Lowell SEQR-8 Rackmount Sequencer

The Lowell SEQR - 8 is an eight - step rackmount sequencer housed in a 1U chassis. It offers time - delayed activation and deactivation of equipment, with both full and alternate sequence mode (ASM). This sequencer is commonly used alongside Lowell’s Remote Power Controls (RPC Series) and switches (RPS Series). Key features include a steel rackmount chassis with a black finish, sized at 19.00 in. x 9.00 in. x 1.75 in. (1U). Activation is done via a rocker switch, and it has LED status indicators. You can adjust the delay from 0.5 to 10 seconds between steps. There are eight rear - access barrier strip control outputs. The Alternate Sequence Mode lets you bypass selected outputs for partial system operation, like during rehearsals. It also has an alarm interface with an integral override for life - safety applications. The UL - listed power supply takes 100 - 240VAC input and gives 24VDC, 500mA output, along with a 6 ft. cord and four plug adaptors (NEMA 1 - 15, Schuko CEE 7/16, BS1362, AS3112).

Using the Lowell SEQR - 8 is easy. First, make sure it's properly mounted in your 1U rack space. Connect the power supply to a suitable 100 - 240VAC outlet using the provided cord and plug adaptor. Use the rocker switch to start the activation process. You can set the delay time between steps according to your needs, ranging from 0.5 to 10 seconds. If you're doing a partial system operation, like a rehearsal, switch to the Alternate Sequence Mode to bypass selected outputs. For life - safety applications, the alarm interface's integral override will come in handy. When it comes to maintenance, keep the chassis clean from dust. Check the power supply and connections regularly. Make sure the LED status indicators are working properly. If you notice any issues, consult a professional technician. Avoid exposing the sequencer to extreme temperatures and humidity, as this could damage the internal components.