Title: Hardware Installation Guide.pdf
To wire the K1 and K2 outputs, use sufficiently large wires for the load to avoid voltage loss.Transient clamping must be provided to protect the output contacts and to reduce EMI emissions. For AC- powered devices, use MOV across the load. For DC-powered devices, use a diode across the load.Relay Contact (DC Strike)revision 6 — 377LNL-1300-U Single Door Controller ModuleRelay Contact (AC Strike)SDC AUX relay wiring77.4Downstream Reader CommunicationThe Single Reader SDC Interface Module can communicate downstream with one (1) card reader. The interface is six wire that includes buzzer and LED control. The LED and buzzer are both open collector types switching (sinking) 10mA maximum.Note:The LNL-1300-U does not support Bioscrypt readers or the LNL-CK keypad.Use 18 AWG wire minimum and maximum length of 500 feet [150m].378 — revision 6Hardware Installation Guide