Communication with meters by the Sifam company (USA)
The
Sifam Tinsley Instrumentation company (
http://www.sifamtinsley.com, USA) manufactures various electrical meters.
The following devices can be connected with the PROMOTIC system:
- Programmable Power/Energy Multifunction meter Alpha 20
- Programmable Multifunction meter Alpha 30 or TME radio
- Graphical Touch screen Multifunction meter Alpha 50
- Graphical Touchscreen Power Quality Meter Alpha 70
Communication by the Modbus protocol
All above mentioned devices allow communication
by the Communication by the Modbus protocol protocol.
For this communication in the PROMOTIC system can be used:
