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SIEMENS 6ES7531-7KF00-0AB0 DI Module | 16-Channel, 24V DC, for SIMATIC S7-1500
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Power Supply: | 12-30 V DC (Two-wire) | Ambient Temperature: | -40°C To 80°C (-40°F To 176°F) |
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| Electrical Rating: | General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) | Certifications: | Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings) |
| Highlight: | SIEMENS S7-1500 DI Module,16-channel 24V DC PLC module,SIMATIC S7-1500 digital input module |
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SIEMENS 6ES7531-7KF00-0AB0 DI Module | 16-Channel, 24V DC, for SIMATIC S7-1500
SIEMENS 6ES7531-7KF00-0AB0 module specifications. Digital input module, 16 channels, 24V DC, sink/source, for S7-1500 PLC.
Product Overview
The SIEMENS 6ES7531-7KF00-0AB0 is a standard digital input (DI) module for the SIMATIC S7-1500 PLC system. It provides 16 input channels for connecting 24V DC sensors (e.g., proximity switches, push buttons). The module features a high channel density, sink/source (PNP/NPN) input compatibility, and diagnostic capabilities. Its compact design with a removable front connector makes it ideal for high-density control cabinet layouts.
Technical Specifications (Module)
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Parameter |
Specification |
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Manufacturer |
Siemens AG |
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Series |
SIMATIC S7-1500 |
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Model |
6ES7531-7KF00-0AB0 |
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Product Type |
Digital Input Module (DI 16x24VDC) |
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Number of Channels |
16 |
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Input Type |
Sink/Source (IEC Type 1/3) |
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Input Voltage |
24V DC (nominal) |
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Input Current |
Typically 4 mA at 24V DC |
Technical Specifications (Electrical/System)
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Parameter |
Specification |
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Connection |
Removable 40-pin front connector |
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Diagnostics |
Group fault detection (wire break, short circuit) |
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Status Indicators |
Per channel (green LED) |
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Electrical Isolation |
500V AC (between channels and backplane) |
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Power from Backplane |
5V DC (for electronics) |
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Sensor Supply |
Not provided (requires external 24V DC) |
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Module Width |
35 mm |
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Ambient Temperature |
0 to 60°C (32 to 140°F) |
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Certifications |
CE, cULus |
Key Features
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High Channel Density: 16 inputs in a compact 35mm width
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Sink/Source Compatibility: Works with both PNP (sourcing) and NPN (sinking) sensors
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Removable Front Connector: Simplifies wiring and module replacement
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Channel Status LEDs: Visual indication of input state
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Seamless TIA Portal Integration: Easy configuration and parameter assignment
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Robust Design: Built for industrial environments
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Standard Input Module: Cost-effective solution for standard digital signal acquisition
Applications
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Connecting proximity switches, photoelectric sensors, and limit switches
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Reading status from push buttons, selector switches, and relay contacts
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High-density input applications in packaging, material handling, and assembly machines
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General-purpose digital signal input for S7-1500 based automation systems
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
Contact Details
Achievers Automation Limited
Contact Person: sales2
Send your inquiry directly to us
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