Commissioning Instructions

Installation
Wiring
8
34 | 36
Restricted 2022-01-28
A6V11604303_en--_e
Selection criteria
● Required number of outputs
● Required power
● Operating switch voltage
● (PoE itself operated at DC 48 V; various switches can, however, be powered for example at DC 18…24 V or
AC 230 V)
● Installation location (due to protection class)
8.5 Wiring
Cabling and duct cross section
Wire the devices in the standard manner in the cable ducts.
Recommendation: Design the duct cross-section with at least 30% in reserve.
Wiring and connection terminals
Use wiring types and diameters as per the specifications below:
Item
Specification
Cabling
Use standard stranded cable and wiring. The ends can be connected directly or strengthened
with conductor sleeves or pin connectors.
Important: If low-voltage wiring runs alongside mains voltage, it must have the same level of
insulation as wiring for mains voltage.
Device connection terminals
The device connection terminals are designed for wiring for:
Min. 0.5 mm Ø
Max. 2 x 1.5 mm
2
or 1 x 2.5 mm
2
Connection terminals are so-called lifting clams. The contact plate between the wire and the
screw end is easy on the wiring.
Important: Only the original plug-in connection terminals may be used as the connection
facility
Tightening torque
Set the torque to 0.5-0.6 Nm or 50-60 SCM (0.37…0.44 lb ft) when using electrical screwdriver on the
connection terminals.
8.5.1 Power supply DC 24 V
The same rules apply as for AC 24 V.