4 Way LPT Computer Controlled Switch

For switching up to 4 different appliances, lamps or motors via a computer program. Appliances with operating voltages of 6...24V, max. 2A direct current can be controlled. If the appliance power rating is higher than the recommended rating, a second set of relays can be used and switched by the computer switch. With the enclosed software it is possible to switch appliances on or off at certain times, specific switching sequences (also for several days) can be programmed, running light effects etc. The module can also be controlled manually with the conmputer keyboard. The module is connected to the printer port of a standard PC-AT from '486 on.
Diskette 3.5" is enclosed!

Technical data:

• Operating voltage: 6...24V
• Switching current: max. 2A
• Dimensions: approx. 73 x 56 x 29 mm