Design Figure 14: Design principle with wall bracket
[1] Wall bracket
[2] Connecting cables
[3] Electrical connection of wall bracket (XM)
[4] Electrical connection of actuator (XA)
[5] Electrical connection of controls (XK) – customer connector
Observe prior to connec-
tion
●
Permissible length of connecting cables: max. 100 m.
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We recommend: AUMA cable set LSW20.
●
If the AUMA cable set is not used:
- Use suitable flexible and screened connecting cables.
- Use separate, CAN bus data cable for MWG of 120 Ohm character imped-
ance (e.g. UNITRONIC BUS-FD P CAN UL/CSA - 2 x 2 x 0.5 mm², man-
ufacturer: Lapp).
- Data cable connection: XM2-XA2 = CAN L, XM3-XA3 = CAN H.
- Voltage supply MWG: XM6-XA6 = GND, XM7-XA7 = + 24 V DC (refer to
wiring diagram).
- For the electrical connection at wall bracket [3], the terminals are made
as crimp connections.
- Use a suitable four indent crimp tool for crimping.
- Cross sections for flexible wires:
- Control cables: max. 0.75 to 1.5 mm²
- Mains connection: max. 2.5 to 4 mm²
●
When using connecting cables, e.g. of the heater, requiring direct wiring from
the actuator to the XK customer connector (XA-XM-XK, refer to wiring diagram),
these connecting cables must be subject to an insulation test in compliance
with EN 50178. Connecting cables for MWG do not belong to this group.They
may not be subject to an insulation test.
5.3.2. Parking frame
Application
Parking frame for safe storage of a disconnected plug.
For protection against touching the bare contacts and against environmental
influences.
21
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive Electrical connection
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