Power; Mounting And Unmounting - Mircom TX3 Series Installation Manual

2.8.3 Active state
Outputs require active states. Each output is configured for the active state to
indicate one of the following:
•
•
2.9

Power

The Single Door Controller can be powered in three ways:
•
•
•
Use only one of the power inputs.
Note:
Note:
2.10

Mounting and Unmounting

To mount TX3-CX-1
TX3-CX-1 mounts on a single or dual gang box. Use a dual gang box if you need
more room for the wires. If you use a dual gang box, use a single gang box cover
to cover the hole.
Mount TX3-CX-1 the right way up (the Mircom logo is on the bottom).
TX3-CX-1 Installation Manual
Version 1.1
LT-6618 Copyright 2019
energized
de-energized
Power over Ethernet (PoE) - use Cat 5 cable
12 VDC/15 W (Class 2) - use 18 AWG
24-48 VDC/15 W (Class 2) - use 20-18 AWG
To comply with UL 294, if you are using the 12 VDC or 24-48
VDC power inputs, use a UL 294 listed power supply with Class
2 output.
If you are using PoE, you must do the following to comply with
UL 294:
When the TX3-CX-1 is powered by PoE it must be powered by UL
294 or UL 294B compliant equipment.
Use a UL 294-compliant power supply, such as the RocketLinx
ACS7106.
The PoE cable must be shielded. The length of the PoE cable must
not be more than 30 m (98.5 ft).
Standby power is to be provided by the external power source.
Installation of TX3-CX-1
21