Teracom TCW280, User Manual

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TCW280_R1.2 – February 2019 Page 4
5. Installation and setup
This device must be installed by qualified personnel.
This device must not be installed directly outdoors.
The installation consists of mounting the device, connecting to an IP network, connecting inputs and
outputs, providing power and configuring via a web browser.
5.1. Mounting
TCW280 should be mounted in a clean and dry location on a not flammable surface. Ventilation is
recommended for installations where the ambient air temperature is expected to be high.
Mount the device to a wall by using two plastic dowels 8x60mm (example Würth GmbH 0912 802 002)
and two dowel screws 6x70mm (example Würth GmbH 0157 06 70). Attach the screws to the surface
vertically. See Appendix-A, fig. 1 for mechanical details.
Maintain spacing from adjacent equipment. Allow 50 mm of space on all sides, as shown in fig.2 in
Appendix A, this provides ventilation and electrical isolation
TCW280 can be mounted to a standard (35mm by 7.55mm) DIN rail. Attach the controller to the DIN
rail by hooking the hook on the back of the enclosure to the DIN rail and then snap the bottom hook
into place.
5.2. LED indicators
The following indicators show the status of the controller:
• Relay1 / Relay2 (green) – these LEDs are illuminated whenever the corresponding relay is
activated (the NO contact is closed and the NC contact is open);
•
PWR
(red) – in working mode shines, blinks together with STS if there is a hardware error;
•
STS
(yellow) – flashes when the main program of the controller is executed;
•
NET
(orange) – network status - ON when a link is established, blinks if there is an activity
.
5.3. Connections
Attention! Disconnect power supply before wiring.
The correct wiring procedure is as follows:
• Make sure power is turned off;
• Make wiring connections to the terminals;
• Apply power.
It is recommended to test and configure TCW280 without any controlled device. In this case,
unexpected turn on will be avoided.
Make sure that wires are properly attached to the terminals and that the terminals are tightened.
Not proper wiring and configuration can cause permanent damage to TCW280 or the equipment to
which it is connected or both.