TSX SUP A02 power supply connections

Illustration

Diagram of connections:

Synoptic of connections

The TSX SUP A02 power supply unit is designed to supply the AS-i bus, and the connected slaves (connected to 30V DC/2.4A output).

Connection rules

Primary: observe wiring requirements for the phase and the neutral when wiring.

WARNING

UNEXPECTED EQUIPMENT OPERATION

To switch off the power supply to the AS-i bus, we recommend you fit a POWER OFF device to the primary power supply to the AS-i. This method will let you switch off all components of the AS-i bus (power supply, bus master and AS-i slaves).

Failure to follow these instructions can result in death, serious injury, or equipment damage.

DANGER

ELECTRIC SHOCK

Connect the ground terminal of the module to the protective ground by a yellow/green wire.

Failure to follow these instructions will result in death or serious injury.

To comply with isolation requirements for a 24 V SELV isolated voltage, the following wiring is used:

an operating voltage >= 600V AC with a 1.5mm cross-section2 for the mains connection,
an operating voltage >= 300V AC with a cross-section of 25mm2 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).