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PCB CONNECTION DIAGRAM
DS4 USERS GUIDE and TECHNICAL SPECS
DS4 Configuration Example & Block Diagram
Rev. 3 Drill Template and Wiring Diagram Release, Rev. 2 Drill Template and Wiring Diagram Release, Rev. 1 Drill Template and Wiring Diagram Release
Enclosure Labels: black on white, black on clear, or download ENCLOSURE LABELS

Manufacturer: ELM Video Technology
Model: DS4-PCB
Name: DMX 1x4 Splitter
MPN: DS4-PCB
UL Listings: PCB pre populated
FUSE: 500mA 5x20 mm
POWER: Apx 350mA with 4 outputs sourcing 32 loads each
DATA TYPE: DMX512 (250Khz)
DATA INPUT: DMX512 - Pin 1 - (Shield) Not connected, Pin 2 Data - , Pin 3 Data +,
DATA OUTPUT: 4 separate DMX512 outputs - Pin 1 - Power supply common, Pin 2 Data -, Pin 3 Data +
Dimensions: 1.3" Length x 3.4" Width x 1" Height (including standoffs)
Weight: 2 oz

Chipset upgrade - The chipset upgrade has TVS IC's installed on the outputs offering TVS isolation on each output of the splitter.
IC Sockets - Easily replace chips by adding IC sockets
Screw Terminals - this option allows for easy wire connecting and disconnecting.
Wire Leads - 6" leads installed for easy connections in your installation
5V Power Supply - wall style power supply compatible with the DS4 splitter PCB
Power Connector - panel mount connector compatible with the above power supply
LED mounting style, top mounted if the unit will be installed with access to the top of the PCB, bottom if the enclosure will have external LED accessibility, and uninstalled if unsure of the mounting style or the LEDs will be extended to the front panel.
DIN Clips for 35mm Rail - Clips are mounted on the PCB and will snap onto a 35mm rail
DIN Rail 35mm x 8"

The DS4-PCB is a DMX 512 1x4 splitter (distributor, buffer, amplifier, booster) PCB with 1 in and 4 outs PCB for adding DMX outputs to existing installations or DIY projects.To "Add to Cart" select the LED mounting style required.

The DS4-PCB has a 120 ohm terminating resistor on board with a selectable jumper. The DS4 Splitter also offers *True Fault input LED indication. Choose the Chipset Upgrade for TVS (Transient Voltage Suppression) protection on each output.

PCB FEATURES:

Compatible with all ELM Video Technology's DMX512 PCB's
Add a splitter PCB to an existing product for additional outputs
Create a custom splitter with needed outputs and XLR genders
Gang two or more PCB's together for multiple outputs of 7 or more (Assembly Example)
Field Serviceable: Standard 5 x 20mm Fuse and Optional socketes for chips (IC's) for easy replacement
Engineered with quality parts and a reliable and simple design
'Active' LED illuminates indicating DMX signal is present, Power LED for 5VDC.

*True Fault - An open condition or unstable input will show true input conditions.

Note - The outputs are separately driven and electronically isolated, not "Transient Voltage Suppressed" isolated from each other unless the CHIPSET UPGRADE is selected.

DS4 PCB INCLUDES: