Used isolator

Trusted Seller
6ES7321-1BH82-0AA0 | Siemens DIGITAL INPUT SM 321
- Manufacturer: Siemens
- Model: 6ES
Siemens 6ES7321-1BH82-0AA0 DIGITAL INPUT SM 321 Siemens 6ES7321-1BH82-0AA0 DIGITAL INPUT SM 321 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16DI, 24 V DC, SIMATIC S7-300, DIGITAL INPUT SM 321, OPTIC...
Fujian, China
Trusted Seller
6E37322-1HF01-0AA0 | Siemens DIGITAL OUTPUT SM 322
- Manufacturer: Siemens
Siemens 6E37322-1HF01-0AA0 DIGITAL OUTPUT SM 322 Siemens 6E37322-1HF01-0AA0 DIGITAL OUTPUT SM 322 SIMATIC S7-300, DIGITAL OUTPUT SM 322, OPTICALLY ISOLATED, 8 DO (RELAY), 1 X 20 PIN, 24V DC, 2A OR 230V AC, 2A SIM...
Fujian, China
Trusted Seller
6ES7421-1FH20-0AA0 | SIEMENS Digital input module
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7421-1FH20-0AA0 Digital input module SIEMENS 6ES7421-1FH20-0AA0 Digital input module SIMATIC S7-400, digital input SM 421, isolated 16 DI; UC 120/230V Inputs according to IEC1131-2 Type 2 SIMATIC S7-40...
Fujian, China
Trusted Seller
6ES7650-8AK70-0AA0 | SIEMENS Analog input module
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7650-8AK70-0AA0 Analog input module SIEMENS 6ES7650-8AK70-0AA0 Analog input module ET 200PA SMART, analog input 0/4 - 20 mA isolated, 16 AI, diagnostics; resolution 15/16 bit, 40-pole, removing and ins...
Fujian, China
Trusted Seller
SIEMENS 6ES7334-OCE01-0AA0 Analog module SM 334
- Manufacturer: Siemens
- Model: 6ES
Analog module SM 334 SIMATIC S7-300, Analog module SM 334, Non-isolated 4 AI/2 AO, 1x 20-pole, Removing and inserting possible with active backplane bus Analog Current/Voltage Inputs, 0-10V or 0 to 20mA, 8-Bit Re...
Fujian, China
Trusted Seller
6ES7431-0HH00-0AB0 Siemens analog input module
- Manufacturer: Siemens
- Model: 6ES7431
SM431 Analog Input Module SIMATIC S7-400, analog input SM 431, non-isolated 16 AI, resolution 13 bit, +/-10 V, +/-20 mA, 4 - 20 mA 20 ms conversion time In stock ready to ship Siemens 6ES7 431-0HH00-0AB0 SIMATIC ...
Fujian, China
Trusted Seller
6GK7331-7KF01-0AB0 | SIEMENS ANALOG INPUT MODULE
- Manufacturer: Siemens
- Model: 6GK
SIEMENS 6GK7331-7KF01-0AB0 ANALOG INPUT MODULE Siemens 6GK7331-7KF01-0AB0 ANALOG INPUT MODULE Siemens 6GK7331-7KF01-0AB0 ANALOG INPUT MODULE REMOVE/INSERT W. BACKPLANE BUS 20 PIN SIMATIC S7-300, ANALOG INPUT SM 3...
Fujian, China
Trusted Seller
6DP1531-8AA Siemens analog signal coupling
- Manufacturer: Siemens
Analog Signal Coupling I/O FUM 531 Module 6DP1531-8AA Analog Signal Coupling I/O FUM 531 Module In stock ready to ship MODULE FUM 531 ANALOG SIGNAL COUPLING MODULE; -4ANALOG INPUTS WITH ELECTRICAL ISOLATION -4 AN...
Fujian, China
Trusted Seller
6ES7431-1KF20-0AB0 | Siemens Analog Input Module
- Manufacturer: Siemens
- Model: 6ES7431
SIEMENS 6ES7431-1KF20-0AB0 Analog Input Module SIEMENS 6ES7431-1KF20-0AB0 Analog Input Module SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 14 bit, U/IResistor 8 AI, cycle time 0.416 ms SIMATIC S...
Fujian, China
Trusted Seller
6ES7422-1HH00-0AA0 Siemens
- Manufacturer: Siemens
- Model: 6ES
SM422 Digital Output Module Siemens 6ES7422-1HH00-0AA0 SIMATIC S7-400 SM422 Digital Output, 16-P, Relay, 5A Siemens 6ES7 422-1HH00-0AA0 SIMATIC S7-400 SM 422 Digital Output Module, (16) Relay Contact Digital Outp...
Fujian, China
Trusted Seller
6ES7321-1BH10-0AA0 | SIEMENS Digital input module
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7321-1BH10-0AA0 Digital input module SIEMENS 6ES7321-1BH10-0AA0 Digital input module SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 24 V DC, 1x 20-pole, 0.05 ms input delay SIMATIC S7-300, Digi...
Fujian, China
Trusted Seller
6ES7432-1HF00-0AB0 | SIEMENS analog output SM 432
- Manufacturer: Siemens
- Model: 6ES7432-1HF00-0AB0
SIEMENS 6ES7432-1HF00-0AB0 analog output SM 432 SIEMENS 6ES7432-1HFO0-0AB0 analog output SM 432 SIEMENS 6ES7432-1HFO0-0AB0 analog output SM 432 analog output SM 432, isolated 8 AO; resolution 13 bit, U/I SIMATIC ...
Fujian, China
Trusted Seller
6ES7321-1BL00-0AA0 | SIEMENS Digital Input Module
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7321-1BL00-0AA0 Digital Input Module SIEMENS 6ES7321-1BL00-0AA0 Digital Input Module SIMATIC S7-300, Digital input SM 321, Isolated 32 DI, 24 V DC, 1x 40-pole Supply voltage SIMATIC S7-300, Digital inp...
Fujian, China
Trusted Seller
A1A10000623.00M | SIEMENS CPU Board
- Manufacturer: Siemens
Siemens A1A10000623.00M CPU Board Siemens GH180 Robicon Perfect Harmony PCA Part Number: A1A10000623.00M Type: Industrial CPU Board Clock Speed 500MHz-1GHz range (varies by firmware) Memory 512MB-1GB RAM (non-vol...
Fujian, China
Trusted Seller
6ES7321-1BH50-0AA0 | Siemens | 6ES7300 series
- Manufacturer: Siemens
- Model: 6ES
Digital Input Module SIMATIC S7-300, Digital input SM 321, Isolated 16 DI, 24 V DC, Source input, 1x 20-pole IN STOCK READY TO SHIP 6ES7321-1BH50-0AA0 Siemens S7-300, DIGITAL INPUT SM 321, 16DI, DC 24V — at "1" t...
Fujian, China