Better World
Siemens SIMATIC ET 200S Series Digital I/O Module, Digital
- RS Stock No.:
- 203-2752
- Distrelec Article No.:
- 302-42-133
- Mfr. Part No.:
- 6ES7521-1BH50-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£172.71
(exc. VAT)
£207.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 3 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £172.71 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 203-2752
- Distrelec Article No.:
- 302-42-133
- Mfr. Part No.:
- 6ES7521-1BH50-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Accessory Type | Digital I/O Module | |
| Range | SIMATIC | |
| Series | SIMATIC ET 200S | |
| Number of Inputs | 16 | |
| Input Type | Digital | |
| Cable Length | 1000m | |
| Termination | Screw | |
| Maximum Operating Temperature | +70°C | |
| Better World Claim | Saves energy | |
| Better World Product | Yes | |
| Dimensions | 147 x 35 x 129 mm | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Digital I/O Module | ||
Range SIMATIC | ||
Series SIMATIC ET 200S | ||
Number of Inputs 16 | ||
Input Type Digital | ||
Cable Length 1000m | ||
Termination Screw | ||
Maximum Operating Temperature +70°C | ||
Better World Claim Saves energy | ||
Better World Product Yes | ||
Dimensions 147 x 35 x 129 mm | ||
- COO (Country of Origin):
- DE
Siemens Digital I/O Module, 19.2 to 28.8V DC Supply Voltage, LED Indicators - SIMATIC ET 200S Series - 6ES7521-1BH50-0AA0
Need to automate complex processes? Sit back and let this digital I/O module from Siemens run the show. You can use it to connect sensors and output devices to your CPU, allowing you to receive data, analyse it and use it to inform your process control. The unit's fitted with 16 inputs to enable you to integrate feeds from various sensor devices. Fit it with either a screw-in (203-3652) or push-in (200-8964) front connector to suit your needs. You can use this I/O module to manage automated tasks in fields ranging from aerospace manufacturing to packaging.
Features & Benefits
• Red and green LEDs show you when the module is working properly and if it needs attention
• Compact dimensions of 35 (W) x 147 (H) x 129mm (D) help you build a space-saving system
• Can be installed vertically or horizontally to fit in with your setup
• Compact dimensions of 35 (W) x 147 (H) x 129mm (D) help you build a space-saving system
• Can be installed vertically or horizontally to fit in with your setup
What's a digital I/O module?
A digital I/O module is an interface that allows controllers to communicate with each other and a central CPU. This enables you to automate complex processes and respond to incoming signals from the factory floor.
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