2N Helios IP User manual, 1510 v1.12 - Manual (Page 33)

Mounting
– Electrical Installation
2.3
33
Configuration Connector Connection
The configuration connector is located in the upper part of the printed circuit board.
Use the configuration jumpers to set whether the lock control relay should have a
normally open or normally closed function and whether it should powered internally or
externally.
Lock power supply Relay Configuration connector
Internal External
Normally
open
Normally
closed
Connection of jumpers
Table 2.4 Connection of Configuration Connector Jumpers
Display Connector
The display connector includes the name plate backlighting ON/OFF switching pins and
2N
® Helios IP resetting pins. The remaining pins are intended for display connection.
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7