SurgeX SX-2120 - Manual (Page 5)

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SEQ/SEQ-1U User Manual
Software Version 2.0
2. Features
• Unsurpassed SurgeX ® Advanced Series Mode ® surge elimination
• SurgeX ® Impedance Tolerant ® EMI/RFI filtering
• SurgeX ® ICE ® Inrush Current Elimination
• All-time delays and functions easily programmed from the front panel
• Bank C can be configured as always on
• Accepts both DC voltage and contact closure control inputs
• Two or more units can be ganged or cascaded together for larger systems
• Programmable auxiliary relay output can be used to control other SurgeX ® products
• Programmable 12 Volt DC output can be used to control other SurgeX ® products or drive LEDs
• Auxiliary relay or 12 Volt DC output can be programmed to provide confirmation feedback
• Built-in AC Voltmeter
• Separate over-ride input can be used to force unit off or force unit on
• Optional password can be used to prevent unauthorized access to set-up information
• Adjustable under-voltage and over-voltage shut-down
• Optional restore after power failure feature
3. Installation
The SEQ is designed to be installed in a 19 inch equipment rack and requires two units (2RU) of rack space. Use the four
thumbscrews (included) to secure the rack ears to the rack rails. These screws can be tightened by hand and do not
require tools.
The SEQ-1U is designed to be installed in a 19 inch equipment rack and requires one unit (1RU) of rack space. Use the
eleven flathead screws (included) to secure the left and right rack ears to the product. Use the four thumbscrews
(included) to secure the rack ears to the rack rails.
Connect power to the unit by plugging the cord into a 120VAC, 20 Amp wall or floor receptacle. Do not plug the unit into a
re-locatable power tap.
3.1 120 Volt Connections
The SEQ has a total of 14 receptacles: three sequenced banks of four, and two always on.
The SEQ-1U has a total of 8 receptacles: three sequenced banks of two, and two always on. Each receptacle is
rated for a maximum load of 15 Amps but the total load must not exceed 20 Amps. Plug the equipment cords into
the receptacle banks as needed to turn on equipment in the required sequence. The “always on” receptacles
provide power as long as power is supplied to the SEQ. Bank “A” always powers up first and off last.