Connection of Alternating Current Power Supply Modules

Introduction

This section presents the connection of BMXCPS2000, BMXCPS3500, and BMXCPS4002 alternating current power supply modules.

Line Protection

The power supply module is intended for use in low-voltage installations, in which the main power branch is protected on both wires by devices as fuses or breakers that limit the current to 15 A for North America and 16 A for the rest of the world. For details, refer to the description of standards and certifications.

NOTE: The alternating current power supply modules are already equipped with a protective fuse. This fuse, connected at the input phase of the alternating current network, is inside the module and is not accessible.

BMXCPS2000 and BMXCPS3500 Wiring Diagram

The following diagram shows the 5-pin terminal block connections on to alternating current network:

(1)

Ground screw of the rack

(2)

Sensor power supply

(3)

Shielding connector kit

FG

Functional ground

PE

Protective earth

Neutral

Phase

General isolator

KM

Line contactor or circuit breaker

NOTE: To connect the functional ground (FG) to the protective earth (PE), refer to the section Grounding the Rack and the Power Supply Module.

BMXCPS4002 Wiring Diagram

WARNING

UNEXPECTED EQUIPMENT OPERATION

Do not connect any wiring to connections designated as No connection (NC).

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