Detail GEFRAN Controller, Type: 800P
800 PPROGRAMMER - CONTROLLER
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 Heat/ Cool function
• 3 configurable alarms
• 2 analogue outputs ( retransmission )
• 2 digital inputs with configurable
function
• Auxiliary input for C.T. or remote
setpoint
• Heater Break or shortcircuit probe
alarm
• Self and Auto-tuning, Soft-start,
Local/ Remote setpoint, Auto/ Man
• 12 ( 16) steps arranged in
max. 4 programs
• Second SP retransmitted to a slave
controller, with same time-base
Main applications
• Plastics extrusion lines and
injection moulding machines
• Polymerisation plant for
synthetic fibre production
• Climatic chambers and test
benches
• Continuous ovens and drying
unit ceramics and bricks
• Chemical and pharmaceutical
industries
• Furnaces
• Food processing plant
• Painting machines
• Water treatment
• Siderurgy industry
• Packaging machinery
TECHNICAL DATA
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
Custom linearisation with 32 segment
Auxiliary input
insulation 1500V
For remote setpoint:
( 0...10V, 2...10V, Ri= 1M& )
( 0...20mA, 4...20mA, Ri= 5& )
potentiometer > 500&
For current transformer:
CT 50mAac, 50/ 60Hz, Ri= 1, 5&
Logic inputs
Insulation 1500V
NPN 24V/ 4, 5mA ( PNP 24V/ 3, 6mA)
Configurable function: Man/ Auto,
Loc/ Rem, Alarms Reset, Hold,
Setpoint selection.
OUTPUTS
Outputs fully configurable for:
single alarm, “ OR” or “ AND” of multiple
alarms, logic input repetition.
Relay
With rating: 5A/ 250V, cosÕ = 1
( order code R)
Logic
11Vdc, Rout= 220& .= ( 20mA, max.6V)
( order code D)
Analogue retransmission
isolated 1500V
- Up to 2 analogue outputs for control or
retransmission ( input signal, setpoint,
auxiliary input, alarm setpoint) .
- Scale range selectable from keyboard.
- Configurable output 0...10Vdc;
0...20/ 4...20mA
- Resolution 4000 steps
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