Fagor QC-PDS - Page 278

 Installation
8.
INSTALLATION
Electrical connections
302
Ref.2003
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QC-PDS
HARDWARE
How to install THREE ER+TH-18/1100 resistors in parallel to
the QC-BPM-100 module
F. H8/32
QC-BPM-100. The connection of THREE external braking resistors in parallel.
+24 V DC
200°C
R
R
R
R
200°C
R
R
200°C
EXTERNAL
THERMOSTAT
EXTERNAL
THERMOSTAT
EXTERNAL
THERMOSTAT
PLC INPUT
Always install the resistors vertically
Diagram for 3 resistors in parallel with an external thermostat
Connect according to the figure the
terminal labeled +24 V DC to an external
24 V DC power supply of the electrical
cabinet and the PLC INPUT to a PLC
input.
Important
. Remember to manage the
chosen PLC input in the PLC program to
generate an error when exceeding the limit
temperature (200 °C) detected by the
sensor and to open the contact.
ER-TH-18/1100ER-TH-18/1100 ER-TH-18/1100
X56 connectors to connect the
external braking resistors to the
QC-BPM-100 module
X56