Allen Bradley 1756-OB16DK Digital DC Diagnostic Output Module

FAQ

Q1: What is the primary function of the 1756-OB16DK module?
The module provides 16 diagnostic DC sourcing outputs for ControlLogix automation systems.

Q2: What voltage range does the module support?
It operates with 24V DC signals and supports an operating range of 10–31.2V DC.

Q3: How many output channels are included?
The module includes 16 digital DC outputs with integrated diagnostics.

Q4: What diagnostic features are available?
The module supports open wire, overload, and short-circuit fault detection.

Q5: Which ControlLogix terminal blocks are compatible?
It is compatible with 1756-TBNH and 1756-TBSH removable terminal blocks.

Q6: What is the maximum output current per channel?
Each output point supports up to 1 A current.

Q7: What are the dimensions and weight of the unit?
The dimensions are 138 × 35 × 140 mm, and the weight is approximately 0.32 kg.

Q8: Is the 1756-OB16DK still available?
Yes, the product is currently active within the Allen-Bradley ControlLogix I/O platform.

1756-OB16DK Allen Bradley

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