If you only want to read data via Modbus/TCP, you do not need an option. However to write data you will need the communication channel option (suffix code: /MC).
For industrial and lab applications, the GM10 offers Bluetooth wireless connection and modular I/O that offers accurate and reliable measurements. The GM10 also supports 920 MHz band wireless communication.
- SMARTDAC+TM GP10/GP20 Yokogawa Data Logger
- Paperless recorder
- Intuitive, human-centric design
- Web-enabled functionality
- Scalable architecture
- SMARTDAC+ Touch Screen GX10/GX20
- Multi-point touch screen recorder
- Intuitive design
- Web functionality
- GX20 supports 920 MHz band wireless