GREISINGER GTH 2448 / 1 Bedienungsanleitung Seite 4

Electric connection:
Electric connections for the GTH 2448 / 1 are located at the back of the device.
Connection is made via screw-type/plug-in terminals (max. terminal range 1,5mm²).
Make it a rule to always mount screw-type/plug-in terminals while they are still loose and connect only later.
If terminals are mounted after connection there is a risk that soldering eyes may come loose. Please use suitable
screw-driver and do not tighten screws by force.
Supply voltage:
Terminal assignment:
Please make sure to check if supply voltage and voltage range set
conform to each other.
Use the soldering jumper next to the connection terminal to select
supply voltage:
Jumper "A1" open:
Jumper "A1" closed:
Probe connection:
Both the connection and commissioning of the device must only be carried
out by skilled personnel. In case of a wrong connection, the device may be
destroyed - no warranty claims can be accepted !
Safety regulations
Make it a rule to always observe the following points to exclude any risk whatsoever for the operator.
a) In case of any obvious damage and/or functional problems disconnect device immediately
b) Prior to opening it, disconnect device and supply voltage source. Make sure that all parts of the device are protected against
direct touching when mounting the device and setting its connections.
c) Please always adhere to the standard safety regulations for electric devices, power systems and light-current installations,
and make sure that your national safety regulations (e.g. VDE 0100) are observed.
d) If device is to be connected to other devices (e.g. via serial interface) the circuitry has to be designed most carefully. Internal
connection in third party devices may result in not-permissible voltages.
Warning:
Warning:
Do not use these product as safety or emergency stop devices, or in any other application where
failure of the product could result in personal injury or material damage.
Failure to comply with these instructions could result in death or serious injury and material damage.
Skilled personnel
These are persons who are familiar with the installation, mounting, commissioning and the operation of the product and have
acquired a qualification for their job:
Training or instructions or qualification to switch on/off, isolate, ground and apply markings to circuits and devices/systems
!
in accordance with the latest state of the art standards of safety technology.
Training or instructions regarding the proper care and use of suitable safety equipment in accordance with the latest state of
!
the art standards of safety technology.
First aid training.
!
Accessories:
(small selection - for our complete accessories refer to our catalogue)
GNG220/1-12V power supply (230VAC) for GIA2448 input: 230V
IP65 SET O-rings
GTF 300 - AdH Wire probe
GMF 250 - AdH Surface probe
When ordering standard probes (offered in catalogue with NiCr-Ni-plug), append "- AdH" or "no plug" to the type name!
12 V DC/AC or 24 V DC/AC
+Uv = supply voltage +
GND = supply voltage -
24 V ( 18 - 29 V DC or 18 - 27 V AC)
12 V ( 8 - 20 V DC or 8 - 20 V AC)
NiCr-Ni (type K)
When operating electric devices parts of these devices will, as a matter of course, be live.
Unless the warnings are observed severe damage to life and limb or to property may be the
result. Make sure that only skilled personnel is working with this device. Trouble-free
operation of this device can only be guaranteed if it is properly transported and stored.
Carefull installation, mounting, operation and maintenance are vital factors for the safe
operation of this device.
-65 ... +300°C
-65 ... +250°C
; output: 12V
AC
O-rings for IP rating IP65 at the front (2 pcs.)
Probe for quick-response measurements in liquids, gases and for
small surfaces (probe lenght approx. 1m).
Magnetic surface probe, sticks of magnetic materials
(probe with approx. 1m cable)
E26.0.01.6C-02
soldering jumper A1
+Uv
GND
S+
S-
stabilised, max. 40mA
DC
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