Lenel OnGuard Hardware Installation Manual page 664

LNL-500W Wireless Gateway Interface
Wire Configuration – DIP switch 5 is used for Flow Control. Switch 5 must be OFF for all ISCs in this
configuration.
118.1.3 Power
The 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.
118.1.4 Downstream Device Communication
The wireless reader gateway can be configured to communicate downstream with one PIM. Each PIM
supports up to 16 wireless readers. Set the PIM to address 0. Connect the two as follows:
664 —
revision 7
Power Source Wiring
ACDC
12 VAC
AC
GND
... OR ...
ACDC
+
12 VDC
AC
–
GND