6ES7421-1FH20-0AA0

Product ID:102788
Updated: 2026/7/2
Siemens 6ES7421-1FH20-0AA0

Key Features

  • 1Acquire data reliably with 16 isolated digital inputs.
  • 2Integrate seamlessly with SIMATIC S7-400 PLC systems.
  • 3Meet industry standards using IEC1131-2 Type 2 compliant inputs.
  • 4Operate efficiently at 120/230V with low 80 mA current.
  • 5Save panel space with compact 2.5 cm x 29 cm x 21 cm dimensions.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Packaging Quantity
1
Quantity Unit
1 Piece
Package size unit of measure
MM
Packaging Dimension
150,00 x 200,00 x 30,00
Net Weight (kg)
0,037 Kg
Estimated dispatch time (Working Days)
20 Day/Days
Export Control Regulations
AL : N / ECCN : N
Notes
Please enter text for every Y option (using the Configurator).
Product Lifecycle (PLM)
PM300:Active Product
Product family
Actuators and indicators, 22 mm, round, plastic, black
Product Description
Indicator lights, 22 mm, round, plastic, red, lens, smooth, with holder, LED module, with integrated LED 230 V AC, screw terminal, with laser labeling, inscription or symbol Customer-specific selection with SIRIUS ACT configurator (CIN)
Article Number (Market Facing Number)
3SU1106-6AA20-1AA0-Z Y19

Specifications may be subject to change without notice

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