- Point to point local mode
- Transmission: transmitters to Modbus receiver
- 2,5 kilometres in an open field
- Between 125 and 500mW output power
Designed for meter reading in Europe, the Wireless M-Bus protocol is an adaptation of the wired M-Bus standard. This protocol is widely used in the energy sector for Machine to Machine (M2M) data transmissions. The Wireless Mbus protocol is particularly known for the quality of its radio coverage, the easy association between other technologies and the simplicity of deployment and installation of the equipment.
On the two product ranges developped by Enless Wireless on the Wireless M-Bus protocol, the communication is made from point to point (non-operated). The Wireless M-Bus protocol allows to build your private network. The transmitters periodically send data frames that are received by a Modbus receiver generally connected to a PLC or a gateway. The Modbus receiver stocks the transmitters’ data frames in its table, then the PLC reads the values that are stocked in the Modbus Table. Free choice is given regarding the way to process data.
Grid List
11 Item(s)
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Ambient temperature/humidity transmitter
Order code: AMB 700-022 M-BUS 169 Mhz
Compact design
Simple & easy to install
Very long range radio
Replaceable battery
More than 10 years battery life
-
Ambient CO2 temperature and humidity transmitter
Order code: AM 700-023 M-BUS 169 Mhz
Compact design
Simple & easy to install
Very long range radio
Replaceable battery
More than 10 years battery life -
Temperature transmitter with contact probe
Order code: INS 800-022 M-BUS 169 Mhz
Rugged IP65 enclosure
Simple & easy to install
Provided with contact probe
More than 10 years battery life
Very long range radio -
Temperature transmitter – immersion probe (169 MHz)
Order code: TX TEMP IMM 400-012 M-BUS 169 Mhz
Rugged IP65 enclosure
Simple & easy to install
D type battery for more than
15 years battery life
Very long range radio -
Transmitter for pulse meter – 2 inputs
Order code: HP 400-005 M-BUS 169 Mhz
Rugged IP65 enclosure
Simple & easy to install
D type battery for more than
10 years battery life
Very long range radio
-
Transmitter for gas meter – 2 inputs (169 MHz) ATEX certified
Order code: HP ATEX 400-006 M-BUS 169 Mhz
Rugged IP65 enclosure
Simple & easy to install
ATEX approved (gaz)
D type battery for more
than 10 years battery life
Very long range radio -
Digital input transmitter- dry contact
Order code: CONTACT 400-011 M-BUS 169 Mhz
Rugged IP 65 enclosure
Simple & easy to install
2 dry contacts
> 10 years battery autonomy
Very long range radio -
Transmitter with 0-5V interface
Order code: 0-5V 400-009 M-BUS 169 Mhz
Rugged IP65 enclosure
Simple & easy to install
0/5V mA interface
> 10 years battery life
Very long range radio -
Modbus receiver – RS232 interface (169 MHz)
Order code: MODBUS RS232 500-002 M-BUS 169 Mhz
RS232 interface
Compatible with Modbus PLC
Can manage up to 32 transmitters
External power supply (7.5 à 24V) -
Modbus receiver – RS485 interface (169 MHz)
Order code: MODBUS RS485 500-022 M-BUS 169 Mhz
RS485 interface
Compatible with Modbus PLC
Can manage up to 32 transmitters
External power supply (7.5 à 24V)V) -
Repeater (169 MHz)
Order code: RX REPEATER 600-001 M-BUS 169 Mhz
Very high output power
No configuration requested
No limit of repeated transmitters
External power supply (7.5 à 24V)
Grid List
11 Item(s)
