ABB AC500 Installation Instructions Manual page 42

CM589-PNIO(-4)(-XC)
Connection
① CPU
② Connectors of the CPU
③ System LEDs
④ 2 rotary switches for module address
⑤ TA525: Label
⑥ Ethernet network interfaces
⑦ TA524: Dummy communication module
Ethernet network interfaces
CM589-PNIO-XC and CM589-PNIO-4-XC
In corrosive environment, please protect unused connectors using the TA535 accessory.
Not supplied with this device.
42 AC500 Product Family Installation Instructions 25.07.2017