User manual

Chapter 2. Installation

2.5 Electrical Installation

2.5.1 Power connection, AC

For a model with AC power supply, AC power (100~240VAC) is supplied to the FMUX04

through a becoming standard clover leaf 3-prong receptacle, located on the rear of the unit.

The FMUX04 should always be grounded through the protective earth lead of the power

cable in AC installations.

AC Input

2.5.2 Power connection, DC

For a model with DC power supply, DC -24V (18~36VDC) or DC -48V (36~72VDC) is

connected to the detachable terminal block. The DC power connector uses a 'Molex' type

connector with detachable terminal block. Please take extra caution to observe the proper

polarity of the DC when wiring the connector. The FMUX04 should always be grounded

through the protective earth lead via the frame ground connection for DC installations.

DC Input

18~36VDC 36~72VDC

Figure 2-3 : Supply connections, AC/DC models shown