KROHNE IFC 300 Converter EN - Manual (Page 4)

CONTENTS
4 www.krohne.com 08/2010 - 4000069803 - MA IFC 300 R04 en
IFC 300
4.4 Preparing the signal and field current cables (except TIDALFLUX) ............................. 30
4.4.1 Signal cable A (type DS 300), construction........................................................................... 30
4.4.2 Preparing signal cable A, connection to signal converter ................................................... 31
4.4.3 Length of signal cable A........................................................................................................ 33
4.4.4 Signal cable B (type BTS 300), construction......................................................................... 34
4.4.5 Preparing signal cable B, connection to signal converter ................................................... 34
4.4.6 Length of signal cable B ....................................................................................................... 37
4.4.7 Preparing field current cable C, connection to signal converter......................................... 38
4.4.8 Preparing signal cable A, connection to measuring sensor ................................................ 40
4.4.9 Preparing signal cable B, connection to measuring sensor................................................ 41
4.4.10 Preparing field current cable C, connection to measuring sensor ................................... 42
4.5 Connecting the signal and field current cables (except TIDALFLUX) ........................... 43
4.5.1 Connecting the signal and field current cables, field housing ............................................ 44
4.5.2 Connecting the signal and field current cables, wall-mounted housing............................. 45
4.5.3 Connecting the signal and field current cables, 19" rack-mounted housing (28 TE).......... 46
4.5.4 Connecting the signal and field current cables, 19" rack-mounted housing (21 TE).......... 47
4.5.5 Connection diagram for measuring sensor, field housing .................................................. 48
4.5.6 Connection diagram for measuring sensor, wall-mounted housing................................... 49
4.5.7 Connection diagram for measuring sensor, 19" rack-mounted housing (28 TE)................ 50
4.5.8 Connection diagram for measuring sensor, 19" rack-mounted housing (21 TE)................ 51
4.6 Preparing and connecting the signal and field current cables (only TIDALFLUX) ....... 52
4.6.1 Cable lengths ........................................................................................................................ 52
4.6.2 Signal cable A (type DS 300), construction........................................................................... 53
4.6.3 Preparing signal cable A, connection to signal converter ................................................... 54
4.6.4 Prepare signal cable A, connect to measuring sensor ........................................................ 55
4.6.5 Signal cable B (type BTS 300), construction......................................................................... 56
4.6.6 Preparing signal cable B, connection to signal converter ................................................... 56
4.6.7 Preparing signal cable B, connection to measuring sensor................................................ 58
4.6.8 Preparing field current cable C, connection to signal converter......................................... 59
4.6.9 Preparing field current cable C, connection to measuring sensor ..................................... 60
4.6.10 Interface cable .................................................................................................................... 62
4.6.11 Connection of cables........................................................................................................... 63
4.7 Grounding the measuring sensor .................................................................................. 64
4.7.1 Classical method................................................................................................................... 64
4.7.2 Virtual reference (not valid for TIDALFLUX 4000 & OPTIFLUX 7300 C)............................... 65
4.8 Power supply connection ............................................................................................... 65
4.9 Inputs and outputs, overview ......................................................................................... 68
4.9.1 Combinations of the inputs/outputs (I/Os) ........................................................................... 68
4.9.2 Description of the CG number .............................................................................................. 69
4.9.3 Fixed, non-alterable input/output versions.......................................................................... 70
4.9.4 Alterable input/output versions............................................................................................ 72
4.10 Description of the inputs and outputs.......................................................................... 73
4.10.1 Current output..................................................................................................................... 73
4.10.2 Pulse and frequency output................................................................................................ 74
4.10.3 Status output and limit switch ............................................................................................ 75
4.10.4 Control input ....................................................................................................................... 76
4.10.5 Current input....................................................................................................................... 77
4.11 Electrical connection of the inputs and outputs .......................................................... 78
4.11.1 Field housing, electrical connection of the inputs and outputs ......................................... 78
4.11.2 Wall-mounted housing, electrical connection of the inputs and outputs.......................... 79
4.11.3 19" rack-mounted housing (28 TE), electrical connection of the inputs and outputs ....... 80
4.11.4 19" rack-mounted housing (21 TE), electrical connection of the inputs and outputs ....... 81
4.11.5 Laying electrical cables correctly....................................................................................... 81