Fujitsu Airstage J-II Series Design & Technical Manual page 523

„ SWITCH AND CONNECTOR ETC. LOCATION ON PCB
„
AC power fuse
Battery for clock
PC connector
(USB)
NOTE: Ensure proper space for all connectors when mounted.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of used
batteries according to the instructions.
IMPORTANT: Tight the Power Supply and the LON cables to one of the 4 cable tie holes fixed
to the casing with the plastic ties inside the BACnet
holes to tie one cable.
Power Supply
Connect mains to the power supply connector as:
1.- Brown: Line (L)
2.- Yellow: Earth / Ground (E)
3.- Blue: Neutral (N)
Ethernet / BACnet IP (UDP) / Console (UDP & TCP)
Connect the cable coming from the IP network to the connector ETH of the gateway. Use an
Ethernet CAT5 or higher cable.
VRF Network
Connect the LON bus to connectors A (-), B (+) and (SGND) of gateway's PCB. Respect the
polarity.
Console Port
Connect a mini-type B USB cable from your computer to the gateway to allow communication
between the Configuration Software and the gateway. Ethernet connection is also allowed for
configuration.
VRF Network
connector
(LonWorks
LED_PWR
LED_ERR
®
Gateway for VRF System. Do not use 2
- (05 - 160) -
® )
BMS Network
connector
(Ethernet)