Please note: DSR4-PCB V1.01 hardware & firmware is a beta release with limited field test data

Manufacturer: ELM Video Technology
MPN/?Model: DSR4-PCB
Name: DMX 1x4 Splitter w RDM Pass Through
UL Listings: PCB pre populated
FUSE: 500mA SMT or optional 5x20 mm
POWER: Apx 450mA 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 +
RDM: Pass Through
Dimensions: 1.3"L x 3.4"W x H range from .6" to 1" with standoffs
Weight: 2 oz

Chipset Upgrade - The chipset upgrade has TVS IC's installed on the outputs offering TVS (Transient Voltage Suppression) isolation on each output of the splitter. This is recommended if the PCB's or wiring is installed in hazardous areas, near 120VAC or higher lines, or e.g. water fountain's or shows.
IC Sockets - Easily replace chips by adding IC sockets
5V Power Supply - wall style power supply compatible with the PCB
LED Mounting - Standard style is top surface mounted LED's. Select BOTTOM MOUNT - if the PCB will be mounted on the backside of a faceplate with external LED visibility through a faceplate. Select - UNISTALLED if the LEDs will be extended to a panel, unused, or if unsure of the mounting style.
DIN Clips - for 35mm Rail - Clips are mounted on the PCB and will snap onto a 35mm rail
DIN Rail - 35mm x 8"

The DSR-PCB is a DMX 1 in 4 out splitter with RDM pass through. Front indicators show the unit power and data status including RDM. The DSR4 DMX Splitter (distributor, buffer, amplifier, booster) actively splits the DMX signal providing 4 separate DMX outputs. The outputs are electronically isolated from each other and each output can source up to 32 devices (DMX512 standard). For improved output isolation select the chipset upgrade for TVS "Transient Voltage Suppression" chips installed (recommended if the DMX wiring is near power lines and/or used outdoors).