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    Manuals, quotations, and C7-635 model review for Siemens 6ES7635-2EC01-0AE3 are supported by Apter Power.

6ES7635-2EC01-0AE3

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Siemens 6ES7635-2EC01-0AE3 is a C7-635 Key compact unit that combines a CPU 314C-2 DP controller, OP170B operator panel, and integrated process I/O.
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Technical specifications for 6ES7635-2EC01-0AE3

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7635-2EC01-0AE3
  • Product Family:
    Siemens Compact Universal Controller
  • Product Type:
    C7-635 Key Compact Control Unit
  • Stock:
    1
  • Working Memory:
    64 KB
  • Operator Interface:
    61-key membrane keyboard
  • Digital Inputs:
    24
  • Digital Outputs:
    16
  • Analog Inputs:
    5
  • Analog Outputs:
    2
  • Technology Functions:
    Counting, frequency measurement and pulse-width modulation
  • Positioning:
    Analog or digital output positioning
  • Fieldbus Interface:
    PROFIBUS DP
  • CPU Program Media:
    SIMATIC Micro Memory Card required
  • Operator Project Media:
    CompactFlash card supported
  • Operating System:
    Microsoft Windows CE
  • Rated Supply:
    24 V DC
  • Supply Range:
    20.4–28.8 V DC
  • Current Consumption:
    350 mA typical, 1 A maximum
  • Inrush Current:
    2 A for 70 ms
  • Voltage Interruption:
    At least 20 ms
  • Power Loss:
    14 W
  • Panel Cutout:
    231×257mm, +1mm tolerance
  • Protection Class:
    IP65 front, IP20 rear
  • Weight:
    3.307 lbs (1.5 kg)
  • Estimated shipping dimensions:
    26×27.4×8cm
  • Tariff Code:
    85371091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Key Panel Integrated I/O Project Media Panel Mount

Features:

  • Combines CPU 314C-2 DP control and OP170B operation in one panel unit.
  • Provides integrated digital, analog, and technology I/O channels.
  • Uses a 61-key membrane keyboard for local operator input.
The C7-635 Key reduces the control and operating sections to one enclosure while keeping the CPU and operator-project storage functions distinct.

Directly integrated process channels handle the base signal set, and additional S7-300 I/O can be attached through the documented expansion arrangement.

The front-panel gasket and mounting supports establish the IP65 operator side when the specified control-cabinet cutout is prepared.

The Siemens 6ES7635-2EC01-0AE3 C7-635 Key Compact Control Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7635-2EC01-0AE3 C7-635 Key Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Operating the local interface

  • Keyboard: A 61-key membrane matrix provides local entries.
  • Operator section: The OP170B functions run on the integrated Windows CE platform.
  • Project controls: Configured screens and key assignments determine the operator workflow.
  • Panel boundary: The keyboard belongs to the Key version rather than the C7-635 Touch arrangement.

Connecting the base process signals

  • Digital acquisition: Twenty-four inputs receive binary process states.
  • Digital commands: Sixteen outputs provide the integrated discrete control points.
  • Analog measurement: Five inputs accept configured analog signals.
  • Analog commands: Two outputs carry the integrated analog control values.

Separating CPU and operator storage

  • CPU program: A SIMATIC Micro Memory Card is required to run the CPU user program.
  • Panel project: The operator configuration is managed independently of the CPU program.
  • CF expansion: A CompactFlash card supports larger recipe storage or panel replacement without a PG/PC.
  • Media check: The required card type must be matched to the CPU or operator section before loading data.

Establishing the cabinet interface

  • Cutout: The C7-635 Key fits a 231×257 mm opening with +1 mm tolerance.
  • Supports: Ten mounting supports secure the Key unit from the rear.
  • Front seal: Even gasket compression preserves the documented IP65 front boundary.
  • Rear access: The rear enclosure and terminals remain within the IP20 side of the installation.
Description
Operator control and PLC execution share one enclosure in Siemens 6ES7635-2EC01-0AE3, the SIMATIC C7-635 Key compact unit. The assembly combines a CPU 314C-2 DP control section with an OP170B operator section and a 61-key membrane keyboard.

Process wiring enters 6ES7635-2EC01-0AE3 through 24 digital inputs, 16 digital outputs, five analog inputs, and two analog outputs. Integrated technology functions cover counting, frequency measurement, pulse-width modulation, and positioning through analog or digital outputs.

A SIMATIC Micro Memory Card stores the CPU user program for 6ES7635-2EC01-0AE3 and is required for operation. The operator section uses Windows CE and can use a CompactFlash card for project data when the configured storage requirement exceeds the internal limit.

Installed through a 231×257 mm panel cutout, 6ES7635-2EC01-0AE3 presents an IP65 front while the rear remains IP20. Its 24 V DC input accepts 20.4–28.8 V, draws about 350 mA without load, and has a documented maximum current of 1 A.
Alternative Names
Siemens 6ES7635-2EC01-0AE3 6ES76352EC010AE3 6ES 7635 2EC01 0AE3 6ES7 635-2EC01-0AE3 6ES7635-2ECO1-0AE3 C7-635 Key Compact Unit SIMATIC C7-635 Keys Siemens CPU314C-2 DP OP170B Unit
Technical notes
Siemens 6ES7635-2EC01-0AE3 integrates 24 digital inputs, 16 digital outputs, 5 analog inputs, 2 analog outputs, and a 61-key membrane panel.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why will Siemens 6ES7635-2EC01-0AE3 not operate without a memory card?
The CPU program for Siemens 6ES7635-2EC01-0AE3 must reside on a SIMATIC Micro Memory Card, which is required for operation.
Which panel opening is needed for Siemens 6ES7635-2EC01-0AE3?
Prepare a 231×257 mm cutout with +1 mm tolerance for Siemens 6ES7635-2EC01-0AE3 and secure it with ten supports.
How does the operator interface of Siemens 6ES7635-2EC01-0AE3 differ from the C7-635 Touch?
Siemens 6ES7635-2EC01-0AE3 uses the OP170B and a 61-key membrane keyboard instead of the resistive touch interface.
Where should a larger recipe project be stored on Siemens 6ES7635-2EC01-0AE3?
A supported CompactFlash card provides additional operator-project storage for Siemens 6ES7635-2EC01-0AE3 when more than 32 KB is needed.
What I/O is available without adding an expansion module to Siemens 6ES7635-2EC01-0AE3?
Siemens 6ES7635-2EC01-0AE3 integrates 24 digital inputs, 16 digital outputs, five analog inputs, and two analog outputs.
How is the front protection rating maintained when Siemens 6ES7635-2EC01-0AE3 is mounted?
Seat the gasket evenly and tighten the ten supports crosswise so the Siemens 6ES7635-2EC01-0AE3 front retains its IP65 boundary.

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