GEFRAN 1600V / 1800V CONTROLLER for MOTORIZED VALVES
Main features
• Universal input configurable from the
faceplate
• Acquisition of the input signal every
120msec ; resolution 30000steps
• Two control outputs: relay, logic or
analogue with Open/Close valve
function
• 3 configurable alarms
• 2 analogue outputs (retransmission)
• 2 digital inputs with configurable
function
• Auxiliary input for valve position
potentiometer feedback
• Heater Break or shortcircuit probe
alarm
• Self and Auto-tuning, Soft-start,
Local/Remote setpoint, Auto/Man
• Multiset function, timer set ramp
Main applications
• Ovens
• Processing plants for chemical
and pharmaceutical industries
• Food processing plants
• Sterilizers, autoclaves,
continuous ovens and drying
unit ceramics and bricks
Order-no.: F45.071
Manufacturer: GEFRAN
SAGATRON-no.: F45.071
• Universal input configurable from the
faceplate
• Acquisition of the input signal every
120msec ; resolution 30000steps
• Two control outputs: relay, logic or
analogue with Open/Close valve
function
• 3 configurable alarms
• 2 analogue outputs (retransmission)
• 2 digital inputs with configurable
function
• Auxiliary input for valve position
potentiometer feedback
• Heater Break or shortcircuit probe
alarm
• Self and Auto-tuning, Soft-start,
Local/Remote setpoint, Auto/Man
• Multiset function, timer set ramp
Main applications
• Ovens
• Processing plants for chemical
and pharmaceutical industries
• Food processing plants
• Sterilizers, autoclaves,
continuous ovens and drying
unit ceramics and bricks
Order-no.: F45.071
Manufacturer: GEFRAN
SAGATRON-no.: F45.071
INPUTS
Accuracy 0,2% f.s. ±1digit.
Acquisition of the input signal 120msec.
Decimal point position for linear groups
can be set freely.
For inputs from TC , RTD, PTC a decimal
figure in the maximum display field
(-199,9...999,9).
TC - Thermocouples
J (Fe-CuNi) 0...1000°C / 32...1832°F
K (NiCr-Ni) 0...1300°C / 32...2372°F
R (Pt13Rh-Pt) 0...1750°C / 32...3182°F
S (Pt10Rh-Pt) 0...1750°C / 32...3182°F
T (Cu-CuNi) -200...400°C / -328...752°F
B (Pt30Rh-Pt6Rh) 44...1800°C / 111...3272°F
E (NiCr-CuNi) -100...750°C / -148...1382°F
N (NiCrSi-NiSi) 0...1300°C / 32...2372°F
(Ni-Ni18Mo) 0...1100°C / 32...2012°F
L-GOST (NiCr-CuNi) 0...600°C / 32...1112°F
Custom -1999...9999
RTD 3-wires
Pt100 -200...850°C / -328...1562°F
JPt100 (JIS C 1609/81) -200...600°C /
-328...1112°F
Custom -1999...9999
PTC (alternative to RTD)
-55...120°C / -67...248°F
Custom -1999...9999
DC - Linear
0...50mV; 10...50mV; 0...20mA
4...20mA; 0...10V; 2...10V
Auxiliary input
(insulation 1500V)
For Remote Setpoint:
(0...10V, 2...10V, Ri=1MΩ)
(0...20mA, 4...20mA, Ri=5Ω)
Valve position potentiometer feedback:
> 500Ω
Logic inputs
Insulation 1500V
NPN 24V/4,5mA (PNP 24V/3,6mA)
Configurable function: Man/Auto,
Loc/Rem, Alarms Reset,Hold, timer
stop/start/reset, Setpoint selection.
OUTPUTS
Outputs fully configurable for open/close
valve function, single alarm, “OR” or
“AND”, of more alarms logic input repetition
Relay
with rating: 5A/250V, cosϕ=1
(order code: R)
Logic
11Vdc, Rout=220Ω (20mA, max.6V)
(order code: D)
Analog retransmission
isolated 1500V
- Up to 2 analogue outputs for control or
retransmission (input signal, setpoint,
auxiliary input, valve position, alarm
setpoint).
- Scale range selectable from keyboard.
- Configurable output 0...10Vdc; 0/4...20mA
- Resolution 4000 steps
SERIAL LINE
Optoisolated 4-wires
Passive Current Loop configurable (1200
baud) interface, RS232 and RS422/485
(1200, 2400, 4800, 9600, 19200 baud).
Protocol: GEFRAN CENCAL or MODBUS
POWER SUPPLY
Standard: 100 to 240Vac/dc ±10%
on request: 20 to 27Vac/dc ±10%
50/60Hz; 12VAmax.
Protection by internal fuse not serviceable
by the user
TRANSMITTER SUPPLY
isolated 1500V
10/24Vdc max. 30mA, short circuit
protection
AMBIENT CONDITION
Working temperature range: 0...50°C
Storage temperature range: -20...70°C
Humidity: 20...85%Ur non condensing
Control
P, PD or PID for motorised valve (with or
without potentiometer feedback), for
heating/cooling with parameters
configurable from the faceplate.
• Proportional band 0,0...999,9% f.s.
• Integral time 0,0...99,99 min
• Derivative time 0,0...99,99 min
• Max and min control output power
limitation 0,0...100,0%
• Manual reset -999...999 digit
• Power reset -100,0...100,0%
• Cycle time 0,1...200sec
• Minimum pulse time / Actuator stroke
time 0,0...25,0%
• Pulsating control band in percentage of
actuator stroke time 0,0...1000,0%
• Dead band (symmetrical around control
Setpoint), settable in percentage of f.s.
0,0...25,0% f.s.
Alarms
- Up to 3 alarms, settable as absolute,
deviation or symmetrical deviation alarm
with respect to the control setpoint with
configurable function (Hi or Lo).
- The alarm point may be set anywhere
within the configured scale.
- Heater Break Alarm
- Loop Break Alarm
- Alarm Hysteresis configurable
- Alarms can be assigned to main input,
auxiliary input or control SP.
WEIGHT
400g (1600V); 600g (1800V) max
complete version
Accuracy 0,2% f.s. ±1digit.
Acquisition of the input signal 120msec.
Decimal point position for linear groups
can be set freely.
For inputs from TC , RTD, PTC a decimal
figure in the maximum display field
(-199,9...999,9).
TC - Thermocouples
J (Fe-CuNi) 0...1000°C / 32...1832°F
K (NiCr-Ni) 0...1300°C / 32...2372°F
R (Pt13Rh-Pt) 0...1750°C / 32...3182°F
S (Pt10Rh-Pt) 0...1750°C / 32...3182°F
T (Cu-CuNi) -200...400°C / -328...752°F
B (Pt30Rh-Pt6Rh) 44...1800°C / 111...3272°F
E (NiCr-CuNi) -100...750°C / -148...1382°F
N (NiCrSi-NiSi) 0...1300°C / 32...2372°F
(Ni-Ni18Mo) 0...1100°C / 32...2012°F
L-GOST (NiCr-CuNi) 0...600°C / 32...1112°F
Custom -1999...9999
RTD 3-wires
Pt100 -200...850°C / -328...1562°F
JPt100 (JIS C 1609/81) -200...600°C /
-328...1112°F
Custom -1999...9999
PTC (alternative to RTD)
-55...120°C / -67...248°F
Custom -1999...9999
DC - Linear
0...50mV; 10...50mV; 0...20mA
4...20mA; 0...10V; 2...10V
Auxiliary input
(insulation 1500V)
For Remote Setpoint:
(0...10V, 2...10V, Ri=1MΩ)
(0...20mA, 4...20mA, Ri=5Ω)
Valve position potentiometer feedback:
> 500Ω
Logic inputs
Insulation 1500V
NPN 24V/4,5mA (PNP 24V/3,6mA)
Configurable function: Man/Auto,
Loc/Rem, Alarms Reset,Hold, timer
stop/start/reset, Setpoint selection.
OUTPUTS
Outputs fully configurable for open/close
valve function, single alarm, “OR” or
“AND”, of more alarms logic input repetition
Relay
with rating: 5A/250V, cosϕ=1
(order code: R)
Logic
11Vdc, Rout=220Ω (20mA, max.6V)
(order code: D)
Analog retransmission
isolated 1500V
- Up to 2 analogue outputs for control or
retransmission (input signal, setpoint,
auxiliary input, valve position, alarm
setpoint).
- Scale range selectable from keyboard.
- Configurable output 0...10Vdc; 0/4...20mA
- Resolution 4000 steps
SERIAL LINE
Optoisolated 4-wires
Passive Current Loop configurable (1200
baud) interface, RS232 and RS422/485
(1200, 2400, 4800, 9600, 19200 baud).
Protocol: GEFRAN CENCAL or MODBUS
POWER SUPPLY
Standard: 100 to 240Vac/dc ±10%
on request: 20 to 27Vac/dc ±10%
50/60Hz; 12VAmax.
Protection by internal fuse not serviceable
by the user
TRANSMITTER SUPPLY
isolated 1500V
10/24Vdc max. 30mA, short circuit
protection
AMBIENT CONDITION
Working temperature range: 0...50°C
Storage temperature range: -20...70°C
Humidity: 20...85%Ur non condensing
Control
P, PD or PID for motorised valve (with or
without potentiometer feedback), for
heating/cooling with parameters
configurable from the faceplate.
• Proportional band 0,0...999,9% f.s.
• Integral time 0,0...99,99 min
• Derivative time 0,0...99,99 min
• Max and min control output power
limitation 0,0...100,0%
• Manual reset -999...999 digit
• Power reset -100,0...100,0%
• Cycle time 0,1...200sec
• Minimum pulse time / Actuator stroke
time 0,0...25,0%
• Pulsating control band in percentage of
actuator stroke time 0,0...1000,0%
• Dead band (symmetrical around control
Setpoint), settable in percentage of f.s.
0,0...25,0% f.s.
Alarms
- Up to 3 alarms, settable as absolute,
deviation or symmetrical deviation alarm
with respect to the control setpoint with
configurable function (Hi or Lo).
- The alarm point may be set anywhere
within the configured scale.
- Heater Break Alarm
- Loop Break Alarm
- Alarm Hysteresis configurable
- Alarms can be assigned to main input,
auxiliary input or control SP.
WEIGHT
400g (1600V); 600g (1800V) max
complete version
| Outputs | Special functions | Power supply | Type | Code |
| 4 Relay | Potentiometer input for the valve position + 2 digital inputs |
20..27Vac/Vdc | 1600V-RRRR00-1120 | F45.071 |
| 4 Relay | Potentiometer input for the valve position + 2 digital inputs |
100..240Vac/Vdc | 1600V-RRRR00-1121 | F32.659 |
| 4 Relay | Potentiometer input for the valve position + 2 digital inputs |
20..27Vac/Vdc | 1800V-RRRR00-1120 | F58.223 |
| 4 Relay | Potentiometer input for the valve position + 2 digital inputs |
100..240Vac/Vdc | 1800V-RRRR00-1121 | F1.927 |
