I/O Modules and Hardware
|I/O Adapter Modules||I/O Chassis||1771 I/O Module Overview||Digital I/O Modules||Analog I/O Modules|
|Specialty I/O Modules||Wiring Arms||Remote Termination Panels and Cables||Distributed I/O|
An I/O adapter module in a chassis with I/O modules interfaces the I/O modules with the I/O link for communication with a scanner port for a processor at another location. I/O adapter modules for 1771 I/O are available for ControlNet, Universal Remote I/O, and Extended Local I/O links.
For 1771 I/O to be controlled by a processor other than one in the same chassis with the I/O modules, an I/O adapter module must be placed in left-most slot of the chassis containing the I/O modules.
The 1771-ASB is compatible with an I/O link with 32 I/O-adapter devices and either 82W or 150W termination.
|Description||Extended local I/O adapter module||Universal Remote I/O adapter module|
|Port||Extended Local I/O adapter port||Universal Remote I/O adapter port|
|Communication Rate||not comparable (parallel)||57.6 kbit/s
|Connectors||D-shell connector||1771-WB wiring arm|
|Cable||1771-CX1 (1 m)
1771-CX2 (2 m )
1771-CX5 (5 m)
|Backplane Current Load @ 5V||1.2 A||1.0 A|
|Weight||0.6 kg (1.2 lb)||0.9 kg (1.9 lb)|
|⋆ When product is marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.|