Step 4 of about 6

Your measurement points

Give the numbers for one site. You'll say how many sites later.

Your answers so far

BMS, SCADA and meter integration

Existing meters, BMS or SCADA devices

How many devices or buses?

Existing meters, BMS or SCADA devices: question 1 of 3

Which signal or protocol is available?

Named on the meter, controller or transmitter datasheet, and usually on its terminals.

Modbus RTU over RS-485A serial bus, commonly labelled A/B or +/−. Modbus TCPModbus over Ethernet (TCP/IP). M-BusThe wired Meter-Bus used by many heat meters. BACnet/IPThe building-controls protocol, over Ethernet. OPC UAThe automation protocol, over Ethernet. LoRaWANA wireless sensor or meter on a LoRaWAN network. No usable outputNothing on the equipment can be read. I'm not sure

Your plan No devices yet

Devices appear here as you answer.