
Contents
i
L BA2102EN
1 Preface and general information 1-1...........................................
1.1 About these Operating Instructions 1-1....................................................
1.1.1 Terminology used 1-1.........................................................
1.1.2 What is new? 1-1............................................................
1.2 Packing list 1-1.....................................................................
1.2.1 Legal regulations 1-2..........................................................
2 Safety information 2-1......................................................
2.1 Persons responsible for safety 2-1.......................................................
2.2 General safety information 2-1..........................................................
2.3 Layout of the safety information 2-2......................................................
3 Technical data 3-1.........................................................
3.1 Features of the 2102 fieldbus module 3-1..................................................
3.2 General data and application conditions 3-1................................................
3.3 Rated data 3-2......................................................................
3.4 Dimensions 3-2.....................................................................
3.5 Co mmunication times 3-3.............................................................
4 Installation 4-1............................................................
4.1 Connections of the 2102 fieldbus module 4-1...............................................
4.1.1 Overview 4-1................................................................
4.1.2 Female plug for 9-pole SubD plug (LECOM-A/B) 4-2...................................
4.1.3 Plug-in terminal for 4-pole male plug (LECOM-B) 4-2..................................
4.1.4 Plug-in terminal for 2-pole male plug (external voltage supply) 4-2........................
4.2 Mechanical installation 4-3.............................................................
4.3 Electrical installation 4-3..............................................................
4.4 Wiring to a host 4-4..................................................................
4.4.1 Wiring via RS232 (LECOM-A) 4-5.................................................
4.4.2 Wiring via RS485 (LECOM-B) 4-6.................................................
4.4.3 Wiring via optical fibres (LECOM-LI) 4-8............................................
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