User Manual
2253i / 2253iX
AMETEK
California Instruments
23
2.2 Mechanical
Parameter
Specification
Dimensions:
Height:
5.25 inches (13.3 cm)
Depth:
23 inches (58.4 cm)
Width:
19 inches (48.3 cm)
All dimensions are per chassis. For /2 model configurations, multiply
height by 2 for total height. Width includes integrated front panel rack
mount ears.
Equipment Rack depth
requirement
25 inches (63.5 cm)
Rack slide mount
The rack mount slide (-RMS option) mounting holes centerlines on the
side of the power source are 2.30 inches / 58.4 mm above the bottom
edge of the front panel.
Unit Weight:
Net:
58 lbs / 26 Kg
approximately
Shipping:
76 lbs / 35 Kg
approximately
Material:
Steel chassis with aluminum top cover
Finish:
Powder coated external surfaces, color medium gray.
Cooling:
Fan cooled with air intake on the sides and front, and exhaust to the
rear.
Variable speed fan control.
Acoustic Noise
(Supplemental
specification)
Measured at 1 m distance:
Fan speed:
Low power mode
Full power mode
Front of unit:
41 dBA
51 dBA
Rear of unit:
43 dBA
56 dBA
Internal Construction:
Modular sub assemblies.
Rear Panel
Connections:
(See section 3 for description of connections)
•
AC input screw terminal block.
•
AC output screw terminal strip.
•
External sense connector.
•
USB, RS232, GPIB (option on i), LAN (option on iX)
•
Auxiliary I/O
