10
11
2800 Laura Lane • Middleton, WI 53562
|
800.288.9383
|
www.tcsbasys.com
Building Automation Systems
10
11
Installation
•
Ubiquity Cloud Site Building Manager:
⸰ Power from a 120VAC @ 60Hz to 12VDC power supply module (included)
Closeup of side view of QWL2040 Panel
RS485 Controller Network Wiring & Setup
The QWL2040 Panel can handle as many as 64 connected controllers on each port, including COM and serial ports. All
controllers connected to the network must be programmed with the same communication baud rate as well as a unique
communication address from 0 to 255, excluding 248. The baud rate is programmed onsite locally through the monitor
and keyboard, or through remote access through the network. On controllers with displays, this can be done from the
controller using its keypad and display, by using TCS Insight software, or by calling TCS Technical Support (800.288.9383,
ext. 2). TCS Technical Support can access the QWL2040 Panel online and change the address of a controller.
Network Wiring
The Panel has a serial board with two RS485 ports that will accept Modbus and TCSbus Connections. These are the
recommended ports to use for your controller networks.
Recommended RS485 port locations on serial board
NOTE:
There is an additional RS485 port on the Lighting Control/Pulse Meter Panel labelled “External RS485”; however,
that port will only accept TCSbus.
CH|ON|DESCRIPTION
WARNING
LOW VOLTAGE PANEL:
24VAC
50/60 Hz ONLY
1
2
3
4
5
6
7
8
CPU
ALARM
WIRELESS
POWER
RESET
RX
TX
Power
Ethernet
Side View
Front View
Indicator
Panel
Mounting
Holes
Reset
Button