free@home Binary Input, 2-fold, FM
Description
The devices are binary inputs for decentralised flush-mounted installation and installation on mounting rails. The devices have two channels and serve as interface for the convenient operation of free@home systems via conventional push-buttons or for reading out technical binary signals.
- Two binary inputs in the one device
- The support of floating contacts or 230 V~
Technical Details
Specification
Power supply: 24 V DC (via the bus)
Bus subscribers: 1 (12 mA)
Connection (free@home): Bus connection terminal: 0.4 - 0.8 mm
Line type: J-Y(St)Y, 2 x 2 x 0.8 mm
Inputs
- Number: 2
- Polling voltage: 20 V DC (pulsed)
- Input current: 0.5 mA
Ambient temperature:
- Operation: -5¡C to +45¡C
- Storage: -25¡C to +55¡C
- Transport: -25¡C to +70¡C
Environmental conditions: Maximum humidity 93%, no dew permissible
Protection type: IP20. (EN 60 529) in an installed state
Protection class: II. Acc. to DIN EN 61 140
Mounting: In installation box, ¯ 60 mm
Design:
- Housing, colour: Plastic, basalt grey (RAL 7012)
Dimensions: 39 x 40 x 12 mm (W x H x D)
Weight: 0.04 kg
CE marking: According to EMC and low-voltage guidelines
Properties
Properties
| Technology | Free@Home |
| Brand | ABB |
| Mounting | Surface |
| Inputs | 2 |
| IP rating | IP20 |
| brand | ABB |
