Products Application

Concentrators

Products Medium

Systems & Software
Thermal energy
Water

Products Process

Readout / Transmission

• Transfer pulse collections or message signals from a meter to a M-Bus system
• Connection of pulse emitting meters to M-Bus systems
• Signal acquisition with M-Bus systems
• Maintenance-free, because without batteries
• Simple commissioning
• Power supply via M-Bus
• Supply voltage: 12VAC to 18VAC, 50/60Hz or 12VDC to 24VDC
• Current consumption: <20mA
• Pulse input: for contact, open collector and Namur pulse generator according to DIN 19234, galvanically connected to power supply Mark: 2.2 mA / short-circuit current approx. 8 mA
• Input frequency: 0Hz to 1000Hz
• Pulse duration: >0.5 ms, debounce filter deactivated; >25 ms, debounce filter activated
• Pulses cable length: max. 30 m
• Terminal capacity: 0.14 – 2.5 mm2 rigid or flexible
• Cable diameter: max. 7.5 mm
• Communication interface: M-Bus according to EN 1434.3, galvanically isolated
• Communication speed: 300 baud, 2400 baud (standard), 9600 baud
• Mounting: wall mounting with 2 screws Ø 3.5 x 30 mm or adhesive tape
• Housing: ASA-PC, red (UL V0)
• Ambient temperature: 5°C to 55°C
• Protection class: IP40
• Dimensions: 67mm x 60mm x 28mm

Parameter Name	Parameter Value
Type	analog
Measured physical value	temperature, current