Chapter 1
Introduction
1.1 Unpacking ..................................................................................................................................... 1-1
1.2 Instruction Manuals ....................................................................................................................... 1-1
1.3 System overview ........................................................................................................................... 1-2
2.1 General specifications ................................................................................................................... 2-1
2.4 Product lineup ............................................................................................................................... 2-4
2.5 Current consumption ..................................................................................................................... 2-6
2.6 Input specifications ....................................................................................................................... 2-7
2.7 Output specifications ..................................................................................................................... 2-8
2.8 Power supply for sensors .............................................................................................................. 2-11
2.9.1
Physical layer interface .................................................................................................... 2-12
2.9.2
2.13 Backup .......................................................................................................................................... 2-14
2.14 LED indication ............................................................................................................................... 2-15
2.15 64-point Basic unit......................................................................................................................... 2-16
2.16 40-point Basic unit......................................................................................................................... 2-19
2.17 20-point Basic unit......................................................................................................................... 2-22
2.18 Expansion unit............................................................................................................................... 2-25
2.19 External dimensions ...................................................................................................................... 2-36
2.20 Option board ................................................................................................................................. 2-37
2.20.1 OBV-NES ......................................................................................................................... 2-37
2.20.2 OBV-485A ........................................................................................................................ 2-38
2.20.4 OBV-AIG/AIOG/RTD ........................................................................................................ 2-41
2.21 Accessories ................................................................................................................................... 2-48
2.21.1 Expansion cable ............................................................................................................... 2-48
Table of Contents
1-1 to 1-2