L-com Global Connectivity
  
Cart is Empty
  
USA & Canada (800) 341-5266     International +1 (978) 682-6936
 
You Are Here:  Home  >  Lightning Protectors  >  PTZ Camera Protectors  >  LP PTZ Camera  >  AL-D15P12DW

Weather Resistant Lightning Surge Protector for RS-485 & 12VDC Power Lines


LP,OUTDOOR RS485 PLUS
Roll over image to zoom in
LP,OUTDOOR RS485 PLUS LP,OUTDOOR RS485 PLUS
L-com Item # AL-D15P12DW

List Price$45.04
Your Price 1-9$45.04
10-24$42.34
25-99$39.64
100 +Call Us
Availability: Call Us
Quantity  
 
The HyperLink AL-D15P12DW is designed to provide superior lightning and surge protection for RS-485 control and 12VDC power lines. These protectors incorporate individual protection circuits for the RS-485 control lines and DC power lines. All housed in one weatherproof resistant enclosure.

RS-485 Control Lines

A high power 3-stage design is used to provide protection for the RS-485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The use of three terminal differential gas discharge tubes provides superior common and differential mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single stage gas tube protectors let leak through. The diode array's low capacitance assures that the protector will not degrade the high-speed signals. The RS-485 control line is connected to the protector via its screw terminal blocks. The AL-D15P12DW is designed to work with 1 half duplex RS-485 line.

12VDC Power Lines

The DC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 1500 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via screw terminals.

Weatherproof Resistant

The compact weather resistant housing features a lockable hinged cover and holes are provided on the rear for mounting. The cable grommet may be adjusted to cable size and is removable.

This protector is also available in the following power configurations:
5VDC: AL-D15P05DW
15VDC: AL-D15P15DW
24VDC: AL-D15P24DW
12-28VAC: AL-D15P1228AW

For additional information and complete specifications, click on the data sheet link below.



L-com Item #AL-D15P12DW
ManufacturerL-com
UPC # (More)822335327313
RoHS StatusRoHS Compliant RoHS Compliant(More)
Power Rating (1=Low-Pwr to 5=Hi-Pwr)Power Rating 5 (1=Low-Pwr to 5=Hi-Pwr)
Features:
  • Individual protection circuits for RS-485 control and power lines
  • 3-Stage protection provided for all lines
  • Will also protect two single ended data, analog or control lines
  • Impact and weather resistant enclosure with locking hinged cover
Applications:
  • RS-485 lines with 12VDC supply voltage
  • Analog or IP video surveillance cameras
  • Pool/spa and industrial controllers and keyboards
  • Door/gate access control with RS-485 and 12VDC power
  • Pan-Tilt-Zoom (PTZ) camera controllers
Similar Products

Weather Resistant Lightning Surge Protector for RS-485 & 5VDC Power Lines                           Weather Resistant Lightning Surge Protector for RS-485 & 5VDC Power Lines
Your Price: $47.10
Availability: In Stock
More Info
Weather Resistant Lightning Surge Protector for RS-485 & 15VDC Power Lines                          Weather Resistant Lightning Surge Protector for RS-485 & 15VDC Power Lines
Your Price: $45.69
Availability: In Stock
More Info
Weatherproof Lightning Surge Protector for RS-422/RS-485 & 15VDC Power Lines                        Weatherproof Lightning Surge Protector for RS-422/RS-485 & 15VDC Power Lines
Your Price: $61.70
Availability: 2 Days
More Info
 
Free Newsletter
L-com Global Connectivity           50 High Street           North Andover, MA 01845
www.L-com.com E-mail: sales@L-com.com 1-800-341-5266 www.Facebook.com/LcomGlobal


My Recent History . . .
Products that I have viewed Weather Resistant Lightning Surge Protector for RS-485 & 12VDC Power Lines
© Infinite Electronics International, Inc.