Fagor DDS AXD/SPD 2.75 - Page 286

Installation
8.
310
· 286 ·
Ref.1912
DDS
HARDWARE
How to install TWO resistors ER+TH-18/1100 in parallel to the BPM
module
F. H8/19
Connection of TWO external Ballast RESISTORS in parallel to the bus
protection module, BPM.












Always install both resistors vertically
Diagram for 2 resistors in parallel with an external thermostat
Connect the R-R terminals of the
resistor to the connection
terminals R1-R1 of the Ballast
connector of the BPM module
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.
Connect the R-R terminals
of the resistor to the connec-
tion terminals R2-R2 of the
Ballast connector of the
BPM module.
Connector of the Ballast of the
BPM module
ER+TH-18/1100 ER+TH-18/1100