Siemens 6ES7151-1CA00-0AB0 Interface Module
$209.00
$530.00
Description
Product Description
The Siemens 6ES7151-1CA00-0AB0 (IM151‑1 Basic) is the entry-level interface module for the SIMATIC ET 200S distributed I/O system, providing a reliable connection between ET 200S I/O modules and PROFIBUS DP networks. Supporting communication speeds up to 12 Mbit/s, this module ensures efficient data exchange and robust network integration for small to medium distributed I/O configurations.
The IM151‑1 Basic module accommodates up to 12 connected ET 200S modules (power, electronic, or motor starter modules) and supports standard PROFIBUS DP functions, including SYNC, FREEZE, and direct slave-to-slave data transfers. Its compact design, Sub‑D bus connector with integrated termination, and low power consumption (typical 1.5 W) simplify installation and integration into existing PROFIBUS infrastructures.
Although now discontinued and available as a spare part only, this interface module remains essential for maintaining legacy ET 200S systems.
Technical Specifications
| Attribute | Details |
|---|---|
| Brand | Siemens |
| Model | 6ES7151-1CA00-0AB0 (IM151‑1 Basic) |
| System Compatibility | SIMATIC ET 200S distributed I/O |
| Product Type | Interface Module |
| Communication Protocol | PROFIBUS DP |
| Transmission Rate | 9.6 kbit/s to 12 Mbit/s |
| Bus Connection | 9‑pin Sub‑D connector with integrated termination |
| Max Modules Supported | Up to 12 ET 200S modules (excluding F‑modules) |
| Supply Voltage | 24 V DC |
| Input Current | Max 70 mA |
| Power Loss | Typical 1.5 W |
| Address Area | 88 bytes input / 88 bytes output |
| Special Functions | SYNC, FREEZE, direct slave-to-slave communication |
| Dimensions | 119.5 × 45 × 75 mm |
| Weight | 0.167 kg |
| Protection Rating | IP20 |
| Compliance | RoHS: Not compliant |
| Lifecycle Status | Discontinued, spare part only |
| Country of Origin | Germany |
Key Features
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Entry-level interface for ET 200S distributed I/O modules.
-
Supports up to 12 modules with PROFIBUS DP communication.
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Includes SYNC and FREEZE functionality, plus slave-to-slave data exchange.
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Compact Sub‑D bus connector with integrated termination for easy installation.
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Low power consumption and reliable operation in legacy systems.
Applications
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Factory Automation: Distributed I/O for assembly lines, packaging machines, and robotic workcells.
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Process Control: Integration of sensors, actuators, and binary devices in chemical plants and refineries.
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Energy Systems: Monitoring turbines and generators with PROFIBUS connectivity.
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Infrastructure: Distributed building automation and traffic control systems.
FAQ
Q: How many ET 200S modules can the IM151‑1 Basic support?
A: It can connect up to 12 power, electronic, or motor starter modules (excluding F-modules).
Q: What PROFIBUS DP features are supported?
A: SYNC, FREEZE, and direct slave-to-slave data exchange for reliable network communication.
Q: Is this module compatible with ET 200SP systems?
A: No, it is only compatible with ET 200S modules. For ET 200SP, Siemens recommends newer PROFINET-based interface modules.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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