Products
Based on over 5000 reviews
Description:6DD1688-0AE2 — high-speed counter module for Siemens SIMATIC S7-300, providing precise pulse counting and rapid signal processing for industrial automation and motion control applications.
Product condition: New
Packing condition:Factory Packing.
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.


![]()

| Manufacturer | SIEMENS |
| Item number | 6DD1688-0AE2 |
| Country of Origin | Germany |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller – 20-year spare-part express
SIEMENS |6DD1688-0AE2|Electropneumatic Positioner
Product Overview
The 6DD1688-0AE2 is a high-speed counter module from the Siemens SIMATIC S7-300 series, designed for industrial automation and motion control applications. It enables precise high-speed pulse counting and position control. This module supports multi-channel high-speed counter inputs and is suitable for complex process control systems.
Key Specifications
|
Parameter |
Specification |
|
Product Model: |
6DD1688-0AE2 |
|
Module Type: |
High-Speed Counter Module |
|
Input Points: |
4-point high-speed counter input |
|
Supported Signal Types: |
TTL/HTL/Quadrature Encoder |
|
Maximum Counting Frequency: |
100 kHz |
|
Response Time: |
≤10 µs |
|
Communication Interface: |
MPI/DP |
|
Operating Temperature: |
0 ~ 60°C |
|
Mounting Method: |
DIN Rail Mount |
Key Advantages
High speed and precision: Supports high-frequency pulse input for accurate counting and position control.
Multi-functional compatibility: Compatible with TTL/HTL signals and quadrature encoders, suitable for various industrial applications.
Stable and reliable: Modular design with strong anti-interference capabilities, adaptable to complex industrial environments.
Easy integration: Seamlessly compatible with other modules in the SIMATIC S7-300 series, facilitating system expansion and maintenance.
Contact Hotline
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
Summary
The 6DD1688-0AE2 high-speed counter module provides reliable, high-speed signal acquisition and counting capabilities for industrial automation systems, and is a key module of the SIMATIC S7-300 series in motion control and precision counting applications.
What happens next?
Leave A Message
Scan to Wechat :
Scan to WhatsApp :