Siemens RVA63.242 - Electrical Installation; Regulations for Installation; Wiring

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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Handling 26.03.2001
2.2 Electrical installation
2.2.1 Regulations for installation
• Prior to installing the controller, the power supply must be turned off
• The connections for mains and low voltage are separated
• The wiring must be made in compliance with the requirements of safety class II. This
means that sensor and mains cables may not be run in the same duct
2.2.2 Wiring
When using prefabricated cables with connectors, the electrical installation is very
straightforward, owing to coding.
Rear of controller
Connection terminals of RVA63.242
2373A01
4
M B8/B6 M B7 H1
6 5 4 M 2 1 M M
B2 B3 M B1 B9 MD A6 MB DB
F2
F
N
N
Y1 Y2 F6
Q2
23F234 LF2F45F23
L
F4 K4 F5 K5 E1 F1 K6
3 M 1 4 3 M 1
B31/H2 B41
Q3/ Y3
B4
K7
Connection terminals of RVA53.242
2373A10
4
M B8 M B7 H1
6 5 4 M 2 1 M M
B2 B3 M B1 B9 MD A6
F2
F
N
N
Y1 Y2 F6
Q2
23F234 LF2F45F23
L
F4 K4 F5 K5 E1 F1 K6
3 M 1 4 3 M 1
B31/H2
Q3/ Y3
B4
K7
Note