Data Highway path
Connects a PLC-3 system to the Allen-Bradley Data Highway.
Allen-Bradley · PLC-3 Communication Adapter Module
Allen-Bradley 1775-KA PLC-3 Communication Adapter
Optional PLC-3 communication adapter for Data Highway and intelligent RS-232-C connections.
01
System Overview
Allen-Bradley identifies 1775-KA as the PLC-3 Communication Adapter Module. It is an optional module for PLC-3 main or expander chassis, rather than a PLC-3 processor or I/O scanner.
The module provides the documented connection path between PLC-3 equipment and the Allen-Bradley Data Highway. Its manual also describes its relationship to an intelligent RS-232-C device, establishing two distinct communications contexts for the adapter.
The official manual covers installation, configuration, message procedures and error information for the communication-adapter role. Those topics belong to the adapter module; they do not redefine the power-supply, EEPROM-memory or I/O-scanner functions listed in the PLC-3 quick-start record.
A complete 1775-KA identification should be retained when documenting a PLC-3 communication path, because the source describes the adapter as a named module with its own installation and configuration procedures.
02
Configuration Reference
- Brand
- Allen-Bradley
- Product type
- PLC-3 Communication Adapter Module
- System family
- PLC-3
- Country of Origin
- Not stated in the reviewed official source
- Module status
- Optional
- Chassis location
- PLC-3 main chassis or expander chassis
- Network relationship
- Allen-Bradley Data Highway
- Serial relationship
- Intelligent RS-232-C device
- Documented procedures
- Installation, configuration, message procedures and error information
03
PLC-3 Assembly Context
Documented system role
PLC-3 Assembly Context
The technical reference is cropped from the official PLC-3 Communication Adapter Module manual. It identifies the 1775-KA manual and its distinct communications function.
The image is an official technical-diagram crop with non-diagram page furniture removed. Selecting it opens the complete embedded diagram; its placement is fixed to the adjacent content height and does not stretch the layout.
04
Configuration Notes
Serial path
The manual documents an interface to an intelligent RS-232-C device.
Module position
May be used in a PLC-3 main or expander chassis.
05
Support Questions
A PLC-3 is offline on Data Highway; what role should 1775-KA play in the fault path?
For 1775-KA, it is the PLC-3 Communication Adapter Module that interfaces the PLC-3 with the Allen-Bradley Data Highway.
Our controller must also talk to an intelligent serial device; does 1775-KA cover that path?
For 1775-KA, the official manual documents an interface between the PLC-3 and an intelligent RS-232-C device.
Which physical ports should be checked first on a 1775-KA communication fault?
For 1775-KA, the official front-view diagram identifies separate RS-232-C and Data Highway ports, plus their associated indicators.
Can 1775-KA be treated as a processor when documenting a PLC-3 chassis?
For 1775-KA, no; it is an optional communication adapter module for a PLC-3 main or expander chassis.
What configuration work belongs specifically to 1775-KA after replacing a failed communications module?
For 1775-KA, the official manual covers its installation, configuration, message procedures and error information.
Why should a Data Highway service record name 1775-KA in full?
For 1775-KA, the complete number distinguishes the communication adapter from PLC-3 supplies, EEPROM modules and I/O scanners that occupy other system roles.
06
Moore Automation
Moore Automation
Industrial automation parts support
Moore Automation provides industrial automation parts for maintenance and replacement planning. Supply enquiries can be prepared with the complete manufacturer model and required quantity.
- Original products
- Fast delivery
- 1-year warranty
- 12-hour online response
www.mvme.cn
07
Related Product List
- Allen-Bradley 1734-IE8C
- ABB PM863K02
- Bosch Rexroth HCS03.1E-W0150-A-05-NNBV
- Foxboro FBM242
- HIMA F7131
- GE IC670GBI102
- Honeywell CC-PDOB01
- Allen-Bradley 1734-IB8
- ABB PM891K02
- Bosch Rexroth HCS01.1E-W0009-A-02-B-ET-EC-NN-L3-NN-FW
- Foxboro P0922QS
- HIMA F35 030 11
- GE IC670PBI001
- Honeywell CC-PCNT02
- Allen-Bradley 1734-TOPS
- ABB PM866AK01
- Bosch Rexroth HMS01.1N-W0110-A-07-NNNN
- Foxboro RH916TA
- HIMA F3330
- GE IC670FBI001
- Honeywell CC-PAIL51
- Allen-Bradley 1734-AENT
- ABB PM866AK02
- Bosch Rexroth HMS01.1N-W0070-A-07-NNNN
- Foxboro FBM211
- HIMA F3236
- GE IC670MFP100
- Honeywell FC-UGAO01
- Allen-Bradley 1734-TBS
- ABB PM867K01
- Bosch Rexroth HMS01.1N-W0150-A-07-NNNN
- Foxboro P0914TN
- HIMA F6217
- Allen-Bradley 1734-OB8
- ABB PM867K02
- Bosch Rexroth HMS01.1N-W0054-A-07-NNNN
- Foxboro RH914TN
- HIMA F3237
- Allen-Bradley 1734-OW4
- ABB PM891K01
- Bosch Rexroth DDS02.1-W100-D
- Foxboro FBM228
- HIMA F35 034
- GE IC670GBI001
- Honeywell FC-SAI-1620M
- Allen-Bradley 1734-IE2V
- ABB PM862K01
- Bosch Rexroth HCS02.1E-W0054-A-03-NNNN
- B&R CP360
- B&R 3CP360.60-1
- B&R 8I66T400037.0X-000
- B&R X20AT2222
- B&R X20AO2622
- B&R X20AI2437
- B&R X20SM1446-1
- B&R X20HB8884
- B&R X20DC4395
- B&R 7CX408.50-1
- B&R X20BC0087
- B&R X20IF1086-2
08
No related record found