Product:Honeywell 10303/1/1 Power supply distribution module (PSD) in stock now

The power supply distribution module (PSD) 10303/1/1 is only used in configurations with redundant Central Parts and non-redundant I/O. It is used to combine the output of the power supply units (PSUs) in the redundant Central Parts into one 5 Vdc supply for the non-redundant I/O part of the system. One power supply distribution module is required per PSU module. The power supply to the Central Part must also be routed through this module to create an equal voltage drop to the Central Part and I/O section.

As the limits on the 5 Vdc power supply are very tight (± 5%), it is required to place the PSD modules next to the PSU modules to reduce the voltage drop in the wiring. The minimum wire diameter is 2.5 mm² (AWG 14). The PSD module may only be exchanged with the power supply to its PSU switched off.

Recommended Products:

Products Pictures:

.

We are the supplier for industrial automation spare parts.We specialize in PLC module, DCS card pieces, ESD system card pieces, vibration monitoring system card pieces, steam turbine control system module, gas generator spare parts, we have established the relationship with famouse PLC DCS product maintenance service providers in the world.

We supply:

Bently Nevada / ABB / Allen-Bradley / ICS / TRICONEX / Honeywell / Foxboro / GE / Siemens / Moore / Emerson / Ovation / Westinghouse / Epro / Yokogawa / Yaskawa / Schneider / HIMA / B&R / Woodward / ZNYX