Installation manual for the Cartop Inspection Box, covering Smart‑Connect and discrete wiring methods.
The Cartop Inspection Box can be installed using either the Smart‑Connect method, which employs a CAT5 cable, or a discrete wiring method with individual wires. Both approaches connect the box to the Cartop SRU controller and are illustrated on the relevant drawing sheets.
To replace an existing box, turn off the main power, label and remove all wiring from the DIN rail, detach any cable plugs, remove the old box, install the new one, reconnect the CAT5 cable (if using Smart‑Connect) and the previously removed wires, then restore power.
| Connection method | Smart‑Connect (CAT5) or discrete wiring |
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You can use Smart‑Connect with a CAT5 cable or use discrete wiring with individual wires.
Turn off the main power before starting the replacement.