Step-by-Step Instructions for Wiring a TR4x to an Encoded Meter with the Neptune Protocol

Objective:

To wire a TR4x to an encoded meter with the Neptune protocol.

Materials Needed:

• TR4x transceiver
• Encoded meter with Neptune protocol
• Provided connection kit with water-resistant cap
• Button connectors (Scotch locks)
• Wire stripper/crimper tool

Instructions:

Step 1: Prepare the Wires

1. Ensure all exposed wires are removed using the wire stripper/crimper tool.
   • Note: Only shielded wires should be used to avoid improper connections and potential short circuits.

Step 2: Connect the Green Wire from TR4x to Black Wire on Meter

1. Locate the green wire on the TR4x transceiver.
2. Locate the black wire on the encoded meter.
3. Use a button connector (Scotch lock) to join the green wire from the TR4x to the black wire on the meter:
   • Insert the wires completely into the back of the connector.
   • Crush down the top until it is flush.
   • Pull on the wires to ensure a snug fit.

Step 3: Connect the Red Wires

1. Locate the red wire on the TR4x transceiver.
2. Locate the red wire on the encoded meter.
3. Use a button connector (Scotch lock) to join the red wires:
   • Insert the wires completely into the back of the connector.
   • Crush down the top until it is flush.
   • Pull on the wires to ensure a snug fit.

Step 4: Connect the Black Wire from TR4x to Green Wire on Meter

1. Locate the black wire on the TR4x transceiver.
2. Locate the green wire on the encoded meter.
3. Use a button connector (Scotch lock) to join the black wire from the TR4x to the green wire on the meter:
   • Insert the wires completely into the back of the connector.
   • Crush down the top until it is flush.
   • Pull on the wires to ensure a snug fit.

Step 5: Test the Connections

1. Pull on each wire connection to ensure they are secure and will not come loose.
2. Fold the wires in a configuration that makes them easier to fit into the water-resistant cap:
   • Fold one wire back and two wires forward.

Step 6: Insert into Water-Resistant Cap

1. Insert the connected wires into the provided water-resistant cap.
   • Ensure the connections are fully seated into the grease inside the cap.
   • This step is crucial for maintaining water resistance.
2. Close the water-resistant cap securely.

Conclusion:

By following these steps, you will have successfully wired a TR4x to an encoded meter with the Neptune protocol, ensuring a secure and water-resistant connection.