Detail GEFRAN Controller, Type: 400 / 401
400 / 401SINGLE DISPLAY CONTROLLER
Main features
• Universal input configurable from the
faceplate
• Accuracy better than 0, 2% f.s.
at nominal condition
• Deviation bargraph indication
• Control output: relay or logic with
Heat/ Cool function
• 1 alarm with configurable function
( up to 3 different alarm setpoints)
• Self-tuning, Auto-tuning, Soft-start,
Man/ Auto function
• Possibility to configure the unit by
serial line
• Possibility of auxiliary input for current transformer 50mAac
or 3rd alarm output, logic or relay
( only 401 mod.)
Main applications
• Packaging machinery
• Goldsmiths’ ovens and machinery
• Presses for rubber
• Labelling machinery
• Food processing plants
• Magnetic cards printing
machines
TECHNICAL DATA
INPUTS
Accuracy 0, 2% f.s. ± 1digit.
Sampling time 120msec.
TC - Thermocouple
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
RTD 3-wires
Pt100 -200...600° C / -328...1112° F
PTC
( alternative to RTD)
-55...120° C / -67...248° F
DC - Linear
0...60mV
12...60mV
0...10V
2...10V
0...20mA
4...20mA
Auxiliary input
( only for 401 model)
50mAac, 50/ 60Hz, Ri= 2&
OUTPUTS
Outputs fully configurable for control and
single alarm function, “ OR” or “ AND” .
Relay
With rating: 5A/ 250Vac, cosÕ = 1
( order code: R)
Logic
10Vdc min. Rout= 100& ( 6V/ 20mA)
( order code: D)
POWER SUPPLY
Standard: 100...240Vac ± 10%
optional: 11...27Vac/ dc ± 10%
50/ 60Hz, max. 10VA
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