Rockwell Automation 4100-EF04_EF08 4 or 8 Way Encoder Buffer Unit Installation and Setup Manual - Manual (Page 15)

Publication 4100-IN054B-EN-P - January 2001
Overview 1-3
Encoder Power Supply (master socket)
Follower Outputs
Table 1.D Encoder Power Supply (master socket)
Output Voltages +5V or +12V DC. Both ± 7.5%.
Maximum Output Current 0.75A DC 5V DC Selected
0.25A DC 12V DC Selected
Overcurrent Protection Both supplies are short circuit and over
temperature protected.
Table 1.E Follower Outputs
Number of follower outputs. 8 or 4
Output data type. RS422 TTL Levels
Output phase definitions. “As Master” is defined as the A & B
phases from the master input remaining
unchanged at the follower outputs.
“Reversed” is defined as the A & B
phases from the master input being
reversed at the follower outputs.
Power Output 5V DC ± 7.5% at 0.2A maximum per
follower output