Impulse 8005 User Manual
Pci ‑ digital i/o, Pci 48 channel ttl digital interface
®
www.sealevel.com
PCI ‑ Digital I/O
Item #
The 8005 digital I/O interface provides 48 channels of
buffered drive digital I/O emulating 8255 mode zero, which
can be utilized for PC based control and automation of
equipment including sensors, switches, security control
systems, and other industrial automation systems. 10K
pull‑up resistors are included. Optional values are available.
The PIO‑48.PCI digital I/O interface board contain 6 groups
of eight‑bit I/O ports, configurable as inputs or outputs to
suit the automation task.
Unique Features
48 channels of buffered TTL I/O
Each 8‑bit port individually configurable as input or
output
8255 mode 0 compatible
10K pull up resistors on each bit
+5V power and ground provided on connector
Two industry standard 50‑pin solid‑state relay rack
connectors
Technical Specifications
Number of Channels
48 (TTL)
Power Requirement
+5V @ 1A
Output Specifications
Sink up to 24mA
Source up to 15mA
Connectors
(2) 50‑Pin Headers
Operating Temperature
0 ‑ +70° C
Storage Temperature
‑50° ‑ +105° C
Humidity Range
10 ‑ 90% R.H.
PCI 48 Channel TTL Digital Interface
8005