schmersal PSC1 Series Installation Manual page 5

Installation manual
4.3.5 Digital outputs I/O (IQQx) ..................................................................................................... 79
4.3.5.1 Classification of the I/O (IQQx) on usage as an output .................................................... 79
4.3.5.2 Example circuits for safe digital outputs I/O (IQQx) ......................................................... 80
4.3.5.3 Overview of achievable PL for digital safety outputs ........................................................ 85
5 CONNECTION AND INSTALLATION .................................................................. 87
5.1 General installation instructions ........................................................................................................... 87
5.2 Installation and mounting PSC1 module ............................................................................................... 88
5.3 Mounting backplane bus ...................................................................................................................... 88
5.3.1 Arrangement examples ........................................................................................................ 89
5.3.1.1 PSC1-C-10-SDM1 + PSC1-C-10-SDM1 + PSC1-C-10-SDM1-FBx ................................. 89
5.3.1.2 PSC1-C-10-SDM2 + PSC1-C-10-SDM1-FBx................................................................... 89
5.4 Mounting the modules ......................................................................................................................... 90
5.4.1 Mounting on C rail................................................................................................................. 90
5.4.2 Mounting on backplane bus .................................................................................................. 91
5.5 Installation and configuration of master <-> master (SMMC) and master <-> slave (SDDC) ................. 92
5.5.1 Network topology .................................................................................................................. 93
5.6 Installation of I/O expansion ................................................................................................................ 94
5.6.1.1 Physical address configuration for the slave modules (central / decentral) ..................... 94
5.7 Terminal assignment ............................................................................................................................ 95
5.7.1 Terminal assignment PSC1-C-10 ......................................................................................... 95
5.7.2 Terminal assignment PSC1-C-10-SDM1 ............................................................................. 96
5.7.3 Terminal assignment PSC1-C-10-SDM2 ............................................................................. 97
5.7.4 Terminal assignment PSC1-E-31 ......................................................................................... 99
5.7.1 Terminal assignment PSC1-E-33 ....................................................................................... 100
5.7.1 Terminal assignment PSC1-E-37 ....................................................................................... 102
5.7.2 Terminal assignment PSC1-C-10-x-FBx ............................................................................ 104
5.8 External 24 VDC power supply ............................................................................................................ 105
5.9 Connection of the external encoder supply ........................................................................................ 107
5.9.1 Incremental, HTL, SIN/COS, SSI ....................................................................................... 107
5.10 Connection of the digital inputs .......................................................................................................... 108
5.11 Connection of position and speed sensors .......................................................................................... 109
5.11.1 General instructions ............................................................................................................ 109
5.11.2 Encoder interface assignment ............................................................................................ 111
5.11.3 Connection variants ............................................................................................................ 112
5.11.3.1 Connection of an absolute encoder as master ........................................................... 112
5.11.3.2 Connection of an absolute encoder as slave ............................................................. 113
5.11.3.3 Connection of an incremental encoder with TTL signal level ..................................... 114
5.11.3.4 Connection of a SIN/COS encoder............................................................................. 115
5.11.3.5 Connection of proximity switch PSC1-C-10-SDM1/2 ................................................. 117
5.12 Configuration of the measurement sections ....................................................................................... 118
5.12.1 General description of the encoder configuration ............................................................... 118
5.12.2 Sensor type ......................................................................................................................... 118
5.12.2.1 Absolute encoder: ....................................................................................................... 118
5.12.2.2 Incremental encoder: .................................................................................................. 120
5.12.2.3 SinCos encoder - standard mode .............................................................................. 120
5.12.2.4 Proximity switch .......................................................................................................... 120
5.12.2.5 Expanded monitoring, proximity switch / proximity switch ......................................... 121
6 RESPONSE TIMES OF THE PSC1 .................................................................... 122
6.1 Response times in standard operation ............................................................................................... 122
6.2 Response time for FAST_CHANNEL ..................................................................................................... 124
6.3 Response time for overspeed distance monitoring ............................................................................. 124
6.4 Response times on usage of the PSC1-E-3x ......................................................................................... 126
7 COMMISSIONING .............................................................................................. 128
7.1 Procedure ........................................................................................................................................... 128
7.2 Sequences for switching on ................................................................................................................ 128
7.3 Reset behaviour .................................................................................................................................. 129
7.3.1 Reset types and triggering element .................................................................................... 129
7.3.2 Reset timing ........................................................................................................................ 130
7.3.3 Reset function ..................................................................................................................... 130
HB-37350-810-01-38F-DE PSC1-C-10 Installation manual V1.1.docx
Version: 38F
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