Product Name:Digital input module
Brand Name:Siemens
Model Number:6ES7650-8DK70-1AA0
Country of Origin:Germany
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Siemens |
Model Number: |
6ES7650-8DK70-1AA0 |
Country of Origin: |
Germany |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
The Siemens 6ES7650-8DK70-1AA0 is a 16-channel digital input module belonging to the ET 200PA SMART distributed I/O family. This 6ES7650-8DK70-1AA0 module features galvanically isolated 24 V DC inputs, diagnostic capabilities via a 20-pole interface, and two integrated sensor power outputs. The Siemens 6ES7650-8DK70-1AA0 is equipped with a conformal coating (ISA-S71.04 G1/G2/G3) to protect against harsh, corrosive environments. Operation of this 6ES7650-8DK70-1AA0 module requires an IM 650-8PH interface module.
Process Automation: Ideal for use in the ET 200PA SMART distributed I/O system, connecting field devices (e.g., sensors, switches, pushbuttons) to a PROFINET network.
High-Availability Systems: Supports system configurations for high availability with PROFINET redundancy features (R1, S2, MRP).
Harsh Environments: The ISA-S71.04 conformal coating (G1, G2, G3) makes the module suitable for applications in corrosive or humid environments.
Flexible Plant Expansion: Supports online expansion and module replacement (CiR/HCiR) without system downtime.
16 Isolated Digital Inputs: Provides 24 V DC sinking/sourcing inputs with electrical isolation.
Integrated Diagnostics: 1 x 20-pole diagnostic interface for rapid fault identification and module status monitoring.
Integrated Sensor Supply: Includes two short-circuit protected sensor power outputs (L+ -2.5 V) with a nominal capacity of 120 mA each.
Conformal Coating: Protected against corrosive atmospheres per ISA-S71.04 severity levels G1, G2, and G3.
ET 200PA SMART Compatibility: Seamless integration into the ET 200PA SMART I/O system.
High-Availability Ready: Supports PROFINET redundancy and online module replacement (CiR/HCiR).
Signal Acquisition: The primary function of the 6ES7650-8DK70-1AA0 is to acquire and convert digital signals from field devices (e.g., sensors and switches) into a digital format readable by the PLC.
Galvanic Isolation: The module provides electrical isolation between the control logic and the field-level inputs, protecting the system from potential ground loops and voltage spikes.
Diagnostic Monitoring: It continuously monitors the status of each input channel and the module itself, reporting faults via the 20-pole diagnostic interface and status LEDs.
Sensor Power Supply: The module integrates two sensor power outputs, supplying power directly to connected sensors, eliminating the need for external power supplies for small field devices.
System Integration: The module communicates with the higher-level controller via the IM 650-8PH interface module over the ET 200PA SMART backplane bus.
Time Stamp Support: Supports time stamping for input modules, enabling precise event logging and sequence analysis.
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Item |
Description |
Part Number / Reference |
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Digital Input Module |
ET 200PA SMART, 16 DI, 24V DC, isolated, diagnostic, conformal coating |
6ES7650-8DK70-1AA0 |
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Interface Module |
Required for operation of ET 200PA SMART modules |
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Front Connector |
20-pole connector for wiring field signals to the module |
6ES7592-1AM00-0XB0 (Suitable for S7-300) |
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Active Bus Module |
For mounting ET 200PA SMART modules on a rack |
6ES7650-8PA00-xAA0 |
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PROFINET Cable |
For connecting the ET 200PA SMART station to the PROFINET network |
Various (e.g., 6XV1840-2AH10) |
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Mounting Rail |
For installing the active bus modules and power supply |
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