Doug Fleenor 421E-WALL - DMX Isolated Combine Unit with 4-Inputs, 1-Output and Terminal Blocks with Wall Mount

The DMX512 Combine unit solves the problem of combining multiple DMX input signals into a single DMX output signal. The most common configuration of the unit allows two consoles to control a single set of dimmers in a highest takes precedence or pile on mode. Examples of where this might be necessary include booth console/stage manager's console, primary console/backup console, and where one console controls intensity of a moving light fixture while a second console is used for color and/or position. Units with up to six inputs are available. More than six inputs can be accommodated using a Master/Slave arrangement.

Units that patch and/or route the DMX dimmer channels are available for applications where two consoles control a single dimmer rack with loads in separate rooms. Such units prevent the operator in room "A" from bringing up the lights in room "B".

The custom possibilities based on the DMX512 Combine Unit are almost endless. We can accept Colortran Multiplex (CMX) on one or both inputs as well as output CMX. We can concatenate the two DMX inputs to form a 1024 dimmer look up table and output from that table in any order in DMX or CMX protocols. In fact we probably haven't thought of all the possibilities for this versatile product.

Benefits

• No visible delay. Bumps are fast. Fades are smooth
• Easy "fool proof" installation.
• Rugged and attractive for years of service.
• Easily mounts to truss or pipes.
• Output connectors are easy to release, even with gloves on.
• release tabs.
• Assists in proper control wiring.
• Assures reliable connectability
• Eases field service
• Simplifies system trouble shooting.
• Verifies data is being received correctly
• No "wall wart" transformer to break off or come unplugged
• Allows unit to hold the last received levels indefinitely.

Features

• DMX512 Combine unit solves the problem of combining multiple DMX input signals into a single DMX output signal.
• The most common configuration of the unit allows two consoles to control a single set of dimmers in a highest takes precedence or pile on mode.
• Units with up to six inputs are available. More than six inputs can be accommodated using a Master/Slave arrangement.
• Units that patch and/or route the DMX dimmer channels are available for applications where two consoles control a single dimmer rack with loads in separate rooms.
• The custom possibilities based on the DMX512 Combine Unit are almost endless.

Specifications

• Baud rate: 250 Kilobaud
• Input circuit: EIA-485 receiver with 120 ohm termination between +data and -data
• Input connectors: Gold plated 5 pin male (Neutrik D1 series) Terminal Block Optional
• Output circuit: EIA-485 driver
• Output connector: Gold plated 5 pin female (Neutrik D1 series) Terminal Block Optional
• Input to output delay: 1/100 second average 1/50 second maximum
• Power input: 100 - 120 volts, 50/60 hertz, 12 watts (208 - 240 volt optional)
• Power cord: Attached 5' 18/3 cord with parallel blade w/ ground plug.
• Color: Silver hammertone with black front and back panels.
• Size and weight: 1.74"H x 11.25"D x 8.25"W, 4.9 pounds