Product details
Manufactured byArcom
Product groupModules
DescriptionArcom SPIBBCM 40 Channel Parallel I/O Interface Board | Digital I/O Board | Low Power
DescriptionArcom SPIBB 40-Channel Parallel I/O Expansion STEbus Module, Low PowerSPIBB provides a low-cost and versatile means of expanding the digital I/O of STEbus systems Two 8255 devices give 40 I/O lines; 32 lines are fully buffered with 24mA drive sink and 15mA source capability. Direction and enable are software-programmable, and 16 lines can be disabled at system power-up, for extra safety Jumpers select interrupt status, so the board can be set for any one of the STEbus' four attention request levels Digital I/O lines are taken out through the Signal Conditioning Bus interface, providing a second level of standardization to the STEbus. Any of Arcom's range of real-world interfaces including SSRs, open-collector outputs, mains detectors or opto-isolators, and prototyping boards, can be simply connected.Features: 40 I/O lines 32 buffered TTL lines 24mA sink, 15mA source capability Signal Conditioning Bus interface
DescriptionArcom SPIBB 40-Channel Parallel I/O Expansion STEbus Module, Low PowerSPIBB provides a low-cost and versatile means of expanding the digital I/O of STEbus systems Two 8255 devices give 40 I/O lines; 32 lines are fully buffered with 24mA drive sink and 15mA source capability. Direction and enable are software-programmable, and 16 lines can be disabled at system power-up, for extra safety Jumpers select interrupt status, so the board can be set for any one of the STEbus' four attention request levels Digital I/O lines are taken out through the Signal Conditioning Bus interface, providing a second level of standardization to the STEbus. Any of Arcom's range of real-world interfaces including SSRs, open-collector outputs, mains detectors or opto-isolators, and prototyping boards, can be simply connected.Features: 40 I/O lines 32 buffered TTL lines 24mA sink, 15mA source capability Signal Conditioning Bus interface
Manufacturer, product group, and supply
See who makes this product, where it belongs, and where available inventory may be listed.
Manufactured by
Arcom
View Arcom profile
Product group
Modules
Explore Modules Explore Parallel I/O Expansion Modules Explore Parallel I/O Interface Boards
Available from
Sourcing support available
Start a sourcing request
| # | Name |
|---|---|
| 1 | SPIBBCM |