Technical Specifications - gefran GEFLEX Multifunction Operating Instructions And Warnings

Inputs
Accuracy main input
(configurable digital filter)
Type TC (Thermocouples) (ITS90)
Cold junction error
RTD type (scale settable in indicated range,
with/without decimal point) (ITS90)
Max. line resistance for RTD
Accuracy auxiliary input
Accuracy current transformer input
Current transformer input
Accuracy voltage transformer input
Voltage transformer
Functionality
°C / °F selection
Linear scale ranges
Action - Control outputs
Max. power limit heat / cool
Cycle time - Softstart
Fault power setting
Automatic blanking
Configurable alarms
Alarm masking
Outputs
2 relay outputs
2 continuous outputs
Functional modules
"R" switching relay
"RR"
"CC" double continuous
"5/10/15"
Power supply
Power supply for amplified probe
Serial
Serial interface
Protocol for Geflex master
Optional field bus protocols
General characteristics
Working / storage temperature range
Relative humidity
SSR
Nominal voltage
Rated working voltage
Non-repetitive voltage
Switching voltage for zero
Rated frequency
Rated current AC1
Non-repetitive overcurrent (t=20ms)
I t for blowout (t=1...10ms)
2
dv/dt critical with output deactivated
Rated isolation voltage IN/OUT
Working temperature
5 • TECHNICAL SPECIFICATIONS
0,2% f.s. ±1 scale points at 25°C ambient temperature
Thermal drift 0,005% f.s. / °C
Main input TC, RTD 60mV,1V Ri≥1MΩ; 20mA Ri=50Ω
Sampling time 120 msec.
J, K, R, S, T, (IEC 584-1, CEI EN 60584-1, 60584-2)
a custom linearization can be inserted
0,1° / °C
DIN 43760 (Pt100), JPT100
20Ω
0,2% f.s. ±1 scale points at 25°C ambient temperature
- Potentiometer ≥ 1KΩ
- 0/4...20mA (Ri >50Ω)
Auxiliary input Sampling time 240msec
1% f.s. ± 1 scale points at 25°C ambient temperature
Internal CT 0...15A Sampling time 480msec. (1 fase), 1440msec. (3 fasi)
10% f.s. ± 1 scale points at 25°C ambient temperature on the range 0...100Vac and 400...500Vac
5% f.s. ± 1 scale point at 25°C ambient temperature on the range 100...400Vac
Internal VT 0...500Vac. Sampling time 480msec (1 fase), 1440msec (3 fasi)
Logic input 24V, 8mA
Safety Detection of short circuit or opening of probes, LBA alarm, HB alarm
Configurable
-1999...9999
Controls Pid, Autotune, on-off
pb - dt - it 0,0...999,9 % - 0,00...99,99 min - 0,00...99,99 min
heat / cool - on / off, PWM, GTT
0,0...100,0 %
0...200 sec - 0,0...500,0 min
-100,0...100,0 %
Maintains sampling of process variable PV; when active, disables the control
Up to 4 alarm functions assignable to an output and configurable of type: maximum, minimum,
symmetrical, absolute/relative, LBA, HB
Exclusion during warm up memory, reset from digital input
NO, 3A, 250V cosϕ=1
2 logic outputs 24Vdc, 35mA
0/2...10V, 0/4...20mA su 500Ω max.
12A 250V cosϕ=1
double relays NO, 3A 250V cosϕ=1 unico comune
0/2...10V 10KΩ min., 0/4...20mA on 500Ω max. (configurable from jumper)
SSR See table
Power supply 24Vdc ±25%, 5W max.
+24Vdc ± 25% 40mA max.
RS485, optoisolated
Baude rate 1200, 2400, 4800, 9600, 19200
MODBUS RTU
CANopen 10K...1Mbit/sec PROFIBUS DP 9,6...12Mbit/sec
Indications 3 LEDs (diagnostics) + lamp (presence of high voltage)
Protection IP20
0...40°C / -20...70°C
20...85% Ur not condensing
Installation Barra DIN EN50022 or pannel from 5MA screws
5A 10A
Weight max 600gr 700gr
230Vac
24...253Vac
500Vp
≤ 20V
50...60Hz
5A 10A
80A 120A
45A s 100A
2
500V/µs
2500V
see dissipation curves
- 0/2...10V (Ri >100K)
15A
700gr
440Vac
24...484Vac
800Vp
15A
160A
s 180A s
2 2
Dissipated Thermal Power:
Pds = 1.6 x Irms (W)
Irms = rated current of single-phase load
37
GTS-L 5/10/15
I(A)
21
18
15
15
12
10
9
5
6
3
0 25 40 80
T(C°)