User manual
Publication LOGIX-AP010B-EN-P - May 2010 121
Logix Replacements for S5 Components Chapter 8
Digital Input Modules
The following table suggests Logix replacements for S5 digital DC input
modules based on number of channels and input voltages.
The following table suggests Logix replacements for S5 digital AC input
modules based on number of channels and input voltages.
Siemens S5 Digital Input Modules Logix Digital Input Modules
Cat. No. Inputs V DC Cat. No. Inputs V DC
6ES5 420-4UA13/14 32 24 1756-IB32 32 12/24
6ES5 430-4UA13/14 32 24 1756-IB32 32 12/24
6ES5 420-8MA11 4 24 1756-IB16 16 12/24
6ES5 421-8MA12 8 24 1756-IB16 16 12/24
6ES5 422-8MA11 16 24 1756-IB16 16 12/24
6ES5 430-8MB11 4 24…60 1756-IB16 16 12/24
6ES5 431-4UA12 16 24…60 1756-IB16 16 12/24
1756-IC16 16 30…60
6ES5 431-8MA11 8 24 1756-IB16 16 12/24
6ES5 432-4UA12 32 24 / alarm 1756-IB16 16 12/24
6ES5 433-8MA11 8 5…24 1756-IG16 16 5V
6ES5 434-4UA12 32 5…15 1756-IG16 15 5V
1756-IV16 16 10…30
Siemens S5 Digital Input Modules Logix Digital Input Modules
Cat. No. Inputs V AC Cat. No. Inputs V AC
6ES5 435-4UA12 16 24…60 1756-IN16 16 10…30
6ES5 436-4UA12 16 115…230 1756-IA16 16 79…132
6ES5 436-4UB12 8 115…230 1756-IA8D 8 79…132