User Manual Q&AAnswer
Apr 16, 2025 - 01:21 AM
To connect the SSS SIEDLE ECE 602-0 Entrance Controller Extension to the EC 602-... entrance controller, follow these steps:
1. Mount the Entrance controller extension ECE 602-... on the top hat rail on the right next to the Entrance controller EC 602-... or in the next row.
2. Connect the Entrance controller EC 602-... and Entrance controller extension ECE 602-... using the provided ribbon cable. The ribbon cable has a plug at each end, which should be connected to the corresponding terminals on both devices.
3. Install the devices in accordance with the wiring diagram provided in the manual. Make sure to follow the terminal assignment for the potential-free contacts (S1, S2 for Relay 1, S3, S4 for Relay 2, and so on).
Note: If you need a longer ribbon cable (up to 35 cm) due to interlacing or a larger spacing between devices, you can order the ZRCE 602-... ribbon connecting cable.
It is important to remember that mounting, installation, and servicing work on electrical devices should only be performed by a suitably qualified electrician. If you are unsure about any aspect of the installation process, it is recommended to consult a professional.
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