarm | 1 (EZ) |
| RS485 output | 1 (RS) |
| Housing | А, B, С1, Е |
| Indication | 1, 2, 2+1 |
Technical specifications for PID controller with analogue control the electric drives and the inverters
| Number (type) of inputs | 1 (UN), 1 (АТ), 2 (UN), 2 (АТ), 4 (UN), 4 (АТ) |
| Number (type) of regulated output | 1 (AV, AM), 2 (AV, АМ), 4 (AV, АМ) |
| Feedback | 1 (АТ, AN), 2 (АТ, AN), 4 (АТ, AN), |
| Additional output for alarm | 1 (EZ) |
| RS485 output | 1 (RS) |
| Housing | А, B, С1, Е |
| Indication | 1, 2, 2+1 |