Title: Hardware Installation Guide.pdf
TXD/TR1+RXD/TR1-RTS/R1 +CTS/R1 -GND2-WIREPORT 1, CONFIGUREDrevision 6 — 623LNL-500W Wireless Gateway InterfaceWire Configuration – DIP switch 5 is used for Flow Control. Switch 5 must be OFF for all ISCs in this configuration.116.1.3PowerThe wireless reader gateway accepts either a 12 VDC or 12 VAC ± 15% power source for its power input. The power source should be located as close to the wireless reader gateway as possible.Wire the power input with 18 AWG (minimum) twisted pair cable.For AC power sources, the following lines are required: AC Line (L), AC Neutral (N). These lines must not be interchanged. A 400 mA RMS current is required for AC power supplies.For DC power sources, isolated and non-switching, regulated DC power is required. A 250 mA current is required for DC power supplies.Note:If using a 12 VDC power source (preferred), be sure to observe polarity.Power Source Wiring12 VAC1 2 VACDC ACGND... OR ...12 VDC+1 2 VACDCAC–GND116.1.4