Contents
Preface
Safety Precautions
Revision
Contents
Section 1 Overview
1-1 Features .............................................................................................................................................1-1
1-1-1 Overview of system conguration .................................................................................................................1-1
1-1-2 Function list ...................................................................................................................................................1-2
1-2 Type Code ..........................................................................................................................................1-3
1-3 Product Type List ................................................................................................................................1-5
1-4 Supported Versions ............................................................................................................................1-7
1-4-1 Program loader version .................................................................................................................................1-7
1-4-2 Main unit version ...........................................................................................................................................1-7
Section 2 System Conguration
2-1 System Conguration Specications .................................................................................................. 2-1
2-1-1 Expansion specications ...............................................................................................................................2-2
2-1-2 Calculation of current consumption ...............................................................................................................2-3
2-2 System denition ................................................................................................................................2-7
2-3 I/O address assignment .....................................................................................................................2-8
2-3-1 Rules for assigning I/O addresses ................................................................................................................2-8
2-3-2 Example of address assignment ...................................................................................................................2-9
Section 3 Specications
3-1 General Specications .......................................................................................................................3-1
3-2 Main Unit Specications .....................................................................................................................3-2
3-2-1 Performance specications ...........................................................................................................................3-2
3-2-2 Memory backup and internal battery specications ......................................................................................3-3
3-2-3 Calendar specications .................................................................................................................................3-3
3-3 Power supply specications ...............................................................................................................3-4
3-3-1 AC power supply type ...................................................................................................................................3-4
3-3-2 DC power supply type ...................................................................................................................................3-4
3-4 Input specications ............................................................................................................................. 3-5
3-4-1 DC input specications..................................................................................................................................3-5
3-5 Output Specications .........................................................................................................................3-7
3-5-1 Transistor output specications .....................................................................................................................3-7
3-5-2 Relay output specications ...........................................................................................................................3-10
3-5-3 Output device protection and noise suppression in DO circuit......................................................................3-12
3-6 Analog Unit/Board Specications .......................................................................................................3-15
3-6-1 Analog input unit (NA0AX06-MR) .................................................................................................................3-15
3-6-2 Analog output unit (NA0AY02-MR) ...............................................................................................................3-16
3-6-3 Analog input/output unit (NA0AW06-MR) .....................................................................................................3-17
3-6-4 Analog output board (NA3AY02-MR) ............................................................................................................3-19
3-6-5 Analog input/output board (NA3AW03-MR) ..................................................................................................3-20
3-6-6 Thermocouple input unit (NA0AX02-TC/NA0AX06-TC/NA0AX16-TC) .........................................................3-21
3-6-7 Resistance thermometer element input unit (NA0AX06-PT).........................................................................3-24
3-7 Communication Unit/Board Specications .........................................................................................3-25
3-7-1 RS-232C/RS-485 general purpose communication board (NA3LA-RS1) .....................................................3-25
3-7-2 RS-232C general purpose communication unit (NA0LA-RS3) .....................................................................3-26