Specifications

Chapter 2 Installation and Setup Installation and Operation Manual
2-6 Connecting to Power Optimux-106 Ver. 6.1
2.6 Grounding
Connect the protective ground to the ground pin of the power connector for both
the AC and DC versions.
This instrument may become dangerous if damage to the protective (grounding)
conductor (inside or outside the instrument) occurs or if disconnecting the
protective ground terminal.
Before connecting any cable, the protective ground terminals of this instrument
must be connected to the protective ground conductor of the power cord. The
power plug shall only be inserted in a socket outlet provided with a protective
ground contact. The protective action must not be negated by use of an
extension cord (power cable) without a protective conductor (grounding).
Whenever it is likely that the protection offered by fuses has been impaired, the
instrument must be made inoperative and be secured against any unintended
operation.
The wide-range AC/DC power supply inside Optimux-106 accepts current from
both AC and DC sources. From an AC source, the power supply can receive any
voltage in the range of 100-240 VAC. From a DC source, the -48 VDC power
supply can receive any voltage in the range of -40 to -72 VDC.
When connecting the DC power, the PWR pin must be connected to the
ungrounded line of the central battery (either − or +). The RTN pin must be
connected to the grounded line of the central battery. The GND pin must be
connected to the protected earth of the building installation.
A qualified technician must perform the DC installation procedure.
2.7 Connecting to Power
Optimux-106 is supplied with a Wide Range AC/DC power supply. This unit is
equipped with a standard AC-type 3-prong power input connector located on the
unit rear panel. This power input connector can be used for both AC and DC
voltage inputs. AC or DC power should be supplied to Optimux-106 through the
5-feet (1.5m) standard power cable terminated by a standard 3-prong plug.
³ To connect to AC power:
1. Connect the power cable to the connector on the Optimux-106 rear panel.
2. Connect the power cable to the electric outlet.
Caution
Warning
Warning