1785-KA | Allen-Bradley PLC 5 Communication Adaptor Module
Overview
The 1785-KA is a Communication Adaptor Module from Allen-Bradley, used for interfacing with Data Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal systems. It requires 1.4 Amperes at 5 Volts DC from the backplane.
Specifications
- Interface Ports: Data Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
- Required Backplane Power: 1.4 Amperes at 5 Volts DC
- Max Modules Per System: 4
- LED Indicators: 1 Diagnosis/Status per channel
- Weight: 0.3 lbs (0.1 kg)
- Coating: Conformal Coat
Electrical Characteristics
- External Power Requirement: None
- Typical AC Signal Delay (Off): 29 (+/- 8) ms
- Typical DC Signal Delay (Off): 30 (+/- 7) ms
Mechanical Details
- Dimensions: 4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
- Wiring Arm: 1771-WN
Communication
- Operation: Process Messages
- Communication with PLC Processor: Direct connection to Channel 3 of PLC-5 processor
1785-KA | Allen-Bradley PLC 5 Communication Adaptor Module
1785-KA | Allen-Bradley PLC 5 Communication Adaptor Module
Overview
The 1785-KA is a Communication Adaptor Module from Allen-Bradley, used for interfacing with Data Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal systems. It requires 1.4 Amperes at 5 Volts DC from the backplane.
Specifications
- Interface Ports: Data Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
- Required Backplane Power: 1.4 Amperes at 5 Volts DC
- Max Modules Per System: 4
- LED Indicators: 1 Diagnosis/Status per channel
- Weight: 0.3 lbs (0.1 kg)
- Coating: Conformal Coat
Electrical Characteristics
- External Power Requirement: None
- Typical AC Signal Delay (Off): 29 (+/- 8) ms
- Typical DC Signal Delay (Off): 30 (+/- 7) ms
Mechanical Details
- Dimensions: 4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
- Wiring Arm: 1771-WN
Communication
- Operation: Process Messages
- Communication with PLC Processor: Direct connection to Channel 3 of PLC-5 processor