+-


Alarm Monitoring

Alarm Monitoring

Members Online

76 Guests, 1 User
tvtech

Alarm Installer Search and Reviews




Myalarminstaller.com

Author Topic: DSC DLS PCLINK cable diagram  (Read 9496 times)

ngooo

  • Member
  • *
  • Posts: 2
  • Karma: +0/-0
    • View Profile
DSC DLS PCLINK cable diagram
« on: June 10, 2009, 10:42:10 AM »
ok folks, i have been reading through the forums on how to make this cable, i have two sources that state this:

1 Not Connected ---

2 RXD <-- <--- pin 4 SO

3 TXD --> ---> pin 1 SI

4 DTR -->---+
|
5 GND ------|---------- ---- pins 2,3 GND
|
6 DSR <-----+

7 RTS -->

8 CTS <--

9 Not Connected ---

but then i found a site with a good instructions but wit he SI/SO that is going to different pins on the d sub.

http://pinouts.ru/DevicesCables/dsc_pclink_conn_pinout.shtml
For Programming DSC Alarm Panels with DLS Software
2 RD Receive 1 Serial Output  Serial Data from Alarm Panel - Red wire
3 TD Transmit 4 Serial Input  Serial Data to Alarm Panel - Yellow Wire
4 DTR Transmit NC    Jumper to DSR
5 SG Ground 2 Ground  Signal Ground - Black
5 SG Ground 3 Ground  Signal Ground - Black
6 DSR Receive NC    Jumper to DTR

Can someone with more experience please weigh in the correct alignment for pins 2 and 3 of the serial connector.

thank you,
           
           
           

dknull

  • Security Guru
  • ****
  • Posts: 692
  • Karma: +0/-0
    • View Profile
Re: DSC DLS PCLINK cable diagram
« Reply #1 on: June 10, 2009, 01:25:50 PM »
Here are the connections.  The difference between the two charts you have is probably only an interpretation of which is pin 1 on the DSC panel.  There is a mark on the PC Link connector that corresponds to the end which goes to pin 1, which is clearly marked on my PC1832 panel.  That means the first chart you have is correct.

D-sub      DSC
 pin          pin
------       ------
  2             4
  3             1
  4             jump ---+
  5             2,3        |
  6             jump ---+
Always learning.... sometimes the hard way.

ivo021

  • Member
  • *
  • Posts: 1
  • Karma: +0/-0
    • View Profile
Re: DSC DLS PCLINK cable diagram
« Reply #2 on: November 21, 2012, 03:15:39 PM »

If any expirienced can tell,
when i fabricate this cable and then connected him to usb-db9 adapter cable on desktop side.
Is it possible to harm PC or Control panel because inappropriate voltage.
Thanks in advance.

 

Powered by EzPortal