2-72 Installation Instructions
Daisy Chains
External Return Bin Installation and Service Guide/67-2038 Rev D © 2011 Omnicell, Inc.
Daisy Chains
Another ERB or up to 10 FlexLocks can be daisy-chained (cabled) from an ERB—first from the
ERB, then from each other. See FlexLock Installation and Configuration Guide (PN 60-3002) for
details.
A daisy chain can comprise up to 75 feet (22.86 meters) of cabling without a relay.
When an ERB is daisy-chained, perform the following procedure to maintain the best
performance.
1. Open the return door of the ERB to remove the PCB/solenoid metal mount.
a. Push the pawl of the solenoid to the left.
Figure 2-175. Accessing the pawl
b. Lift the top handle to open the return door.
Figure 2-176. Opening the return door
2. Remove the PCB/solenoid metal plate by loosening the two nuts on either side of the plate,
using a 5/16” nut driver.
Figure 2-177. Nut locations