gefran 1300 User Manual

5 • TECHNICAL SPECIFICATIONS
This section contains a list of the Technical Specifications for the 1200/1300 Controller.
Display 2x4 digits, green, height 10 and 7mm
Keys 4 mechanical keys (Man/Auto, INC, DEC, F)
Accuracy 0.2% f.s. ±1 at 25°C room temperature
Thermal drift 0.005% f.s. / °C
Maininput(configurabledigitalfilter) TC,RTD,PTC,NTC60mV,1VRi≥1MW;
 5V,10VRi≥10KW; 20mA Ri=50W
Sampling time 120 msec.
Type TC (Thermocouples) (ITS90) J, K, R, S, T (IEC 584-1, CEI EN 60584-1,60584-2)
a custom linearization can be inserted
Cold junction error 0.1° / °C
RTD Type (temperature resistance) (ITS90) Pt100 (DIN 43760), JPT100
Max. line resistance for RTD 20W
PTC Type / NTC Type 990W, 25°C / 1KW, 25°C
Safety detection of short circuit or opening of probes, LBA alarm,
HB alarm
°C / °F selection configurable from faceplate
Linear scale ranges -1999...9999, with configurable decimal point position
Controls Pid, Autotune, on-off
pb - dt - it 0.0...999.9 % - 0.00...99.99 min - 0.00...99.99 min
Action heat / cool
Control outputs on / off, continuous
Max. power limit heat / cool 0.0...100.0 %
Cycle time 0...200 sec
Main output type relay, logic, continuous (0...10V / 4...20mA)
Softstart 0.0...500.0 min
Fault power setting -100.0...100.0 %
Automatic blanking maintains PV value display, optional exclusion
Configurable alarms up to 3 alarm functions assignable to an output and configurable of
type: maximum, minimum, symmetrical, absolute/relative, LBA, HB
Alarm masking exclusion during warm up, memory, reset from faceplate and/or con-
tact
Type of relay contact NO (NC), 5A, 250V/30Vdc cosj=1
Logic output for static relays 24V ±10% (10V min at 20mA)
Triac output 20...240Vac ±10%, 1A max, inductive and resistive load I
2
t = 128A
Transmitter power supply 24Vdc, max 30mA short-circuit protection
Analogue retransmission 10V/20mA Rload max 500W 12 bit resolution
Digital inputs Ri = 4,7KW (24V, 5mA) or from terminal not supplied with power
Serial interface (optional) RS485, isolated
Baudrate 1200, 2400, 4800, 9600, 19200
Protocol Gefran CENCAL / MODBUS
Amperometric input option C.T. 50mAac, 50/60Hz, Ri = 10W
Power supply (switching type) (standard) 100...240Vac/dc ±10% max 18VA
(optional) 11...27Vac/dc ±10% max 11VA
50/60Hz
Faceplate protection IP65
Working / Storage temperature range 0...50°C / -20...70°C
Relative humidity 20...85% Ur non-condensing
Environmental working conditions for indoor use, altitudes up to 2000m
Installation panel, removable faceplate
Installation specifications installation category II, pollution level 2,
double isolation
Weight 160 g (complete version)
34
81801G_MHW_1200-1300_07-2011_ENG

gefran 1300 Specifications

General

Brand	gefran
Model	1300
Category	Controller
Language	English