Allen-Bradley 1747-L20C Processor Unit

Allen-Bradley 

Allen-Bradley 1747-L20C Processor Unit

Part Number:1747-L20C

Product Parameters:Processor Unit

Manufacturer:Allen-Bradley

Country of origin: USA

Place of shipment: Xiamen, China

Voltage: 85-265 VAC, 47-63 Hz

Power Supply Fuse Protection: 1.25A

Outputs: 8 AC/DC Relay

Line Power: 120-240 Volts AC

The 1747-L20C is a fixed‑hardware processor unit in the SLC 500 family from Allen-Bradley / Rockwell 

Automation. In one compact module it combines the controller CPU, power supply and a fixed set of input/

output points — offering a simple, self‑contained PLC solution for small to mid‑size automation tasks. 

The unit includes on‑board digital inputs and relay outputs, which makes it suitable for direct control of 

discrete devices without requiring separate I/O modules.

✓ Secure Packaging：Most products come in original packaging with professional foam protection to 

ensure safe delivery worldwide.

✓ 1-Year Warranty：All products are covered by a 12-month warranty. Free repair or replacement is provided 

for faults under normal use.

✓ Global Service Network：Our after-sales support covers the globe, ensuring fast response and problem 

resolution anywhere.

✓ Customized Solutions：We provide tailored spare parts and solutions to optimize equipment performance 

and extend service life.

Q1: When is the earliest you can ship your order?

A: We will ship immediately upon receiving your payment.

Q2: Do you have any branches overseas?

A: No, but our products are sold all over the world.

Q3: Are you a manufacturer or a trading company?

A: A trading company.

Q4: Can you provide technical support?

A: No, we sell hardware, but we do not provide technical support.

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