2CDG110177R0011 IP Interface
The FM/S 2.3.1 (order code 2CDG110177R0011) is an ABB i-bus KNX analog module used for evaluation of floating contacts for consumption data acquisition.
Three independent channels each accept a potential-free contact (floating contact from a pulse meter), and every 200 ms the input contact state is evaluated. Pulse counters can be parameterized to measure energy, volume, power or flow, with programmable conversion factors and limit-value monitoring.
Inputs are galvanically isolated from the KNX bus, making the module suitable for interfacing third-party pulse meters in building energy management systems.
Technical Specifications
| Product Type |
KNX analog input module (pulse evaluation) |
| Type Designation |
FM/S 2.3.1 |
| Order Code |
2CDG110177R0011 |
| Input Channels |
3 channels for floating contacts |
| Input Scan Interval |
200 ms |
| Measurable Quantities |
Energy, volume, power, flow (pulse conversion) |
| Bus Power Supply |
Supplied via KNX bus |
| Galvanic Isolation |
Inputs isolated from KNX bus |
| Terminals |
Screw terminals |
| Product Net Weight |
0.095 kg |
| Warranty |
12-month (provided by our store) |
Shipping & Warranty: Fast order processing with worldwide delivery available. This item is sold as New Surplus and backed by our 12-month warranty, which covers quality-related replacement or refund. Contact our team for compatibility checks, bulk pricing, or spare-parts sourcing support.