
B-61813E/03
c−1
PREFACE
I CONNECTIONS
1. FANUC I/O LINK.............................................................................................................3
1.1 CONFIGURATION......................................................................................................................... 4
1.2 ALLOCATION OF I/O POINTS...................................................................................................... 5
2. I/O UNIT CONFIGURATION...........................................................................................8
3. INSTALLATION ..............................................................................................................9
3.1 ENVIRONMENTAL CONDITIONS ................................................................................................ 9
3.2 DESIGNING CONDITION FOR A CABINET ............................................................................... 10
3.3 OUTER DIMENSION OF I/O Unit................................................................................................11
3.4 MOUNTING AND DISMOUNTING MODULES ........................................................................... 13
4. CONNECTION..............................................................................................................14
4.1 GENERAL CONNECTION DIAGRAM......................................................................................... 14
4.2 CONNECTING INPUT POWER SOURCE.................................................................................. 15
4.3 GROUNDING............................................................................................................................... 16
4.4 REQUIRED CURRENT ............................................................................................................... 17
4.5 INTERFACE MODULE (AIF01A, AIF01B) ................................................................................... 18
4.6 INTERFACE MODULE (AIF02C) CONNECTION ....................................................................... 21
4.6.1 Overview ..............................................................................................................................................21
4.6.2 Connection...........................................................................................................................................22
4.6.3 Setting with the DIP switch ..................................................................................................................24
4.7 CONNECTING WITH I/O MODULES.......................................................................................... 25
5. DIGITAL INPUT / OUTPUT MODULES........................................................................27
5.1 LIST OF MODULES..................................................................................................................... 27
5.2 CORRESPONDENCE BETWEEN I/O SIGNALS AND ADDRESSES IN A MODULE................ 29
5.3 SPECIFICATION FOR EACH MODULE ..................................................................................... 30
6. ANALOG INPUT MODULE (AAD04A)..........................................................................61
6.1 SPECIFICATIONS FOR ANALOG INPUT MODULE .................................................................. 61
6.2 CORRESPONDENCE BETWEEN INPUT SIGNALS AND ADDRESSES IN A MODULE.......... 62
6.3 CONNECTING WITH ANALOG INPUT MODULE ...................................................................... 64
7. ANALOG OUTPUT MODULE .......................................................................................65
7.1 12-BIT ANALOG OUTPUT MODULE (ADA02A)......................................................................... 65
7.1.1 Specification ........................................................................................................................................65
7.1.2 Correspondence between Output Signals and Addresses in a Module...............................................66
7.1.3 Connection to Analog Output Module ..................................................................................................67
7.2 FOURTEEN-BIT ANALOG OUTPUT MODULE (ADA02B)......................................................... 68
7.2.1 Specification ........................................................................................................................................68
7.2.2 Correspondence between Output Signals and Addresses in the Module............................................68
7.2.3 Connection between the Analog Output Module and Load..................................................................69
Contents