YOKOGAWA FLXA402 - Converter Menu Functions; Converter Detail Screen Information

<2. WIRING AND INSTALLATION>
2-7
IM 12A01F01-02EN 2nd Edition : Feb. 19, 2019-00
2.5.1 Wiring the power supply
CAUTION
Turn o󰀨 power supply to FLXA402 before wiring. Power rating must comply with FLXA402
specication. Power voltage must match with the one indicated on the name plate.
WARNING
● You must install external power supply switch or circuit breaker for power supply.
● The external power supply switch or a circuit breaker must comply with a current rating of 5A
or IEC60947-1 or IEC60947-3
● Yokogawa recommend installing the external power supply switch, circuit breaker and
FLXA402 converter all in the same location.
● Install the external power supply switch or circuit breaker to the place where operators
access easily. To alert users, put a label on the external power switch.
● Wire cables of power supply, contact output securely with cable rack, conduit and vinyl
band. Unplugged cables are dangerous and may cause an electric shock.
To prepare for wiring cables, open the front panel and remove the shield cover so that you can
access terminals easily.
The cable size of terminals is 2.5 mm
2
in cross-sectional area or AWG14. Use the solderless
terminals.