Allen Bradley 1747-ASB/A Remote I/O Adapter Module

FAQ

Q1: What is the primary function of the 1747-ASB/A module?
The module acts as a Remote I/O adapter for SLC 500 systems, enabling communication between remote chassis and PLC processors.

Q2: What communication speeds are supported?
The module supports 57.6 kbps, 115.2 kbps, and 230.4 kbps RIO communication rates.

Q3: How many chassis can the module control?
The adapter can control one remote chassis and up to two remote expansion chassis.

Q4: What addressing modes are supported?
The module supports 1/2-slot, 1-slot, and 2-slot addressing modes.

Q5: Which I/O modules are compatible with the 1747-ASB/A?
It supports SLC 5/01 compatible discrete, analog, and specialty I/O modules.

Q6: What is the maximum communication cable length?
The maximum supported RIO communication distance is 3040 meters (10,000 feet).

Q7: What are the dimensions and weight of the unit?
The dimensions are 145 × 35 × 140 mm, and the weight is approximately 0.17 kg.

Q8: Is the 1747-ASB/A still available?
No, the product has been discontinued and is mainly available through surplus and refurbished inventory suppliers.

1747-ASB/A Allen Bradley

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