Table of contents
X20 system User's Manual 3.10
41
4.31.3.1 General information......................................................................................................................2391
4.31.3.2 Order data....................................................................................................................................2391
4.31.3.3 Technical data..............................................................................................................................2392
4.31.3.4 LED status indicators...................................................................................................................2394
4.31.3.5 Pinout........................................................................................................................................... 2394
4.31.3.6 Connection example.................................................................................................................... 2394
4.31.3.7 Input circuit diagram.................................................................................................................... 2395
4.31.3.8 Register description..................................................................................................................... 2396
4.31.4 X20AT4222........................................................................................................................................ 2400
4.31.4.1 General information......................................................................................................................2400
4.31.4.2 Order data....................................................................................................................................2400
4.31.4.3 Technical data..............................................................................................................................2401
4.31.4.4 LED status indicators...................................................................................................................2403
4.31.4.5 Pinout........................................................................................................................................... 2403
4.31.4.6 Connection example.................................................................................................................... 2403
4.31.4.7 Input circuit diagram.................................................................................................................... 2404
4.31.4.8 Register description..................................................................................................................... 2405
4.31.5 X20ATA312........................................................................................................................................ 2409
4.31.5.1 General information......................................................................................................................2409
4.31.5.2 Order data....................................................................................................................................2409
4.31.5.3 Technical data..............................................................................................................................2409
4.31.5.4 Status LEDs................................................................................................................................. 2411
4.31.5.5 Pinout........................................................................................................................................... 2411
4.31.5.6 Connection example.................................................................................................................... 2412
4.31.5.7 Input circuit diagram.................................................................................................................... 2412
4.31.5.8 Register description..................................................................................................................... 2413
4.31.6 X20ATA492........................................................................................................................................ 2420
4.31.6.1 General information......................................................................................................................2420
4.31.6.2 Order data....................................................................................................................................2420
4.31.6.3 Technical data..............................................................................................................................2420
4.31.6.4 Status LEDs................................................................................................................................. 2423
4.31.6.5 Pinout........................................................................................................................................... 2423
4.31.6.6 Connection examples...................................................................................................................2423
4.31.6.7 Input circuit diagram.................................................................................................................... 2426
4.31.6.8 Increased precision...................................................................................................................... 2427
4.31.6.9 Register description..................................................................................................................... 2428
4.31.7 X20ATB312........................................................................................................................................2442
4.31.7.1 General information......................................................................................................................2442
4.31.7.2 Order data....................................................................................................................................2442
4.31.7.3 Technical data..............................................................................................................................2442
4.31.7.4 Status LEDs................................................................................................................................. 2444
4.31.7.5 Pinout........................................................................................................................................... 2444
4.31.7.6 Connection example.................................................................................................................... 2445
4.31.7.7 Input circuit diagram.................................................................................................................... 2445
4.31.7.8 Register description..................................................................................................................... 2446
4.31.8 X20ATC402........................................................................................................................................2453
4.31.8.1 General information......................................................................................................................2453
4.31.8.2 Order data....................................................................................................................................2453
4.31.8.3 Technical data..............................................................................................................................2453
4.31.8.4 Status LEDs................................................................................................................................. 2456
4.31.8.5 Pinout........................................................................................................................................... 2456
4.31.8.6 Connection examples...................................................................................................................2456
4.31.8.7 Input circuit diagram.................................................................................................................... 2458
4.31.8.8 Increased precision...................................................................................................................... 2459
4.31.8.9 X20ATC402 - Register description.............................................................................................. 2460
4.32 Terminal blocks....................................................................................................................................... 2474
4.32.1 Brief information.................................................................................................................................2474
