Installation manual
Page 9 of27
4 Connection and installation
4.1
General notes on installation
Strictly follow the safety regulations when installing!
Type of protection IP20
Route all signal lines for the interfacing of digital inputs and contact monitoring separately.
In any case isolate 230VAC voltages from low voltage lines, if these voltages are used in
connection with the application.
The cable lengths for digital inputs and outputs must not exceed
30m.
Measures concerning the electromagnetic compatibility (EMC)
The PSCBR module is intended for use in the drive environment and meets the EMC-
requirements mentioned above.
It is also assumed that the electromagnetic compatibility of the overall system is ensured
by application of appropriate measures.
Use of the module as PESSRAL acc. to EN81:
When using the module as PESSRAL acc. to EN81 (elevator standard), the device must
be installed at a minimum distance of 200mm to the transmitting facility with the following
frequency ranges (mobile radio, etc.) 166-1000 MHz, 1710-1784 MHz, 1880-1960 MHz.
The field strength of the transmitting facility must not exceed the following field strength
values:
30V/m at 166-1000 and 1710-1784 MHz, 10V/m at 1880-1960 MHz.
Installation in a closed housing with degree of protection IP5X or better is additionally
required.
Safety note:
Electric power supply lines of the PSCBR and
“discontinuous-action lines” of the power
converter must be isolated from each other.
Signal lines and power lines of the power converter must be routed through separate cable
ducts. The distance between the cable ducts should be minimum 10 mm.
Only shielded cables must be used to connect the position and speed sensors. The signal
transmission cable must be RS-485-standard compliant (lines twisted in pairs).
Care must be taken to ensure that the shielding is correctly connected in the 9-pin SUB-D
plugs of the position and speed sensors. Only metal or metal coated plugs are permitted.
The shielding on the sensor side must comply with appropriate methods.
EMC-compliant installation of the power converter technology in the environment of the
PSCBR module must be assured. Special attention must be paid to the routing of cables, the
shielding of motor cables and the connection of the braking resistor. Strict compliance with
the installation instructions of the power converter manufacturer is mandatory.
All contactors in the environment of the power converter must be equipped with appropriate
suppressor circuits.
Suitable measures to protect against overvoltages must be applied.
