User Manual

ENFORCER Data Distributor
2 SECO-LARM U.S.A., Inc.
Figure 1: Data Distributor Detail
Installation (1-4 Cameras):
Specifications:
Max. number of inputs
Two (2)
Input connectors
One (1) RS-232 / two (2) RS-485
Output
Four (4) RS-485 terminal blocks
Power supply
12VDC 500mA adapter (RD-304-D1Q only)
Current draw
350mA
LED Indicators
Blue
Power ON
Red
RS-485 activity
Operating temp.
32° ~ 113° F (0° ~ 45° C)
Dimensions
4
3
/
8
" x 3
3
/
4
" x 1
1
/
8
" (111 x 95 x 29 mm)
Weight
15 oz. (425g)
Material
Metal
Sample Application #1: Star Configuration
Use a single Data Distributor to connect up to 4 RS-485 controlled cameras to a single PTZ
controller or DVR.
PTZ Controller
RS-485
Cameras /
Devices
OR
RS-485
Inputs
RS-232
1. Mount and install the distributor where the inputs and outputs can be easily accessed.
2. Connect a PTZ controller using either the RS-232 plug or the RS-485 input terminal block.
3. Plug the RS-485 cameras you wish to control into the RS-485 output terminal blocks.
4. Connect power to the distributor with the included 12VDC power adaptor.
5. Turn on power to the PTZ controller and the RS-485 controlled cameras the distributor is
connected to.
RS-485 Input #1
RS-232 Input
Dual-Color LED
Mounting
Bracket
RS-485 Input #2
RS-485 Outputs
DVR with built-in
RS-485 controller
Power Input
Up to 4,000’ (1,200m)
12VDC Power adapter
(included in RD-304-D1Q only)
Ch. 1
Ch. 2
Ch. 3
Ch. 4