Installation
INSTAL
LAT
ION
Conn
ecti
on betwee
n mo
dul
es
8.
285
DDS
HARDWARE
Ref.1310
How to install an external Ballast resistor with internal thermostat
and with no fan
WARNING.
On top of the ER+TH modules, the air temperature can reach
values over 120 °C (248 °F). Therefore, the resistor should be mounted
away from the rest of the modules or even outside the electrical cabinet,
al-
ways vertically
and away from cables and other temperature sensitive
material.
F. H8/14
Installing the external Ballast resistor with internal thermostat and with no
fan.
Re
L+
160 °C
+ 24 V DC
PLC INPUT
Internal
thermostat
Tk
Tk
Ballast resistor connection terminals.
Tk connection terminals of
the internal thermostat.
Always install it vertically
Re
L+
Diagram
Take either one of the two pins to + 24
V DC of the external power supply of
the electrical cabinet and the other one
to a PLC input.
IMPORTANT.
Remember to manage
the chosen PLC input in the PLC pro-
gram to generate an error when
exceeding the limit temperature (160
°C) detected by the sensor and to open
the contact.
Take the Ballast resistor terminals to the Re and L+ termi-
nals of the terminal strip of the Ballast of the power supply or
compact drive accordingly.
Summary of Contents for APS-24
Page 1: ...DRIVE DDS Hardware manual Ref 1310...
Page 6: ...I 6 DDS HARDWARE Ref 1310...
Page 9: ......
Page 10: ......
Page 11: ......
Page 12: ......
Page 16: ...16 Ref 1310 DDS HARDWARE...
Page 30: ...1 DESCRIPTION 30 Description DDS HARDWARE Ref 1310...
Page 94: ...2 POWER SUPPLIES 94 Power supplies DDS HARDWARE Ref 1310...
Page 188: ...3 DRIVE MODULES 188 Drive modules DDS HARDWARE Ref 1310...
Page 204: ...4 AUXILIARY MODULES 204 Auxiliary modules DDS HARDWARE Ref 1310...
Page 232: ...SELECTING CRITERIA 5 232 Selection criteria DDS HARDWARE Ref 1310...
Page 266: ...7 CABLES 266 Cables DDS HARDWARE Ref 1310...
Page 312: ...8 INSTALLATION 312 Installation DDS HARDWARE Ref 1310...
Page 326: ...9 FUNCTIONAL SAFETY 326 Functional safety DDS HARDWARE Ref 1310...
Page 354: ...10 CONNECTION DIAGRAMS 354 Connection diagrams DDS HARDWARE Ref 1310...
Page 378: ...12 SALES REFERENCES 378 Sales references DDS HARDWARE Ref 1310...
Page 384: ...13 COMPATIBILITY 384 Compatibility DDS HARDWARE Ref 1310...
Page 385: ......