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Multizone
( multiloop )
Temperature Controllers
-
small space requirement
- low wiring - costs
- heater current monitoring
- softstart function
- fieldbus interface
- best price
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Programmable
controller function:
2 point - controller: (heating-off or cooling-off function)
3 point - controller: (heating-off-cooling function)
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Programmable
output characteristic:
PD / I ( modified PID-algorithm)
P,I,D - Parameter with autotune function |
Controller
output (actuator):
Relay (on/off)
or
bistable voltage output 0/18VDC, 10mA
to drive external solid state relays ( SSRs ) |
Individually
programmable for each zone:
Sensor input: RTD, TC
Process-value-offset correction
Setpoint ramp function
Second setpoint (standby setpoint) |
Automatic
output control in case of sensor break:
In the event of sensor break the controller
automatically
maintains the last valid output ratio as the actuating
output signal. |
Softstart
function:
When
the softstart-function is active, the output ratio of
the controller is limited to a preselected ratio, in order
to achieve a slow baking out of high performance heat
cartridges. |
| Serial
interfaces |
Fieldbus
interfaces |
| Analog
inputs 0...10VDC |
Heater
current monitoring |
Customized
versions with special hardware
and software functions (OEM-versions) |
Specific
display- and keyboard layout |
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R 2400
4 / 6 / 8 controller zones
Format:
96 x 96 mm
Depth: 122 mm
Option:
heater
current monitoring (3 phase)
- Operation
in english
language (standard)
- 2
- point / 3 - point controller function
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Easy
to operate
- Option
serial interfaces:
- RS 485, RS 232-C, TTY
- Option
fieldbus:
-
CANopen
- Profibus DP
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R 2500
4 / 10 / 12 / 16 controller zones
Format:
192x 96 mm
Depth: 122 mm
Option:
heater
current monitoring (3 phase)
- Operation
in english
language (standard)
- 2
- point / 3 - point controller function
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Easy
to operate
- Option
serial interfaces:
- RS 485, RS 232-C, TTY
- Option
fieldbus:
-
CANopen
- Profibus DP
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manual
35mm
DIN - rail
mounting
Option)
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R2000-B
2
controller zones
Format:
96 x 96 mm
Depth: 67 mm
- 2
- point / 3 - point controller functions in one version
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Supply
voltage: 24V DC
- Easy
to operate
- Option
serial interfaces:
- RS 485, RS 232-C, TTY
- Option
fieldbus:
-
CANopen
- Profibus DP
- Option
35mm
DIN - rail
mounting
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R 2000N
( low cost )
4 controller zones
Format:
96 x 96 mm
Depth: 122 mm
Option: heater
current monitoring (1 phase)
R 2000
4 / 6 / 8 / 10 controller zones
Format:
96 x 96 mm
Depth: 122 mm
Option:
heater
current monitoring (3 phase)
- 2
- point / 3 - point controller function
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Easy
to operate
- Option
serial interfaces:
- RS 485, RS 232-C, TTY
- Option
fieldbus:
-
CANopen
- Profibus DP
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R 2100
4
/ 6 / 8 / 10 / 12 / 16 controller zones
Format:
192 x 96 mm
Depth: 122 mm
Option:
heater
current monitoring (3 phase)
- 2
- point / 3 - point controller function
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Easy
to operate
- Option
serial interfaces:
- RS 485, RS 232-C, TTY
- Option
fieldbus:
-
CANopen
- Profibus DP
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R 2200
4
/ 6 / 8 / 10 / 16 controller zones
Format:
125 x 105 x 125mm (B x H x D)
35mm
DIN - rail
mounting
Option:
heater
current monitoring (3 phase)
- 2
- point / 3 - point controller function
- Autotune
function
- Sensor
inputs: Pt 100 (RTD) or different thermocouples
- 2
Alarm contacts (collector contacts)
with 7 programmable alarm functions
- Operation
via interface up to 256 zones
- Standard:
- RS485 serial interface
- Option:
-
RS232-C
- TTY
- CANopen
- Profibus DP
- Operation
with computer-systems
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Current
transformer
M2000
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Heater
current monitoring:
1
Phase current transformer M2000 to operate with:
- R2400
- R2500
- R2000N
- R2000
- R2100
- R2200
For each phase only one current transformer
M2000 is necessary.
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| Monitoring:
Heater
current (detects current reduction)
Heater
current failure (open circuit)
Load
partly missing
Circuit
partly interrupted
SSR
with short circuit
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| Technical
data:
VDE
0414 EN 50178 (VDE0156)
Input
current 50A
Output
current 50mA
Transformation
ratio 1:1000
Max.
measuring overload. 20%
Easy
installing
2
x 6,3mm flat connectors
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Interfaces
All ELOTECH
multizone controllers can be equipped with
data interfaces:
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RS
232, RS485, TTY
Communication protocol:
ELOTECH - standard ASCII - format |
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CANopen
Device Profile CiA DS-404 |
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Free Software - Tool
ELOVISION
2000
The configuration software for
ELOTECH multizones controller
Free
Download ( ZIP 5,3MB ): here
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©
ELOTECH - Industrieelektronik GmbH - Hilden - Last
update :
17.02.2009
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Imprint
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