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36
21. 07. 20. Document Number 671954
Nuaire |
Western Industrial Estate
|
Caerphilly
|
CF83 1NA
|
nuaire.co.uk
XBC+ with Ecosmart Connect (C) Control
Installation Manual
8.0 FC BUS DEVICES
8.1 FAC Controller
A FAC Controller is used to control the unit. The controller can connect
to the FC bus via the pin FC connection.
Address Type
Default Address
IP Address
192.168.92.68
Subnet Mask
255.255.255.0 (/24)
46
47
FAC Controller
MS/TP Router
8.1.1 MAC Address
The physical MAC address of the FAC adjustable between 4-127
and is set via the DIP switch on the front of the unit. When multiple
controllers are connected on the same FC bus, each controller ‘s MAC
address must be unique.
8.1.2 BACnet Instance Number
The BACnet instance number of the FAC is factory-set to a random
unique value from 0-4,194,304. This ensures that every controller will
have a unique BACnet instance number on any possible network.
8.1.3 End Of Line (EOL) Resistor
When an FAC controller is used as a terminator at the end of a FC
bus line, the EOL resistor dip switch can be switched on for best
performance.
8.1.4 Fault Light Status
Blink 5Hz -
Not all possible room modules are connected. This
is
normal.
Blink 2Hz -
Startup in progress
Off Steady -
No Faults
On Steady -
No Software
8.1.5 Current Loop DIP Switches
These should all be set to disabled. Enabling these switches will cause
incorrect sensor values.
The BACnet router has a USB 2.0, Type B receptacle which is only used
to obtain power from a computer or USB adapter. A mains adapter
and cable is supplied. The router connects to the FC bus via screwed
terminals.
8.2 BACnet IP to MS/TP Router (ESCO-IPN)
The BACnet IP to MS/TP Router exchanges information between
networks and allows the controller to communicate on an IP network.
One router is required for each MS/TP network.
A reset switch is available inside a small hole located on the side of the
case. Pressing the reset switch with a paper clip (or similar device) for
at least 1 second, resets the default values of the IP address, gateway
address, and netmask. After you use the reset switch, you must reboot
the router. The BACnet/IP to MS/TP Router contains a Web server. You
can access the Web server from any Internet-compatible computer on
the local network. To configure the router, you need a computer with
an Ethernet connection, router, and standard Web browser.
8.3 Interconnection
The FC bus connects via the following MSTP cabling:
ESCO-MSTPC30M -
Ecosmart Connect MSTP cable reel 30m
ESCO-MSTPC150M -
Ecosmart Connect MSTP cable reel 150m
Suggested Wiring Colouring:
White
+
Green
-
Black
COM
Red
Unused
On the SA Bus, the + and - wire are one twisted pair, and the COM and
SA PWR are the second twisted pair of wires.
These cannot be used with RJ12 connections and must be stripped and
connected using screwed terminals. The shield must be earthed at the
control panel end only and be made continuous along the bus length.
Room Modules must not be fitted more than 150metres (cable length)
from the controller.