Seco-Larm RD-304-D1Q Specsheet

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16842 Millikan Avenue, Irvine CA 92606 Tel: [phone] (California and International) Fax: [phone]

pi-RD-304-D1Q.docx

Copyright 2009 SECO-LARM U.S.A., Inc. All rights Reserved.
The SECO-LARM policy is one of continual development. For that reason SECO-LARM reserves the right to change prices and specifications without notice. SECO -LARM is not responsible for misprints.

SECO-LARM

®

The ENFORCER RD-304-D1Q RS-485 Data Distributor
transmits two (2) RS-485 control signals to four (4) RS-485
outputs. The Data Distributor can be used with any RS-485
controlled camera, and can control up to 64 RS-485 controlled
cameras by using multiple units in a daisy-chain configuration.

Data Distributor

Features:

 Range: Up to 4,000’ (1,200m)
 Connect up to 64 RS-485 cameras or devices
 Inputs: RS-485 and RS-232
 Outputs: Four (4) RS-485
 12VDC power adapter (included)
 Mounting bracket and rubber feet included
 Built-in surge protection
 Built-in signal isolation
 Dual colored LED:

Red – RS-485 or RS-232 activity

Blue – Power ON

RD-304-D1Q

Sample Application:

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 (included)

Current draw

350mA

LED
Indicators

Blue

Power ON

Red

RS-485 activity

Operating temp.

32° ~ 113° F (0° ~ 45° C)

Dimensions

43/8" x 33/4" x 11/8"

(111 x 95 x 29 mm)

Weight

15 oz. (425g)

Material

Metal

PTZ Controller

RS-485

Cameras /

Devices

OR

RS-485

Inputs

RS-232

DVR with built-in

RS-485 controller

Data Distributor

Data Distributor #2

To other Data Distributors

(Max. 21 units total, max. 64 cameras total. Max

distance 4,000’ (1,200m) between units or cameras)