Digital I O module FDCIO221

Ethernet2-I/Odecentralized

Product overview
Input/output module for connection of one potential-free make-or-break contact used for indication of technical states (e.g. door or ventilation control) or for alarm actuation. Suitable for decentralized control of fire doors, ventilation and air conditioning. The module provides 1 monitored input and 1 configurable output.

Key features

• 1 input for potential-free contact; input line monitored for open line and short-circuit (termination resistors)
• 1 output configurable as 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 an additional DC 24 V power supply
• Includes 3 resistors and 2 mounting feet for TS35 U-rail
• Compatible with FDnet (FS20) and C‑NET (FS720)

Product numbers

• Product No.: FDCIO221
• Stock No.: S54312-F2-A1
• GTIN (EAN): 4047625029197

Technical specifications

• Standards: EN 54-17, EN 54-18
• Operating temperature: -25…70 °C
• Storage temperature: -30…+75 °C
• Protection category: IP30; IP65 with external housing
• Relative humidity: ≤95 % rel.
• Operating voltage: DC 12…33 V
• Cable capacity: 0.2...2.5 mm²
• System compatibility: FDnet -> FS20; C‑NET -> FS720
• Communication protocol: FDnet / C‑NET
• Quiescent current: Max. 0.4 mA
• Relay output (volt-free): AC 22 V, 2 A, max. 44 VA; DC 30 V, 2 A, max. 60 W
• Dimensions (W x H x D): 95 x 71 x 23 mm
• Color: Pure white, RAL 9010