Contents
5.3.3 Operation and Navigation within the Display 33
5.3.4 Security Switch 36
5.3.5 LEDs 36
5.4 Interfaces (Rear Side of Device) 39
5.5 Available Process Boards 40
5.5.1 ExMFE5 Process Board 40
5.5.2 MFE7 Process Board 43
5.5.3 MSER4 Process Board 43
5.5.4 ESER4 Process Board 44
5.5.5 MFA8 Process Board 44
6 Assembly Instructions 45
6.1 Line Connection 45
6.2 Power Supply and Grounding 47
6.3 Installation and Conversion of Process Boards 48
6.3.1 Insert a Process Board in a Free Board Slot 49
6.4 Connection Diagrams 54
6.4.1 General Recommendations for Signal and Data Cable 55
6.4.2 Pt100 (EEx i) via ExMFE5 Board 57
6.4.3 Pt100 (EEx d) via MFE7 Board 58
6.4.4 Analog Measurement Transmitter (EEx i) via ExMFE5 Board 59
6.4.5 Analog Measurement Transmitter (EEx d) via MFE7 Board
(without barrier) 60
6.4.6 Analog Measurement Transmitter (EEx i) via MFE7 Board
(barrier in sink mode) 61
6.4.7 Analog Measurement Transmitter (EEx i) via MFE7 Board
(barrier in source mode) 62
6.4.8 HART Measurement Transmitter (EEx i) via ExMFE5 Board 63
6.4.9 HART Measurement Transmitter (EEx d) via MFE7 Board
(without barrier, internal Power Supply) 65
6.4.10 HART Measurement Transmitter (EEx d) via MFE7 Board
(without barrier, external Power Supply) 67
6.4.11 HART Measurement Transmitter (EEx i) via MFE7 Board
(barrier in sink mode) 69