RS Better World
Siemens Digital I/O Module SIMATIC S7-1500 ET 200 Digital 24V dc
- RS Stock No.:
- 203-2933
- Distrelec Article No.:
- 302-42-131
- Mfr. Part No.:
- 6ES7521-1BH00-0AB0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
TWD15,450.00
(exc. GST)
TWD16,222.50
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 3 unit(s) shipping from September 28, 2026
- Plus 4 unit(s) shipping from October 02, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD15,450.00 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 203-2933
- Distrelec Article No.:
- 302-42-131
- Mfr. Part No.:
- 6ES7521-1BH00-0AB0
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Digital I/O Module | |
| Module Type | Digital I/O Module | |
| Input Type | Digital | |
| Maximum Supply Voltage | 24V dc | |
| Number of I/Os | 16 | |
| Maximum Operating Temperature | 60°C | |
| Depth | 129mm | |
| Series | SIMATIC S7-1500 ET 200 | |
| Width | 35mm | |
| Length | 147mm | |
| Standards/Approvals | No | |
| Better World Product | Yes | |
| Better World Claim | Saves Energy | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Digital I/O Module | ||
Module Type Digital I/O Module | ||
Input Type Digital | ||
Maximum Supply Voltage 24V dc | ||
Number of I/Os 16 | ||
Maximum Operating Temperature 60°C | ||
Depth 129mm | ||
Series SIMATIC S7-1500 ET 200 | ||
Width 35mm | ||
Length 147mm | ||
Standards/Approvals No | ||
Better World Product Yes | ||
Better World Claim Saves Energy | ||
- COO (Country of Origin):
- DE
Siemens Digital I/O Module, Parameterisable Inputs, 20.4 to 28.8V DC Supply Voltage Range - SIMATIC Series - 6ES7521-1BH00-0AB0
Need to get sensors and your control system on speaking terms? Get information from A to B with this digital I/O module from Siemens. It's used with a PLC from the SIMATIC S7-1500 range to support the transmission and processing of operating signals in your automated equipment. There are 16 inputs, meaning this unit lets you receive and transfer signals from multiple sources. As the inputs are parameterisable, you'll have free rein configuring them to suit your equipment's needs. A built-in diagnostic alarm warns of hazards like a wire break or faults in the supply voltage. You'll find modules like this commonly used in chemical plants and pharmaceutical production facilities.
Features & Benefits
• Minimal power loss of 2.6W, so it's energy-efficient
• Compatible with PROFIBUS and PROFINET protocols for convenient industrial communication
• Integrated reverse-polarity protection prevents damage from faulty wiring
• Rated supply voltage range between 20.4 and 28.8V DC for power-supply flexibility
How can I tell the operating status of this module?
It has integrated LED indicators that turn on and off to show its status, so you can check what it's up to in a flash.
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