Catalogs > Automation Systems Catalog > Programmable Controllers > PLC-5 System > I/O Modules and Hardware
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.
Specifications
| Cat. No. | 1771-ACN15 | 1771-ACNR15 | 1771-ALX | 1771-ASB |
| Description | Single-port non-redundant-media and redundant-media ControlNet communication interface module. Only the 1771-ACNR15 can be used with the ControlNet PLC-5 backup system (1785-CHBM). | Extended local I/O adapter module | Universal Remote I/O adapter module | |
| Port | ControlNet I/O adapter port | Extended Local I/O adapter port | Universal Remote I/O adapter port | |
| Communication Rate | 5 Mbit/s | not comparable (parallel) | •57.6 kbit/s •115 kbit/s •230 kbit/s |
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| Connectors | •1 BNC connector for non-redundant media operation •1 NAP (RJ-45 8-pin with shield) |
•2 BNC connectors for redundant media operation •1 NAP (RJ-45 8-pin with shield) |
D-shell connector | 1771-WB wiring arm |
| Cable | Quad-shield RG-6 coaxial cable | •1771-CX1 (1 m) •1771-CX2 (2 m ) •1771-CX5 (5 m) |
Belden 9463 | |
| Backplane Current Load @ 5V | 1.0 A | 1.2 A | 1.0 A | |
| Weight | 1.0 kg (2.1 lb) | 1.0 kg (2.2 lb) | 0.6 kg (1.2 lb) | 0.9 kg (1.9 lb) |
| Temperature, operating | 0…60 °C (32…140 °F) | |||
| Temperature, nonoperating | -40…85 °C (-40…185 °F) | |||
| Relative Humidity | 5…95% (without condensation) | |||
| Certifications¬ | CSA Class I Div 2 Hazardous, FM Class I Div 2 Hazardous, UL, CE | |||
| ¬ When product is marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details. | ||||