Instructions for interfacing the In-Situ RDO Pro with a NexSens iSIC data logger:

IMPORTANT: Review the manufacturer’s manual for the sensor to ensure that the sensor is properly configured for integration with a third party data logger prior to connecting the device to the iSIC.

1. Route cables and wires through one of the gland fittings installed on the iSIC enclosure.

2. Unplug the green terminal strip from the iSIC before inserting sensor wiring. The left terminal strip is designated for digital inputs (RS-485, RS-232, SDI-12, etc.) ; the right for analog inputs (mV, 4-20 mA, etc.).

3. Connect the sensor wires to the terminal strip as shown in the diagram below.

IMPORTANT: Verify that no wires are loose or clamped on the insulation as this will cause intermittent or failed communication. Seal and caulk the gland fitting to prevent moisture intrusion and maintain the NEMA4X rating of the iSIC enclosure.

 

In-Situ RDO Pro

Figure 1: Wiring an In-Situ RDO Pro into an iSIC Data Logger.


Notes:

  • The outboard desiccant is not required for use with the RDO Pro and can be removed from the flying lead adapter if desired.
In-Situ RDO Pro Wiring Chart

Figure 2: Table for wiring an In-Situ RDO Pro to an iSIC Data Logger.

 

4. Add the Device through the iChart Setup Device Wizard, and refer to the iChart Knowledge Base for additional information and troubleshooting.

 

REV:  13G19

Leave a Reply

Your email address will not be published. Required fields are marked *