A | The junction box is isolated from vessel ground. |
B | Cable gland |
C | Terminal block |
D | Cable |
E | Cable screen (Do not connect the cable screen to vessel ground.) |
1 | Mount the junction box in a suitable location. |
2 | Terminate the steel conduits containing the transducer cable as close to the junction box as possible. |
3 | Make sure that the junction box chassis is not connected to vessel ground. Use additional insulation if this is necessary to isolate the junction box completely.
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4 | Remove the insulation from the transducer cable. Connect the individual wires to the terminal block. |
5 | Remove the insulation from the extension cable. Connect the individual wires to the terminal block. |
6 | Make sure that you have connected the wires 1:1, and that the colours match. |
7 | Connect the cable screens to the cable glands in the junction box. |