Siemens 1 input 1 output addressed module S54312F2A1
Module Siemens 1 input 1 output addressed FDCIO221, For the connection of 1 contact, open or closed, independent, free from the potential for the recognition of member technical (e.g. control of ports or ventilation) or as a result of alarms (e.g. fire sprinkler). 1 output for the decentralized control of doors tglf, ventilation, air conditioning etc. Features see below.

Tax included
Equipped with 1 input for potential free contact. The input line is controlled to the opening line and short circuit (termination resistors). The gateway can be configured independently via the central fire detection for alarm messages or status.1 output configurable as a relay contact, potential free (30 VAC/VDC, 2 A) or as a command in voltage-controlled (30 VDC, 2 A). Status indication by LED. Power supply via FDnet/C-NET mode, potential free. Mode output monitored requires additional power supply of 24 VDC. The input/ output module includes 3 resistors and 2 mounting accessories for TS35 U-rail.
Data sheet
- Type: Indexed Modules