Robur GAHP Line AR Series, Инструкция по установке, эксплуатации и обслуживанию

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Electrical installer section
Ed. 2014-08
59
NAME OF CABLE SIGNALS / COLOUR MAX LENGTH Note
Robur
ROBUR NETBUS H= BLACK L= WHITE GND= BROWN 450 m
- - - - - - - - - -
Honeywell SDS 1620
BELDEN 3086A
TURCK type 530
H= BLACK L= WHITE GND= BROWN 450 m
DeviceNet Mid Cable
TURCK type 5711 H= BLUE L= WHITE GND= BLACK 450 m
Honeywell SDS 2022
TURCK type 531 H= BLACK L= WHITE GND= BROWN 200 m
In all cases,
the 4th wire
is not used
Table 20 - Example of types of cable that may be used for CAN bus connection
For overall distances to cover of ≤ 200 m and networks with a maximum of 6 nodes
(a typical example: up to 5 GAHP-AR units + 1 DDC), a simple shielded cable 3 x 18
AWG may be used.
Having calculated the length that is required for the type of current installation, purchase
the correct cable.
As shown in the table, the CAN connection requires a CAN bus cable with 3 wires. If the
cable available has more than three colored wires, choose which colors to use and cut the
other unnecessary ones.
The ROBUR NETBUS cable is available as an accessory – see "Optionals and Spare
Parts”, page 79.
Connection of the CAN BUS cable to the appliance
The CAN BUS cable is connected to the appropriate connector on the S61 electronic
circuit board on the appliance, see Figure 5 on page 17 as well as the figure below.
Proceed as indicted below.
Figure 24 - Example of a single CAN bus cable connected to the board (the appliance is a terminal node)
KEY
A
Electrical tape to protect board/shielding
B Shielding of CAN-BUS cable
C Cable clamp
D Connettore arancione di collegamento
terminali cavi CAN-BUS
E Wires of the CAN-BUS cable
F Mounting point for 2nd segment of CAN
BUS cable for INTERMEDIATE NODES.