turck BL20 Series - Page 5

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2020/09
7.6 Digital input module, 4DI, 24 VDC, positive switching (sinking) 64
7.6.1 Technical data 64
7.6.2 Base modules 65
7.6.3 Wiring diagram 66
7.6.4 Process data mapping 67
7.6.5 Diagnostic and status messages 67
7.7 Digital input module, 4DI, 24 V DC, negative switching (sourcing) 68
7.7.1 Technical data 68
7.7.2 Base modules 69
7.7.3 Wiring diagram 70
7.7.4 Process data mapping 71
7.7.5 Diagnostic and status messages 71
7.8 Digital input module, 4DI, NAMUR 72
7.8.1 Technical data 72
7.8.2 Base modules 73
7.8.3 Wiring diagram 73
7.8.4 Process data mapping 74
7.8.5 Diagnostic and status messages 74
7.8.6 Module parameters 75
7.9 Digital input module, BL20 Economy, 8 DI, 24 VDC, positive switching (sinking) 78
7.9.1 Technical data 78
7.9.2 Wiring diagram 79
7.9.3 Process data mapping 80
7.9.4 Diagnostic and status messages 80
7.10 Digital input module, 16DI, 24 VDC, positive switching (sinking) 81
7.10.1 Technical data 81
7.10.2 Wiring diagram 83
7.10.3 Process data mapping 83
7.10.4 Diagnostic and status messages 84
7.11 Digital input module, BL20 Economy, 16 DI, 24 VDC, positive switching (sinking) 85
7.11.1 Technical data 85
7.11.2 Wiring diagram 87
7.11.3 Process data mapping 88
7.11.4 Diagnostic and status messages 89
7.12 Digital input module, BL20 Economy, 16 DI, 24 VDC, negative switching (sourcing) 90
7.12.1 Technical data 90
7.12.2 Wiring diagram 91
7.12.3 Process data mapping 92
7.12.4 Diagnostic and status messages 93
7.13 Digital input module, 32DI, 24 VDC, positive switching (sinking) 94
7.13.1 Technical data 94
7.13.2 Base modules 95
7.13.3 Wiring diagram 96
7.13.4 Process data mapping 96
7.13.5 Diagnostic and status messages 97