Siemens Simatic S7-400 - Storage Concept and Startup Types

3.15 Power supply modules PS 405 10A (6ES7405-0KA02-0AA0) and PS 405 10A R
(405-0KR02-0AA0).................................................................................................................76
3.16 Power supply module PS 405 20A (6ES7405-0RA01-0AA0)................................................78
3.17 Power supply module PS 405 20A (6ES7405-0RA02-0AA0)................................................80
4 Digital modules...........................................................................................................................................83
4.1 Module overview....................................................................................................................83
4.2 Steps in selecting and commissioning the digital module......................................................85
4.3 Assigning parameters to digital modules...............................................................................85
4.3.1 Parameters.............................................................................................................................85
4.3.2 Parameters of digital input modules.......................................................................................87
4.3.3 Parameters of digital output modules.....................................................................................88
4.4 Diagnostics for digital modules..............................................................................................88
4.4.1 General information about diagnostic messages...................................................................88
4.4.2 Diagnostic messages of the digital modules..........................................................................90
4.4.3 Causes of errors and remedies for digital modules................................................................91
4.5 Interrupts of the digital modules.............................................................................................93
4.6 Input characteristic curve for digital inputs.............................................................................95
4.7 Digital input module SM 421; DI 32 x DC 24 V (6ES7421-1BL01-0AA0)..............................97
4.8 Digital input module SM 421; DI 16 x DC 24 V (6ES7421-7BH01-0AB0)............................100
4.8.1 Features...............................................................................................................................100
4.8.2 Assigning parameters to the SM 421; DI 16 x DC 24 V.......................................................105
4.8.3 Behavior of the SM 421; DI 16 x DC 24 V............................................................................107
4.9 Digital input module SM 421; DI 16 x AC 120 V (6ES7421-5EH00-0AA0)..........................109
4.10 Digital input module SM 421; DI 16 x UC 24/60 V (6ES7421-7DH00-0AB0).......................112
4.10.1 Features...............................................................................................................................112
4.10.2 Assigning parameters to the SM 421; DI 16 x UC 24/60 V..................................................116
4.11 Digital input module SM 421; DI 16 x UC 120/230 V (6ES7 421-1FH00-0AA0)..................119
4.12 Digital input module SM 421; DI 16 x UC 120/230 V (6ES7421-1FH20-0AA0)...................122
4.13 Digital input module SM 421; DI 32xUC 120 V (6ES7421-1EL00-0AA0)............................126
4.14 Digital output module SM 422; DO 16 x DC 24 V/2 A; (6ES7422-1BH11-0AA0)................129
4.15 Digital output module SM 422; DO 16 x DC 20-125 V/1.5 A (6ES7422-5EH10-0AB0).......132
4.15.1 Features...............................................................................................................................132
4.15.2 Assigning parameters to the SM 422; DO 16 x DC 20-125 V/1.5 A.....................................136
4.16 Digital output module SM 422; DO 32 x DC 24 V/0.5 A (6ES7422-1BL00-0AA0)...............137
4.17 Digital output module SM 422; DO 32 x DC 24 V/0.5 A (6ES7422-7BL00-0AB0)...............140
4.17.1 Features...............................................................................................................................140
4.17.2 Assigning parameters to the SM 422; DO 32 x DC 24 V/0.5 A............................................144
4.17.3 Behavior of the SM 422; DO 32 x DC 24 V/0.5 A................................................................145
4.18 Digital output module SM 422; DO 8 x AC 120/230 V/5 A (6ES7422-1FF00-0AA0)...........145
4.19 Digital output module SM 422; DO 16 x AC 120/230 V/2 A (6ES7422-1FF00-0AA0).........149
Table of contents
S7-400 Automation System Module Data
8 Reference Manual, Ausgabe 11/2016, A5E00850736-08