Technical Specifications - gefran 1200 Instructions For Use Manual

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