Lenel DirecDoor, Installation Manual

Page: 11 / 90

DirecDoor Installation Guide
11
Specifications
Note: For output load capacity (watts) available for readers and strikes, refer to Determining
Power Requirements on page 20.
Controller to readers Reader voltage: 12 VDC
If the cable distance is:
•
Greater than 500 feet (152.4 m), but not greater/longer than
2000 feet (609.6 m), and/or current per reader greater than 150 mA:
use 20-AWG shielded cable, refer to
Reader Interface on page 37 .
•
Less than 500 feet (152.4 m): use 22-AWG shielded cable.
We recommend using 20-AWG shielded cable to wire readers, DOs, and
DIs. Use plenum-rated cable for applications where cable is to be run
above the false (suspended) ceiling in the air circulation space.
Recommended:
•
Alpha Xtra Guard1® foil shield cable, non-plenum-rated
•
Belden series security and alarm cable (commercial applications
shielded), plenum-rated
Controller to DIs or
DOs Use any cable with the desired number of individually shielded pairs.
Devices
Readers
•
Number supported: maximum of two (2) readers
•
Reader technology supported: Wiegand, F/2F, and Supervised F/2F
•
Supports keypad only and keypad/reader technology
•
Output devices maximum ratings:
•
Door DO (Reader LED) = 20 mA @ 12 VDC maximum
•
Door strike (DO) relay = 2 A @ 28 VDC or 30 VAC maximum
Strikes Maximum current: 390 mA per strike output.
Refer to table Device Current on page 12 for recommended strike
models and associated power requirements.
DOs
•
Number supported: maximum six (6) DOs
•
Output devices maximum ratings: six (6) DO outputs: 20 mA @ 7.5
to 12 VDC
Regulatory information
Listings
•
FCC Class A
•
UL 1076
•
UL 294
•
CE
Refer to Regulatory Information on page 77 for more information.
Maximum Peripheral Loads
Reader/Strike PoE Auxiliary Power Supply
Voltage DC 12 24 12 24
Enclosure Specifications (Continued)