AMBUSยฎ Port

M-Bus level converter

Products Application

  • Concentrators

Products Medium

  • Systems & Software
  • Thermal energy
  • Water

Products Process

  • Readout / Transmission

โ€ขย  ย Economic system
โ€ขย  ย Two-wire bus with power supply for bus components
โ€ขย  ย Long range (up to several kilometers)
โ€ขย  ย For private and industrial applications
โ€ขย  ย Remote reading of consumption data (water, heat, gas, electricity, etc.)
โ€ขย  ย Uncompromising electronic monitoring
โ€ขย  ย One-click data entry

 

โ€ขย  ย 2 Versions : AMBUSยฎ Port 20 / AMBUSยฎ Port 60
โ€ขย  ย Operating voltage (Version 20) 10.8… 28 VDC 20 … 45 VDC – (Version 60) 10.8… 27 VAC 20 … 30 VAC
โ€ขย  ย Max. power consumption (Version 20) 7 W – (Version 60) 16 W
โ€ขย  ย M-Bus voltage (without load) (Version 20) 32 V – (Version 60) 38 V
โ€ขย  ย Max. M-Bus standby current (Version 20) 30 mA (20 standard loads) – (Version 60) 90 mA (60 standard loads)
โ€ขย  ย Internal resistance Bus approx. (Version 20) 100 ฮฉ – (Version 60) approx. 20 ฮฉ
โ€ขย  ย Overcurrent threshold (Version 20) 60 mA – (Version 60) 140 mA
transmission rate RS-232 C 300 โ€ฆ 9600 / RS-485 – 300… 9600 baud / optical 2400 baud
โ€ขย  ย Galvanic isolation with M-Bus – (Version 60) yes
โ€ขย  ย Bit recovery – (Version 60) yes
โ€ขย  ย Temperature range 0… 55 ยฐC
โ€ขย  ย Dimensions H x L x P 78 x 56 x 56 x 117mm
โ€ขย  ย Protection type IP 40

 

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