Allen Bradley 1746-OB8/A Digital DC Output Module

FAQ

Q1: What is the primary function of the 1746-OB8/A module?
The module provides 8 DC sourcing output channels for SLC 500 automation systems.

Q2: What output voltage range does the module support?
It supports DC output voltages from 10V DC to 50V DC.

Q3: How many output channels are included?
The module includes 8 digital DC sourcing outputs.

Q4: What is the maximum output current per channel?
Each output channel supports up to 1 A at 30°C and 0.5 A at 60°C.

Q5: Which controllers are compatible with the 1746-OB8/A?
The module is compatible with Allen-Bradley SLC 500 chassis-based controllers.

Q6: Does the module provide electrical isolation?
Yes, it provides 1500V AC isolation between field wiring and the backplane.

Q7: What are the dimensions and weight of the unit?
The dimensions are 145 × 35 × 140 mm, and the weight is approximately 0.25 kg.

Q8: Is the 1746-OB8/A still available?
No, Rockwell Automation has discontinued the 1746-OB8 series modules.

1746-OB8/A Allen Bradley

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