Connecting Digital I/O to the System Table 4-2. Default Digital I/O Signal Configuration, Single Robot System Adept Viper s1300 Robot User’s Guide, Rev B 45 Location Type Signal Range Controller XDIO connector Inputs 1001 - 1012 Outputs 0001 - 0008 sDIO Module 1 Inputs 1033 - 1064 Outputs 0033 - 0064 sDIO Module 2 Inputs 1065 - 1096 Outputs 0065 - 0096 sDIO Module 3 (recommended) Inputs 1201 - 1232 Outputs 0201 - 0232 sDIO Module 4 (recommended) Inputs 1233 - 1264 Outputs 0233 - 0264 IO Blox 1 Inputs 1113 - 1120 Outputs 0105 - 0112 IO Blox 2 Inputs 1121 - 1128 Outputs 0113 - 0120 IO Blox 3 Inputs 1129 - 1136 Outputs 0121 - 0128 IO Blox 4 Inputs 1137 - 1144 Outputs 0129 - 0136