Verkada AC42 Install Manual page 15

Installation
Connecting a Door 2/5
2a. Connect the Lock (Dry)
When using an external power supply which uses a dry contact, ensure that
"NONE" is selected on the door power selection switch.
Fail Secure
Fail Safe
2b. Connect the Lock (Wet)
In a Wet configuration, ensure that power selection
for each door is set to the correct voltage as
outlined by the locking hardware specifications.
● Set it to "12VDC" for 12 volt locking hardware
● Set it to "24VDC" for 24 volt locking hardware
The AC42 is rated to power 12V locks up to 1A and
24V locks up to 500mA.
Fail Safe
LOCK (+) positive goes into NC
LOCK (-) negative and ground wire goes into COM
AC42
15
AC42
AC42
Lock
Verkada Inc. 406 E 3rd Ave, San Mateo, CA 94401
sales@verkada.com
Access Power Controller
Access Power Controller
Warning
When connecting the lock in the WET
configuration, ensure the negative of
the lock goes into the COM port as
shown in the diagrams below.
Fail Secure
LOCK (+) positive goes into NO
LOCK (-) negative and ground wire goes into COM
AC42
All specifications are subject to change without notice
Copyright © 2023 Verkada Inc. All rights reserved.
Lock
Lock
Lock