Overview
The 44339 adapter enables you to integrate an Atonometrics sensor—such as the RC22 PV Reference Cell—into a daisy-chain configuration on a SunSentry Solar Operational Meteorological Monitoring Station. The adapter allows the sensor to connect to the SunSentry system using a single trunk-line cable by remapping the pin assignments to match the RS485CBL 24 AWG RS-485 Cable with M12 Five-Pin Connector. The 44339 also routes the cable shield through the connector's coupling nut, improving surge protection and reducing signal noise for more reliable operation.
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Detailed Description
Pinout Description for Atonometrics Adapter
| Trunk Line | Function | Sensor Pinout |
|---|---|---|
| 1 | 24 V | 1 |
| 2 | RS-485 B/B+ | 5 |
| 3 | Signal Ground | 3 |
| 4 | Ground | 4 |
| 5 | RS-485 A/A- | 2 |
Compatibility
Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
Additional Compatibility Information
The 44339 is used with an Atonometrics sensor, such as an RC22 PV Reference Cell, to adapt to the RS485CBL. The adapter can also be used with MARS and RDE300i sensors.
Specifications
| Connector Type | M12, five-pin, A-coded connector |
| Dimensions | 20.32 x 1.78 x 1.78 cm (8.0 x 0.7 x 0.7 in.) |
| Weight | 45.36 g (0.1 lb) |
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