Schlage PIB300 User Manual page 633

Portal outputs must utilize a dedicated shielded cable to prevent transient
L
contamination of other WRI400 signal wiring. Do not run portal output wires in
the same cable or conduit as any other WRI400 wiring. Connect the shield of the
portal output cables to the appropriate earth ground terminal of the electrical
lock/load or auxiliary load power supply. The shield SHOULD NOT be connected
at the WRI400.
Portal
Relay or
Solenoid
14 • Schlage • WRI400 user guide
Transient
Suppressor
Portal output suppression diagram
+
UL Listed
Power
_
Supply
NC or NO depending on
fail safe/fail secure configuration
WRI400
Common