DAB DCONNECT BOX, Manual

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11.
Connection and Configuration of DAB products
11.1 Example of DConnect Box connection with Evoplus Small
Before starting work, disconnect the power from the supply line and use only the recommended
cables and accessories.
ModBus communication with 2-wire RS485 contemplates the use of 3 cables (A, B and GND). Connect the
3 cables correctly. It is recommended to use a screened 2-pole cable, with a twisted pair.
See section "ModBus Cable Technical Specifications”
Initial Requirements:

ModBus cable of a suitable length available as product accessory and respective connector supplied
with the product.

You have enabled the Modbus parameter from the Product Menu, see section "Evoplus and Evoplus
Small Software Configuration”.

Only for Small Single Evoplus: Multifunction module fitted on the product.

You have installed the DConnect APP on your smartphone/tablet and have registered with the service
centre.
Note: On the Small Twin Evoplus, the module is already fitted.
1. Connecting the wire and extractable ModBus terminal board of the DConnect Box:
Prepare the respective 4-pole terminal supplied with the DConnect respecting the indicated polarities.
MODBUS Terminals Description
A Non-inverted terminal (+)
B Inverted terminal (-)
Y GDN
Figure 2: Extractable ModBus terminal board of the DConnect Box
Figure 1 ModBus Wire and Connector and Multifunction Module