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About the Siemens Simatic S5
The Siemens Simatic S5 is a classic modular PLC family widely used in legacy industrial automation. Valued for durability and straightforward serviceability, S5 systems remain common in machine control, process plants and retrofit projects. Ideal for buyers seeking used hardware, spare parts or migration targets.

Siemens SIMATIC S5 6ES5452-8MR11
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, digital output 452 isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 4 RELAY CONTACT outputs DC 30V/AC 230V
Freiberg, Germany
Siemens SIMATIC S5 6ES5951-7LD12
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, 951 POWER SUP. UNIT F. S5-115U/H PLC W/O BACKUP BATTERY 115/230V AC; 5V DC, 7/15A
Freiberg, Germany
Siemens SIMATIC S5 6ES5421-8MA12 (u)
- Manufacturer: KLEMA
- Model: Simatic S5
unused stock item SIMATIC S5, digital input 421 potential-bound for S5-90U/-95U/-100U, ET 100U, ET 200U 8 inputs DC 24V
Freiberg, Germany
Siemens SIMATIC S5 6ES5355-3UA11
- Manufacturer: KLEMA
- Model: Simatic S5
used SIMATIC S5, MEMORY MODULE 355 RAM/EPROM 3 PLUG-IN PL. F. SP.MODULE 373/377
Freiberg, Germany
Siemens SIMATIC S5 6ES5441-8MA11
- Manufacturer: Siemens
- Model: Simatic S5
Siemens unused stock item SIMATIC S5, digital output 441 potential-bound for S5-90U/-95U/-100U, ET 100U, ET 200U 8 outputs DC 24V; 0.5A
Freiberg, Germany
Siemens SIMATIC S5 6ES5095-8MA03
- Manufacturer: KLEMA
- Model: Simatic S5
second-hand SIMATIC S5, COMPACT DEVICE S5-95U
Freiberg, Germany
Siemens SIMATIC S5 6ES5095-8MA05
- Manufacturer: KLEMA
- Model: Simatic S5
used SIMATIC S5, compact device S5-95U
Freiberg, Germany
Siemens Simatic S5 6ES5951-7LB21
- Manufacturer: Siemens
- Model: Simatic S5
unused stock item SIMATIC S5, power supply 951 for S5-115U/H without backup battery AC 120/230V; DC 5V, 3A
Freiberg, Germany
Siemens SIMATIC S5 6ES5440-8MA21
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, DIGITAL OUTPUT 440 POTENTIAL-BOUND FOR S5-90U/-95U/-100U, ET 100U, ET 200U 4 OUTPUTS DC 24V; 2A
Freiberg, Germany
Siemens SIMATIC S5 6ES5451-4UA13
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5,DIGITAL OUTPUT 451-4 ISOLATED COMPACT DESIGN U 32 OUTPUTS DC 24V
Freiberg, Germany
Siemens SIMATIC S5 6ES5432-4UA12
- Manufacturer: Siemens
- Model: Simatic S5
unused stock item SIMATIC S5, digital input 432 isolated compact design U 32 in. DC 24V, M COLLECTIVE SIGNAL
Freiberg, Germany
Siemens SIMATIC S5 6ES5430-4UA14
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, digital input 430 isolated compact design 32 inputs DC 24V
Freiberg, Germany
Siemens SIMATIC S5 6ES5752-0AA42
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, INTERFACE MODULE FOR CP 524 AND CPU 928B RS 422-A/RS 485
Freiberg, Germany
Siemens SIMATIC S5 6ES5464-8MC11
- Manufacturer: Siemens
- Model: Simatic S5
used SIMATIC S5, Analog input 464 Isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 4 inputs +-10V
Freiberg, Germany
Siemens SIMATIC S5, digital output 441-4 / 6ES5441-4UA14
- Manufacturer: Siemens
- Model: Simatic S5
unused stock item SIMATIC S5, digital output 441-4 potential-bound compact design 32 outputs DC 24V/0.5A
Freiberg, Germany

