Baldor NextMove BX, Installation Manual

Page: 21 / 94

Hardware Features
MN1258V4 08/2000
9
3.1 Operating Environment
The safe operation of this equipment depends upon its use in the appropriate environment:
•
At an altitude of
≤
2000m (6560ft) above sea level
•
In an ambient temperature of 0
°
C to 40
°
C (32
°
F to 104
°
F)
•
In relative humidity levels of 80% for temperatures up to 31
°
C (87
°
F) decreasingly linearly
to 50% relative humidity at 40
°
C (104
°
F), non-condensing
•
The pollution degree according to IEC664 shall not exceed 2
•
The 24V dc supplied to the unit to power the control circuit shall be isolated from the mains
using double or reinforced insulation so as to constitute a safety extra low voltage supply.
The inputs and outputs of control circuit shall also be confined to SELV circuits
•
The atmosphere shall not contain flammable gases or vapors
• There shall not be abnormal levels of nuclear radiation or X-rays
•
The product shall be secured by the slots in the flange, the protective earth/ground stud
shall be bonded to a safety earth/ground by a 25A conductor.
3.2 NextMove BX PCB Settings
Anti-static pre-cautions must be taken before handling the printed
circuit board (PCB).
Access to jumpers, EEPROM and other components can be achieved via a slide-down cover on the
right hand side of the box. The cover is held in place by a set screw which should first be removed.
A screwdriver may then be required to ease the cover free.