gefran 800 User Manual

1 • INSTALLATION

• Dimensions and cut-out; panel mounting

63
48
48
129
10
Panel mounting:
To fix the unit, insert the brackets provided into the seats on either side of the
case. To mount two or more units side by side, respect the cut-out dimensions
shown in the drawing.
CE MARKING: The instrument conforms to the European Directives 2004/108/CE and
2006/95/CE with reference to the generic standards: EN 61000-6-2 (immunity in industrial
environment) EN 61000-6-3 (emission in residential environment) EN 61010-1 (safety).
MAINTENANCE: Repairs must be done only by trained and specialized personnel. Cut
power to the device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene, etc.).
Use of these solvents can reduce the mechanical reliability of the device. Use a cloth
dampened in ethyl alcohol or water to clean the external plastic case.
SERVICE: GEFRAN has a service department. The warranty excludes defects caused
by any use not conforming to these instructions.
80225E_MHW_800_04-2013_ENG
800
CONTROLLER
70
45
45
!
For correct and safe
installation, follow the
instructions and observe
the warnings contained in
this manual.
USER'S MANUAL
SOFTWARE VERSION 3.2x
code 80225E / Ed. 06- 04-2013
2 • TECHNICAL SPECIFICATIONS
Display
Keys
Accuracy
Main input
Thermocouples
Cold junction error
RTD type (scale configurable within indicated
range, with or without decimal point)
PTC type (on request)
Max line resistance for RTD
Safety
°C / °F selection
70
Linear scale ranges
Controls
pb / dt / di
Action
Control outputs
Cycle time
Main output type
Softstart
Maximum power limit heat / cool
Fault power setting
Automatic blanking
Configurable alarms
Alarm masking
Type of relay contact
Logic output for static relays
Remote setpoint or ammeter input
(options)
CT scale range
Transmitter power supply (optional)
Analogue retransmission signal (optional)
Logic inputs (optional)
Serial interface (optional)
Baud rate
Protocol
Power supply (switching type)
Faceplate protection
Working / Storage temperature range
Relative humidity
Environmental conditions of use

Installation

Weight
EMC conformity has been tested with the following connections
FUNCTION
Power supply cable
Relay output cable
Digital communication cable
C.T. connection cable
TC input
Pt100 input
2 x 4 digits, green, height 10 and 7mm
4 mechanical keys (Man/Auto, INC, DEC, F)
0.2% full scale at 25°C room temperature
TC, RTD (Pt100 - JPT100), PTC,
50mV, Ri ≥ 1MΩ, 10V, Ri ≥ 10KΩ, 20mA, Ri = 50W
IEC 584-1
(J, K, R, S, T, B, E, N, Ni-Ni18Mo, L NiCr-CuNi)
0,1° / °C
DIN 43760 (Pt100, JPT100)
990Ω, 25°C
20Ω
detection of short-circuit or opening of probes, LBA
alarm, HB alarm
configurable from faceplate
-1999 to 9999 with configurable decimal point position
PID, Self-tuning, on-off
0.0 ... 999.9% / 0.00 ... 99.99min / 0.00 ... 99.99min
Heat / Cool
on / off, pwm
0.1 ... 200 sec
Relay, Logic, Continuous (optional)
0.0 ... 500.0 min
0.0 ... 100.0 %
-100.0 ... 100.0 %
Optional exclusion, displays PV value
3 configurable alarms type: max, min, symmetrical,
absolute or relative, LBA, HB
- exclusion during warm up
- latching reset from faceplate or external contact
NO (NC), 5A, 250V, cosj = 1
11Vdc, Rout = 220Ω (6V/20mA)
0 ... 10V, 2 ... 10V, Ri ≥ 1MΩ
0 ... 20mA, 4 ... 20mA, Ri = 5Ω
Potentiometer > 500Ω,
CT 50mAac, 50/60Hz, Ri = 1.5Ω,
isolation 1500V
configurable from 0, ... , 100.0A
filtered 10 / 24Vdc, max 30mA
short-circuit protection, isolation 1500V
10V / 20mA, isolation 1500V
24V NPN, 4.5mA; 24V PNP, 3.6mA isolation
1500V
CL; RS422/485; RS232; isolation 1500V
1200 ... 19200
GEFRAN / MODBUS
(std) 100 ... 240Vac/dc ±10%; 50/60Hz, 12VA max
(opt.) 20...27Vac/dc ±10%; 50/60Hz, 12VA max
IP65
0...50°C / -20...70°C
20 ... 85% non-condensing
for internal use only, altitude up to 2000m
Panel, plug-in from front
210g for the complete version
CABLE TYPE LENGTH
1 mm 1 m
2
1 mm 3,5 m
2
0,35 mm 3,5 m
2
1,5 mm 3,5 m
2
0,8 mm compensated 5 m
2
1 mm 3 m
2
1