Rockwell Automation 4100-EF04_EF08 4 or 8 Way Encoder Buffer Unit Installation and Setup Manual - Manual (Page 19)

Publication 4100-IN054B-EN-P - January 2001
Installation 2-3
Figure 2.2 EBU Units Connected in Cascade
This diagram shows a system control encoder, in the stand-alone
mode, connected to the master input of the 4 Channel Encoder Buffer
and an ALEC module being driven off each follower output.
4 Channel Encoder Buffer
+12V +5V HEALTHY
P1
P2 P3 P4 P5 P6
MASTER FLWR-1 FLWR-2 FLWR-3 FLWR-4
LK-Volts ENC VOLTAGE LK-DIR ENCODER DIRECTION
LK-5V-F1 LK-5V-F2 LK-5V-F3 LK-5V-F4
FOLLOWER POWER LK-5V-FX
4 Channel Encoder Buffer
+12V +5V HEALTHY
P1
P2 P3 P4 P5 P6
MASTER FLWR-1 FLWR-2 FLWR-3 FLWR-4
LK-Volts ENC VOLTAGE LK-DIR ENCODER DIRECTION
LK-5V-F1 LK-5V-F2 LK-5V-F3 LK-5V-F4
FOLLOWER POWER LK-5V-FX
24V DC Power
To additional Encoder Buffer Units
System Control Encoder
4 Channel Encoder Buffer Unit Second 4 Channel Encoder Buffer Unit