Lock / Brake Output
This output is used to power an electrical lock or a motor brake release. The factory default for the lock/
brake release is on output 1. User can change it to courtesy light, strobe light or service call. Output 1 is
a voltage-free relay contact with common and normally open contacts. Having it voltage-free allows you
to connect either 12VDC/AC, 24VDC/AC or 240VAC to the common. The normally open contact drives
the lock/brake. See diagram below:
Open Close Stop
Relay
+ if DC
12VDC/AC
24VDC/AC or
240VAC Supply.
- if DC
Depends on the light
12VDC/AC
24VDC/AC or
240VAC Light.
Courtesy Light
This output is used to power a courtesy light. The factory default for the courtesy light is on output 2.
Output 2 is an open collector output. This output is used to switch an external relay such as Elsema's
REL12-1 which can be purchased separately. See diagram on the next page.
www.elsema.com
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