| DANGER!
- Never connect mains voltage (230 V) or other external voltages to the extension inputs. Connecting an external voltage jeopardizes the electrical safety of the entire KNX/EIB system (SELV/no galvanic isolation)! Persons may be exposed to danger, equipment and facilities may be destroyed.
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| Ensure a distance of at least 4 mm between the low voltage lines (bus and extension inputs) and the load lines (230 V). |
| DANGER!
- Do not insulate any of the wires of the 6 pole connection line against each other and against external voltages.
- Never connect input 1 (green), input 2 (yellow), input 3 (white) or reference potential (com) (brown) to inputs or reference potential (com) of other devices.
- Never place bus/binary input and mains voltage terminals together in a the same connection box. Use a device socket with a rigid partition or separate device sockets (recommendation: electronic device box with partition). Observe cable routing and spacing
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