The 7SDI-1000 is a Greenspan sensor converter that can convert the serial RS232 interface to an SDI protocol electrical interface and command protocol. The converter connects to the sensor via an HS7 connector and provides power to the sensor through that connector. It is possible for the converter to turn sensor power off using an SDI12 command.
This manual explains how to operate and configure the Greenspan 7SDI-1000 SDI-12 converter, which interfaces with Greenspan sensors via an HS7 connector. It supports SDI-12 protocol commands and allows power control, sensor identification, and firmware updates. The converter works with specific Greenspan sensor models like PS3100, CTD3100, and PS7000. Setup involves connecting sensors via RS232 or bare wire, configuring sensor models using SDI-12 commands, and setting data output order and precision.
The manual includes detailed command syntax for configuring the converter, such as setting sensor model, data channel order, and power control. It also covers wiring connections using the 5CC-770 adaptor cable for bare wire sensors and provides examples of SDI-12 commands for data retrieval and sensor status checks.
| Supported Protocol | SDI-12 Version 1.3 |
|---|---|
| Operating Voltage | 9 to 30V DC |
| Sensor Models Supported | Greenspan 3000 Series Sensors (PS3100, CTD3100, TS3000, EC3000, ODO3000, PH3000, ORP3000, DO3000, MP3000) and Other Greenspan Pressure Sensors (PS2100, PS1000, PS7000) |
It is compatible with Greenspan 3000 Series Sensors (PS3100, CTD3100, TS3000, EC3000, ODO3000, PH3000, ORP3000, DO3000, MP3000) and other Greenspan pressure sensors (PS2100, PS1000, PS7000).
Use the command 0XM1! to set the model number to PS7000. Then verify with the 0I! command to confirm the sensor model is set correctly.
The operating voltage range is typically 9 to 30V DC.