기능
The PowerLogic ION7550 RTU (remote terminal unit) is an intelligent, web-enabled device ideal for combined utilities metering of water, air, gas, electricity and steam (WAGES). The device collects, scales, and logs readings from a large number of connected meters or transducers and delivers the information to one or more head-end systems through a unique combination of integrated communication gateways.
Characteristics- Up to 10 Mbytes of memory
- 1 pulse output
- 24 digital or analogue inputs (max)
- 30 digital or analogue outputs (max, including pulse output)
- Ethernet port (Modbus/TCP/IP protocol)
- Modbus TCP Master / Slave on Ethernet port
- Optical port
- RS 485 port
- RS 485 / RS 232 port
- Modbus RTU Master / Slave (Serial port)
- Internal modem
- Modem gateway (ModemGate)
- DNP 3.0 through serial, modem, and I/R ports
- Alarm notification via email (Meterm@il)
- HTML web page server (WebMeter)
장점
적용 분야
- WAGES (water, air, gas, electricity, steam) metering
- Integrated utility metering with advanced programmable math functions
- Data concentration through multi-port, multi-protocol communications
- Equipment status monitoring and control
- Programmable set points for out-of-limit triggers or alarm conditions