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isolated digital input sm 421 (8) Online Manufacturer

quality SIEMENS 6ES7421-7BH01-0AB0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; 24 V DC WITH 0.05 MS INPUT DELAY ALARM factory

SIEMENS 6ES7421-7BH01-0AB0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; 24 V DC WITH 0.05 MS INPUT DELAY ALARM

quality SIEMENS 6ES7421-1BL01-0AA0 SIMATIC S7-400 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 32 DI; 24 V DC factory

SIEMENS 6ES7421-1BL01-0AA0 SIMATIC S7-400 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 32 DI; 24 V DC

quality SIEMENS 6ES7421-1EL00-0AA0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 32 DI; 120 V DC/AC factory

SIEMENS 6ES7421-1EL00-0AA0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 32 DI; 120 V DC/AC

quality SIEMENS 6ES7421-1FH20-0AA0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; UC 120/230V INPUTS ACCORDING factory

SIEMENS 6ES7421-1FH20-0AA0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; UC 120/230V INPUTS ACCORDING

quality SIEMENS 6ES7421-7DH00-0AB0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; UC 24 - 60 V, ALARM, DIAGNOSTICS factory

SIEMENS 6ES7421-7DH00-0AB0 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 16 DI; UC 24 - 60 V, ALARM, DIAGNOSTICS

quality SIEMENS SIMATIC PLC S7-400 6ES7421-7BH01-0AB0 SM421 DI 16 x DC 24 V Digital input module factory

SIEMENS SIMATIC PLC S7-400 6ES7421-7BH01-0AB0 SM421 DI 16 x DC 24 V Digital input module

quality SIEMENS SIMATIC PLC S7-400 6ES7421-1BL01-0AA0 SM421 DI32 x DC 24V Digital input module factory

SIEMENS SIMATIC PLC S7-400 6ES7421-1BL01-0AA0 SM421 DI32 x DC 24V Digital input module

quality SIEMENS SIMATIC PLC S7-400 6ES7421-5EH00-0AA0 SM421 DI 16 x AC 120V Digital input module factory

SIEMENS SIMATIC PLC S7-400 6ES7421-5EH00-0AA0 SM421 DI 16 x AC 120V Digital input module

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