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Installation instructions, only for experts
5.4. Connecting the additional output (optional)
The additional output can, for example, be used for an infrared heater or infrared
heating plates.
1. Feed the connection cable for the additional device through the cable gland
7 into the connection area for 230 V/400 V f.
2. Connect the cables to the terminal strip c in accordance with the connec-
tion diagram. Observe the operating instructions and safety information for
the respective device.
WARNING!
Risk of fire
The additional output has no overheat cut-out. For this reason, only
intrinsically safe devices should be operated using the additional output.
● If infrared heaters are connected to the additional output, they must
have an overheat cut-out.
● If infrared heating plates are connected to the additional output, the foil
sensor P-ISX-FF must be used, and must be activated in the technician
menu (see 8.2. Settings in the technician menu on page 26).
5.5. Connecting the power booster (optional)
1. Feed the cable for the power booster through the cable gland a into the
connection area for 230 V/400 V f.
2. Connect the cable for the power booster to the terminal strip e in
accordance with the connection diagram. To do so, use terminal
"ST1" for the safety circuit, and terminal "ST2" for the control circuit.
Follow the operating instructions for each device.
5.6. Connecting the heater sensor F1
1. Feed the wires for the heater sensor through the cable gland 5 into the
low-voltage connection area 1.
2. Connect the red wires for the heater sensor to the terminals labelled "STB"
in terminal strip 2.
3. Connect the white wires for the heater sensor to the terminals labelled "F1"
in terminal strip 2.
p. 19/48
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