Installation
2800 Laura Lane • Middleton, WI 53562 | 800.288.9383 • fax: 608.836.9044 | www.tcsbasys.com
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2800 Laura Lane • Middleton, WI 53562 | 800.288.9383 • fax: 608.836.9044 | www.tcsbasys.com
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Introduction
Congratulations on choosing the TCS QD2040b! The QD2040b is a compact, versatile network controller that seamlessly
connects with the Ubiquity Cloud™ via TCSbus or Modbus.
This manual includes all the information you will need to properly install and set up your QD2040b. As most units come
preconfigured, you will most likely only need to read the Installation section of this manual and you can skip the Configura
-
tion section. However, some customers do order their units without being configured beforehand; for those customers, we
include the comprehensive Configuration section which contains essential information they will need to set up the unit.
If you have any questions regarding your QD2040b or your network, do not hesitate to contact TCS Technical Support at
800-288-9383, ext. 2.
Material List
• QD2040b Ubiquity Cloud Site Gateway
• External Power Supply
• Wall Mounting Bracket
Mounting
The QD2040b is designed to be hung on a wall via the mounting screw holes in each unit. It may also be set on a shelf or
table.
Do not allow the mounting screws to touch the circuit board inside the enclosure
.
When selecting a location to mount the QD2040b, be sure to allow space for cable connections. Locate the QD2040b
away from excessive dust, heat sources, moisture or direct sunlight. The ideal environment is a server room. The tempera-
ture of the room should not exceed 77ºF (25ºC); good ventilation is mandatory.
Input Connections
Refer to the "QD2040b Power and Communication Connections Diagram" on page 4 for the following input connec-
tions:
Power:
Attach the included power supply to the back of the QD2040b and insert the power plug into a 120 VAC socket.
Upon connection the unit should power up automatically If it does not, press the Power button once.
Ethernet: Connect an Ethernet cable to the Ethernet LAN outlet. If you are using a cellular modem, connect the Ethernet
cable to the Ethernet port on the Cellular Modem.
RS-485 Network:
Connect an RS-485 network to one of the COM ports.
USB PORT 1-4 (Optional)
: Connect an RS-485 network via a USB cable to an RS-485 converter (QD1010), or connect a TCS
ZigBee network via a wireless gateway (QW1010).
NOTE:
The remaining connections on the QD2040b are unused and should not be plugged in.
