Used controllers

Trusted Seller
Electronic block ET 200L from Siemens - 6ES7 131-1BH12-OXBO 28622
- used
- Manufacturer: Siemens
- Model: 6ES7
Control card, output card, control, memory module, PLC control, expansion module, interface modules, analog module, analog output, interface module, AS-Interface actuator module, AS-Interface sensor module, AS-In...
$282 USD
Wiefelstede, Germany
Trusted Seller
Digital module from Siemens - 6ES7 323-1BH01-OAAO 28761
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC Control, Digital Input, Digital Assembly, Manufacturer: Siemens, Simatic S7-300 digital module SM 323 | Type: 6ES7 323-1BH01-OAAO | Number: 1x module available | Dimensions cardboard: 115/40 / H125 mm | Mass:...
Wiefelstede, Germany
Trusted Seller
Digital output from Siemens - 6ES7 322-1HH01-OAAO 28763
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital output, digital output Manufacturer: Siemens, Simatic S7 digital output | Type: 6ES7 322-1HH01-OAAO | Number: 1x module available | Dimensions: 115/40 / H125 mm | Mass: 0,3 | Internal storage...
Wiefelstede, Germany
Trusted Seller
Digital input from Siemens - 6ES7 221-1BFOO-OXAO 28749
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital input, digital input Manufacturer: Siemens, Simatic S7 digital input EM221 | Type: 6ES7 221-1BFOO-OXAO | Number: 1x module available | Dimensions: 105/60/H85 mm | Mass: 0,2 | Internal storage...
Wiefelstede, Germany
Trusted Seller
Digital input from Siemens – 6ES7 421-1BLO1-OAAO SIMATIC S7-400 35494
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital output, digital output, digital input, digital input
$129 USD
Wiefelstede, Germany
Trusted Seller
Positioning module from Siemens – 6ES7 451-3ALOO-OAEO SIMATIC S7-400 35493
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, central module, working memory, CPU, central device, positioning module
Wiefelstede, Germany
Trusted Seller
Adapter Teleservice from Siemens - 6ES7 972-0CC35-0XA0 26177
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, connection module for digital electronic modules, terminal module, repeater, adapter Teleservice
$47 USD
Wiefelstede, Germany
Trusted Seller
Profibus connector from Siemens - 6ES7 151-1BA02-0AB0 12886
- used
- Manufacturer: Siemens
- Model: 6ES7
Profibus single module, Profibus single module, for PLC control, fieldbus, PROFIBUS
Wiefelstede, Germany
Trusted Seller
Central module from Siemens - 6ES7 414-1XF03-0AB0 28548
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, central processing unit, working memory, CPU, central processing unit, central device
Wiefelstede, Germany
Trusted Seller
Digital input analog output from Siemens – 6ES7 223-1PL22-0XA0 6ES7232-0HB22-0XA0 31238
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital input, digital input Manufacturer: Siemens, Simatic S7-200 Digital input Analog output | Type: 6ES7223-1PL22-0XA0 / 6ES7232-0HB22-0XA0 | Number: 4x module present | Dimensions: 90/180/H60 mm ...
Wiefelstede, Germany
Trusted Seller
Digital input from Siemens - 6ES7 321-1BL00-OAAO 28607
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital input, digital input Manufacturer: Siemens, Simatic S7 digital input | Type: 6ES7 321-1BL00-OAAO | Number: 2x module available | Dimensions cardboard: 115/40 / H125 mm | Mass: 0,4 | Dimension...
Wiefelstede, Germany
Trusted Seller
Digital output from Siemens - 6ES7 322-1BH01-OAAO 28605
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital output, digital output Manufacturer: Siemens, Simatic S7 digital output | Type: 6ES7 322-1BH01-OAAO | Number: 6x module available | Dimensions: 115/40 / H125 mm | Mass: 0,2 | Internal storage...
Wiefelstede, Germany
Trusted Seller
Communication processor from Siemens - 6ES7 340-1BH02-OAEO 28599
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, communication processor Simatic S7 Manufacturer: Siemens, Simatic S7 communication processor Ovp | Type: 6ES7 340-1BH02-OAEO | Dimensions cardboard: 150/130/H50 mm | Mass: 0,3 | Dimensions: 150/130/H...
$329 USD
Wiefelstede, Germany
Trusted Seller
Digital input from Siemens - 6ES7 321-1HB02-OAAO 28595
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital input, digital input Manufacturer: Siemens, Simatic S7 digital input Ovp | Type: 6ES7 321-1HB02-OAAO | Number: 2x module available | Dimensions cardboard: 150/130/H45 mm | Mass: 0,2 | Dimensi...
Wiefelstede, Germany
Trusted Seller
Digital input from Siemens - 6ES7 321-1BH10-OAAO 28608
- used
- Manufacturer: Siemens
- Model: 6ES7
PLC control, digital input, digital input Manufacturer: Siemens, Simatic S7 digital input | Type: 6ES7 321-1BH10-OAAO | Number: 1x module available | Dimensions cardboard: 115/40 / H125 mm | Mass: 0,2 | Dimension...
Wiefelstede, Germany