(400) Digital In-/Output

6ES7921-4AB00-0AA0
SIMATIC S7-400,
921 Front connector module, twisted ribbon cable connection

price SIEMENS €64.20
As low as €28.89
You save 55 %
plus taxes and shipping

Excl. 19% VAT
6ES7421-1BL00-0AA0
SIMATIC S7-400,
SM 421 DIGITAL INPUT 32 DI; DC 24V

price SIEMENS €278.00
As low as €111.20
You save 60 %
plus taxes and shipping

Excl. 19% VAT
6ES7421-1EL00-0AA0
SIMATIC S7-400,
SM 421 DIGITAL INPUT 32 DI, 120V DC/AC

price SIEMENS €568.00
As low as €511.20
You save 10 %
plus taxes and shipping

Excl. 19% VAT
6ES7421-1FH00-0AA0
SIMATIC S7-400,
SM 421 DIGITAL INPUT 16 DI, 120/230V AC

price SIEMENS €866.00
As low as €623.52
You save 28 %
plus taxes and shipping

Excl. 19% VAT
6ES7421-7BH00-0AB0
SIMATIC S7-400,
SM 421 DIGITAL INPUT 16 DI; DC 24V

price SIEMENS €520.00
As low as €234.00
You save 55 %
plus taxes and shipping

Excl. 19% VAT
6ES7421-7BH01-0AB0
SIMATIC S7-400,
SM 421 DIGITAL INPUT 16 DI; DC 24V

price SIEMENS €574.00
As low as €390.32
You save 32 %
plus taxes and shipping

Excl. 19% VAT