Technical Specifications for 1756-L74 ControlLogix 5574 Processor
Product Overview
Catalogue Number: 1756-L74
Product Series: ControlLogix 5574 Processor
Memory: 16 MB
Component Type: PLC & I/O
Memory Card Type: SD
Memory Card, Installed: 1 GB
Memory Card Option: SD Card
Communication Capabilities
Onboard Communications Ports: USB (programming only)
Supported Communication Protocols:
EtherNet/IP™
ControlNet™
DeviceNet™
Data Highway Plus™
Remote I/O
SynchLink
Third-party process and device networks
Maximum Digital I/O: 128,000
Maximum Analogue I/O: 4,000
Maximum Total I/O: 128,000
Environmental and Physical Specifications
Operating Temperature: 0 °C to 60 °C
Storage Temperature: -40 °C to 85 °C
Relative Humidity: Up to 95% non-condensing
Shock Rating: IEC 60068-2-27
Vibration:
Acceleration: 2 m/s²
Frequency, Operational: Up to 500 Hz
Rating: IEC 60068-2-6
Weight: Approximately 0.25 kg
Power Dissipation, Max: 2.5 W
Additional Features
Software Configuration: RSLogix5000 / Studio 5000 (Logix Designer)
Safety Controller: No
Conformal Coating: Available on products with a "K" in the catalogue number for protection in harsh environments.
These detailed specifications provide comprehensive information about the 1756-L74 ControlLogix 5574 Processor, highlighting its memory capacity, communication capabilities, environmental tolerances, and physical characteristics.
