Interfaces for Inputs and Outputs¶

PM57x, PM58x and\ PM59x (AC500)

The following input and output interfaces are available for the AC500 CPUs PM57x, PM58x and PM59x:

No.	Type	Designation	Number of Inputs and Outputs
1	I/O bus	Interface for I/O modules	Max. 10 modules with a maximum of 32 channels (IX, QX, IW, QW) per module
2	COM1	CS31 bus master	Max. 31 modules with a maximum of 32 channels per module, address 0-61
3	COM2	Reserved	RS-232 / RS-485
4	FBP	FieldBusPlug - Slave	Max. 8 modules with 16 IW + 16 QW + 16 IB + 16 QB with modular FBP, depending on fieldbus
5	Onboard I/Os	Reserved	Max. 96 bytes Inputs and Outputs
6	Line 0	Internal Communication Module	4 kB %I0.xx / %Q0.xx each
7	Line 1	Communication Module 1	4 kB %I1.xx / %Q1.xx each
8	Line 2	Communication Module 2	4 kB %I2.xx / %Q2.xx each
9	Line 3	Communication Module 3	4 kB %I3.xx / %Q3.xx each
10	Line 4	Communication Module 4	4 kB %I4.xx / %Q4.xx each
11	Line 5	Internal Communication Module ETH3 of PM595-4ETH	4 kB %I5.xx / %Q5.xx each
12	Line 6	Internal Communication Module ETH4 of PM595-4ETH	4 kB %I6.xx / %Q6.xx each

PM55x and PM56x (AC500-eCo)

The following inputs and outputs interfaces are available for the AC500-eCo CPUs PM55x and PM56x:

No.	Type	Designation	Number of Inputs and Outputs
1	I/O bus	Interface for I/O modules	Max. 10 I/O modules with a maximum of 32 channels (IX, QX, IW, QW) per module
2	COM1	CS31 bus master	Max. 31 modules with a maximum of 32 channels per module, address 0-61
3	COM2	Reserved	RS-485
4	Onboard I/O	Onboard I/O	Per module: Option 1: 8DI+6DO Option 2: 8DI+6DO+2AI+1AO