+
_
Data
Input
Data
Output
Power
A C
A C
Rx
Connect power to the AC
inputs. Do not connect
power wires to the Gnd.
Com
SCT-100-Philips232-Pelco
Philips RS-232 to Pelco RS-422 Code Translator
SPECIFICATIONS
Size:
4.5" x 3.5" x 1.25"
Weight:
0.5 lb
Power:
9Volt to 15Volt AC or DC at 75ma
(Optional 24vac operation)
Environmental: Indoor use only
Sennetech, Inc. 3990 Capital City Blvd. Lansing, MI 48906 Ph (517) 321-1905 Fax (517) 321-8750
The code translator is designed to convert Philips RS-232 camera control code to Pelco RS-422 code
for a single P/T/Z. Only camera commands for the address matching the Address Selector switches
will be converted.
A test mode sends a continuous square movement pattern to the P/T/Z so the wiring and addressing
between the translator and the P/T/Z can be checked without a Philips controller.
Configuration Switches
Switch 1: Pelco Output Code Type
Up:
Pelco "P" code
Down:
Pelco "D" code
Switch 2: "P" Code Baud Rate
Up:
9600 Baud
Down:
4800 Baud
Switch3: "P" Code Parity
Up:
Even Parity
Down:
No Parity
Switch 4: Not assigned
Up:
Autospeed Enabled
Down:
Autospeed Disabled
Switch 5: Output Camera Address
Up:
Set camera to #1
Down:
Output address = Input
Switch 6: Output test code
Up:
Output test pattern On
Down:
Output test pattern Off
Removable edge connector
Insert a small screwdriver in
the upper slot to force open
the wire clamp. Push all the
way in to open fully. Place
stripped wire end(s) in the
open clamp and withdraw
screwdriver.
The removable mounting
clip can be snapped onto a
din rail or screwed to a
panel or wall.
Address Selector
Selects the camera
address. The valid ad-
dress range is 1~999
Rx
Indicator
Flashes when
there is data on
the input lines.
Stays on if the
input lines are
reversed.
Tx
Indicator
Flashes when
camera control
code is sent.
Status
Indicator
Lights if an
invalid address
is selected.
Error
Indicator
Flashes on input
error.
