Securitron iMXDa_iEXDa_CH INSTALLATION - Manual (Page 13)

P/N 500-22155
Page 13 Rev. A, 11/12
External Controls
The unit is also has terminals which provide the connections necessary for remote control of
specific functions. Figure 14 shows examples of these connections.
 The “RS” terminal provides a connection for remote reset.
 The “BP” terminal provides a connection for remote bypass.
 The “EI” terminal provides a connection for external initiate of exit delay. To operate
the external initiate (iEXDa) the JP3 jumper which by factory default is placed over pins 2
and 3 must be removed and placed over pins 1 and 2 (see Figure 15).
 The “RF” terminal is a common reference (+) voltage supply point that may be used for
the above described external controls.
External Initiate (iEXDa)
External initiate is used is normally used when it is desired to provide access via an exit device
rather than door movement. The remote make-to-break device is wired to provide a signal
which triggers the lock to release. All lock function dip switch settings remain intact. The
actuator must be installed for activation of the door movement (gap) sensor. The sensor is used
to monitor door position for post alarm, bypass reminder and relock functions. (This option is
disabled on the Chicago version)
Figure 14
Optional External Control Connections