Illustration
Connection diagram:
Connection synoptic
The TSX SUP A02 power supply module is designed to supply the AS-i bus, and the connected slaves (30 VDC/2.4 A).
Connection rules
Primary: observe the rules concerning phase and neutral when wiring.
| DANGER | |
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RISK OF ELECTRIC SHOCK Connect the module grounding terminal to the protective
ground, using a green/yellow wire." Failure to follow these instructions will result in death or serious injury. | |
The power supply terminal is protected by a flap which allows access to the wiring terminals. The wires come vertically out of the power supply at its base. These wires can be kept in place with a cable-clip.
To comply with isolation requirements (EN 60950) for a 24 V SELV isolated voltage, the following wiring is used:
an operating voltage ≥ 600 VAC with a cross-section of 1.5 mm2 (14 AWG) for connection to the mains,
an operating voltage ≥ 300 VAC with a cross-section of 2.5 mm2 (12 AWG) for the 24 V outputs and the ground.
It is necessary to use a shielded cable for the AS-i bus only in cases where the installation is subject to very high levels of disturbance in terms of EMC (Electro Magnetic Compatibility).