Npaq® Hardware Manual
Introduction
Cooling Options
/STAND
Built-in fan pulls cooling air from left side through the amplifier compartment
/EXT
Perforated covers above and below the amplifiers; requires external fan tray for
cooling (customer supplied)
/FAN
Perforated covers above and below the amplifiers; includes 1U-high fan tray for
cooling; fans wired to the Npaq power switch
Mounting Options
/STANDARD
Rack Mount
/SLIDES
Rack-mounted drawer slides
Brake Options
/BRAKE-z
Brake control logic and power supply; axis "z" as 1, 2, 3, 4, 5 or 6
/BRAKEIO
Brake control logic and power supply; brake signal wired to miscellaneous I/O
connector
Line Cord Options
/ENGLAND
U.K. compatible line cord
/GERMANY
German compatible line cord
/ISRAEL
Israel compatible line cord
/INDIA
India compatible line cord
/AUSTRALIA
Australia compatible line cord
/US-115VAC
U.S. 115\VAC line cord
/US-230VAC
US 230\VAC line cord
/NO-LINECORD
No line cord
Options
/ENET
10/100BASE-T Ethernet port
/ESTOP1
Internal, disconnect AC to motor power supply. For category 2 applications. Risk
assessment is responsibility of user.
/ESTOP2
Internal, disconnect AC to motor power supply. For category 3 applications. Risk
assessment is responsibility of user.
/ESTOP3
Internal, disconnect AC to motor power supply. Lethal voltage removed in less 1
second. For category 3 applications. Risk assessment is responsibility of user.
/LINESEL
User selectable input voltages
/LINESEL-MX
User selectable input voltages, for MXR option
/S160-1
Shunt for Vbus1, 160 VDC operation
/S160-2
Shunt for Vbus2, 160 VDC operation
NOTE: Both shunts permitted for 160VDC option.
/S320-1
Shunt for Vbus1, 320 VDC operation
/S320-2
Shunt for Vbus2, 320 VDC operation
NOTE: Only one shunt permitted for 320 VDC option.
18
Chapter 1
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