3
Analog control system 5 V
General safety notes General technical data
Disconnect before working on the controller.
Mains switch most be OFF and plug disconnected.
Connection, repair and maintenance by
qualified staff only!
Before start up the controller must be checked
according to EN 60204-1:1992 or general rules
of engineering.
The power supply of the controllers should be
connected with the heating of the machine.
If the heating is switched off automatically, the
hotrunner system is likewise switched off then.
The connected parts may be hotter. Please take
all necessary precautions before starting the system.
The fan, air ducts and electronic components
should be cleaned in intervals of 3 to 6 months
(depending on pollution).
Cables, plugs and contact springs should be
checked and - if necessary - cleaned or
exchanged periodically
Field of application:
This EWIKON controller can operate our
5V hotrunner systems in dry industrial rooms.
CE declaration
The contriollers correspond to the
following standards:
DIN EN 60204-1 (11/98)
DIN EN 60742 (09/95)
EN 50081 and 50082
General technical data:
230/400V +6 / -10 %, 50 / 60 Hz
Protective system:
IP 33
Power output:
5V AC / 125A each zone
Thermocouple:
FeCuNi Type L
Decrease:
With a potential free ( NO )
relay contact in the machine.
Malfunction:
When there is a malfunction of the hotrunner system,
the cycle can be interrupted by a potential free
contact ( relay 250V/2A).Anoptical or acoustic
alarm announces the malfunction.
Temperature control:
PID with soft start:
The optimum control characteristic is achieved
with a phase proportioning control.
Operating range:
Amperage control: 10 - 125 A
Decreasing: 0 - 49 A
Thermocouple control:
90 - 399 °C
Decreasing: 0 - 99 °C
Environmental conditions:
0-50°C
Fault code
1 = Operating fault
2 = Excess current
3 = Disconnection
Broken fuse
4 = Triac defect
6 = Thermocouple defect