Allen Bradley 1746-NO8I SLC 500 Analog Output Module

Applications

• Continuous industrial process control for manufacturing plants.

• Precision motor speed and position regulation in automated systems.

• Temperature and pressure monitoring in critical environments.

• Seamless integration with SLC 500 PLCs for modular system expansion.

• Real-time feedback and diagnostics for improved operational efficiency.

Key Advantages

• Exceptional signal stability ensures reliable performance across all channels.

• Versatile output options support both 0-10V voltage and 4-20 mA current.

• Compact and rugged design fits tight control cabinets and harsh environments.

• Fully compatible with SLC 500 PLC architecture, enabling quick setup.

• Easy maintenance with minimal downtime due to durable industrial-grade components.

Technical FAQs

Q1: What signal types are supported by the 1746-NO8I?
The module supports both voltage (0-10V) and current (4-20 mA) outputs.

Q2: How many analog output channels does the module have?
It provides 8 independent channels for versatile applications.

Q3: Are the channels isolated from each other?
Yes, each channel is electrically isolated to prevent interference.

Q4: Is the module suitable for safety-critical systems?
No, it is not rated for safety instrumented systems; external safety measures are required.

Q5: What is the response time for signal updates?
Typical channel update time is approximately 1 millisecond.

Q6: Does the module have overcurrent or short-circuit protection?
Yes, built-in protection prevents damage to both module and PLC.

Q7: Can the 1746-NO8I operate accurately under varying temperatures?
Yes, it is temperature-compensated and operates reliably from -20°C to 70°C.

Q8: Can the module be hot-swapped?
No, power must be removed before installation or removal.

Q9: Which PLC models are compatible with this module?
It is compatible with Allen Bradley SLC 500 series and 1746 chassis models.

Q10: How is calibration performed?
The outputs are factory-calibrated, with software adjustments possible via RSLogix 500.