Siemens FDCIO221, S54312-F2-A1
Input/output module (1 input and 1 output)
1 input for potential-free contact. The input line is monitored for open line and short-circuit (termination resistors). The input can be configured via the fire control panel for status or alarm message. 1 output configurable as a potential-free relay contact (AC 22 V, 2 A) or as a monitored circuit (DC 30 V, 2 A).
Status indication by LED. Power supply via FDnet/C-NET in potential-free mode. Monitored mode requires additional DC 24 V power supply.
Input/output module incl. 3 resistors and 2 mounting feet for TS35 U-rail.
Datasheet