This article provides E281-4035 IntelliTouch Bus Controller specifications

See below for E281-4035 IntelliTouch Bus Controller specifications.

The E281-4035 controller only uses four consecutive I/O ports, but it occupies 32 (0x20) consecutive I/O ports. The Base I/O address is selected by jumpers W3 and W2. In the example above, the Base I/O address is 280H (factory default).

(W3 value x 100) + (W2 value x 10)
(2 x 100) + (8 x 10) = 280H

Jumper W1 selects the IRQ. In the example above, IRQ 5 is selected.
 

Power Requirements

• 5 VDC (±5%) @ 0.3 Amps
• 12 VDC (-5%, +10%) @ 0.1 Amps
• -12 VDC (±10%) @ 0.04 Amps
• Ripple for all voltages <0.150 v="V" p-p="p-p"></0.150>