SECO-LARM E-941S 600DPSQ Series Installation Manual page 6

SECO-LARM Electromagnetic Locks
Installation (Continued)
12. Remove the cover from the front of the
electromagnet. Run the power leads
through the large cable access hole.
14. Cut the wires so they are long enough to
connect with the terminal block. Set the
voltage using the selection jumpers based
on your input voltage.
Voltage Selection Jumpers
12VDC
Position 2 jumpers on
all four pins for 12VDC
operation (default)
NOTES
 Failure to correctly set the input voltage may
cause damage to the lock.
 Connect switching devices like push-to-exit
switches between the power source and the
positive terminal on the lock. Connecting
switching devices to the negative terminal
may cause a delay in unlocking.
6
24VDC
Position a jumper on
the two center pins for
24VDC operation
13. Push the electromagnet against the
mounting plate so the electromagnet ends
are flush with the ends of the mounting plate.
Use the Hex wrench to screw the hex-head
mounting screws through the bottom of the
electromagnet into the mounting bracket.
15. Connect the power and other wires
according to the wiring diagram on page 7.
Test the unit. Then replace the front cover
and install the hex-head tamper caps (x2).
NOTE:
This should be the very last step after all
steps are confirmed, since once the
tamper caps are in place, they are very
difficult to remove.
SECO-LARM U.S.A., Inc.