108 • I/O ModulesWAGO-I/O-SYSTEM 750DeviceNetOutput Process ImageBit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0notusedcontrolsDO 1Channel 1And the output modules seize 2 Instances in Class (0x66).2 Channel Digital Output Modules750-501, -502, -509, -512, -513, -514, -517, -535, (and all variations),753-501, -502, -509, -512, -513, -514, -517Output Process ImageBit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0controlsDO 2Channel2controlsDO 1Channel1The output modules seize 2 Instances in Class (0x66).2 Channel Digital Input Modules with Diagnostics and Input ProcessData750-507 (-508), -522, 753-507The 750-507 (-508), -522 and 753-507 digital output modules have a diagnos-tic bit for each output channel. When an output fault condition occurs (i.e.,overload, short circuit, or broken wire), a diagnostic bit is set. The diagnosticdata is mapped into the Input Process Image, while the output control bits arein the Output Process Image.Input Process ImageBit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0Diagnosticbit S 2Channel 2Diagnosticbit S 1Channel 1The output modules seize 2 Instances in Class (0x65).Output Process ImageBit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0controlsDO 2Channel 2controlsDO 1Channel 1And the output modules seize 2 Instances in Class (0x66).
