Mechanical Design; Diagrams - Siemens POS8.4420/109 Manual

2.4 Mechanical design

2.5 Diagrams

2.5.1 Connection terminals
Siemens
Smart Infrastructure
1 Gasket for panel mounting
2 Base plate with
● screw holes for all common conduit
boxes
● guide channels for wiring from center,
up, or bottom
3 Room operator unit
KNX PL-Link plug
Connector
To find the location of the KNX PL-Link plug, refer to Mechanical design
NOTICE! Users can choose either pair of the pins to connect.
4 KNX PL-Link bus connector
5 Jack connector for tool connection
Pin Description
+ KNX PL-Link (positive)
- KNX PL-Link (negative)
Product overview
2
Mechanical design
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A6V11471220_en--_a
2018-11-30