Carrier Fireye NXTSD507HD Installation And Operation Manual page 15

The wiring to an ABB ACS550 VFD is shown in the table below:
59-565 wire color
Red
Black
Orange
Brown
Refer to the ABB ACS550 documentation for further clarification on setting up the required Modbus
settings.
In the event of electrical noise in the cabling, the drain wire inside the 59-565 cable can be connected to
earth ground on one end of the cable. Normally this is not required as the twisted pair used for the
communication wiring handles the noise rejection.
If either a third-party power supply or a different cable than the one recommended above is used, connect
NXTSD5xxHD terminal 1(0V) to the 24VDC common of the NXF4000 or PPC4000 (P2.4). This will
ensure that the Modbus connection and the power supply have the same earth potential.
WARNING: Use of third-party power supply is permitted, provided the power
supply meets NEC CLASS 2 to protect against fire and electrical shock.
WARNING: Use of third-party power supply is permitted, provided the power
supply meets NEC CLASS 2 to protect against fire and electrical shock.
© 2021 Carrier
Wire gauge ACS550 terminal
18AWG
18AWG
22AWG
22AWG
Not connected
Not connected
X1-29 (B)
X1-30 (A)
NXTSD5xxHD terminal
Not connected
Not connected
1(+), 2(+), 3(+) or 4(+)
1(-), 2(-), 3(-) or 4(-)
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