Siemens ST950 Plus+ - CPU I;O Card

ST950 Plus+ User Manual
ST950 Plus+ User Manual
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CPU I/O Card
The CPU I/O card is designed to provide an ‘integrated’ I/O capability for ‘smaller’ controllers. The
card is mounted onto the CPU Card as shown below and provides 24 inputs and 4 changeover
outputs. All Inputs and outputs are TOPAS 2523 compliant. LEDs and GSPI ports are as described
above for standard IO cards and the CPU IO card has a fixed address: 1.
Figure 25 – CPU I/O Card