Rockwell Automation 4100-EF04_EF08 4 or 8 Way Encoder Buffer Unit Installation and Setup Manual - Manual (Page 14)

Publication 4100-IN054B-EN-P - January 2001
1-2 Overview
Encoder Buffer Unit
Principal Specifications Mechanical Specifications
Environmental Specifications
Power Supply Power Input Specifications
Note: The above input currents are drawn when full rated current is
drawn from the master and all outputs.
Table 1.A Mechanical Specifications
Enclosure Type Plastic DIN rail mounting tray with integral feet.
Enclosure Size, 8 Way English (inch)
16.90 x 3.00 x 2.50 Metric (mm)
430 x 76 x 64
Enclosure Size, 4 Way English (inch)
11.6 x 3.00 x 2.50 Metric (mm)
294 x 76 x 64
Table 1.B Environmental Specifications
Operating Storage
Temperature
0 to 60
o
C -40 to 70
o
C
Humidity
95% non condensing @ 60
o
C
Table 1.C Power Specifications Input
Input Voltage Range +18 to +36V DC.
Reverse Polarity Protection Yes
Maximum Input Current, 8 Way Approx. 1.1A at 18V Supply
Approx. 0.80A at 24V Supply
Approx. 0.70A at 36V Supply
Maximum Input Current, 4Way Approx. 0.70A at 18V Supply
Approx. 0.60A at 24V Supply
Approx. 0.50A at 36V Supply
Inrush Approx. 5 times maximum input current