Description
- Versatile high stability temperature and process controllers
- Self-optimization with overshoot prevention
- Setpoint programmer that offers up to 20 programs with 16 segments each
- Outputs for heating and cooling
- Modular hardware
- Custom user interface
- Digital communication
A setpoint programmer offering up to 20 programs with 16 segments each is available.
The controllers are designed for a selection of plug-in modules as well as for heating, cooling and process outputs, analogue feedback, a second process value input and an external setpoint.
Precise regulation
A proven PID control algorithm offers stable, “straight” control of the process. A one-shot tuner is available to automatically set the PID parameters and cutback values and to calculate the parameters. In addition, adaptive parameter adjustment changes the parameters according to the changing process characteristics.
Alarms
Up to 4 process alarms can be combined on one output. The alarms can be configured as high or low full range alarms, control deviation alarms, gradient alarms or load error alarms.
Digital communication
The controllers are available with 2-wire EIA485, 4-wire EIA422 or EIA232. The supported industry standard protocols are: Modbus, DeviceNet®, Profibus DP and Eurotherm® Bisynch.
PARTICULARLY SUITABLE FOR:
- Single and multi-zone ovens
- kilns
- Climate chambers
- Simple ratio
- humidity
- Chemical applications
- Pharmaceutical applications
- Glass furnaces and cooling ovens
CHARACTERISTICS:
- Highly stable control
- Up to 20 programs
- 16 segments
- Heating and cooling
- Customizable operation
- Heating current monitoring
- Multiple alarms on one output
- DC retransmission
- Digital communication
- – ModBus RTU
- – Profibus DP network
- – DeviceNet network
specification
| Input type |
mA, mV, thermocouple, volt, resistance thermometer
|
| Panel size (DIN) |
1/16, 1/4, 1/8
|
| PV Accuracy |
<0.2%
|
| IP ratings |
IP65
|
| Display type |
2 x 4 dig LEDs
|
| Control Types |
On/Off, PID, VP
|
| Alarm types |
Dev, Hello, Heater fail, Lo, Sensor Break, Event
|
| Supply Voltage |
24V dc/ac, 85-264V ac
|
| SP Programmer |
20 x 16 segments
|
| Real Time Clock |
–
|
| Safety approvals |
None
|
| Special features |
Dual input control
|
| Analogue IP/OP In |
2
|
| Analogue IP/OP Out |
3
|
| Digital IP/OP In |
11
|
| Digital IP/OP Out |
11
|
| Digital Comms |
DeviceNet, Modbus, Profibus
|
| Maths Equation |
None
|
| Combinational logic |
None
|
| Timers/Counters/Totals |
None
|
| PC configuration |
List based
|
