AC500-eCo - S500-eCo I/O modules

The scalability offered by the AC500-eCo gives you the assurance of knowing that the system is able to grow with your needs. We offer a wide range of digital and analog S500-eCo I/O modules for different applications.

  • AC500-eCo V2 and AC500-eCo V3 Standard and Pro CPUs are centrally extendable with up to 10 I/O modules - standard S500 and/or S500-eCo modules can be mixed.
  • The AC500-eCo is compatible with the AC500 PLC family - this provides you with the option to build customized solutions based on the standard S500 and S500-eCo I/O modules range.
  • The user-configurable I/O system gives you the flexibility of being able to make decisions and modifications right up to the last minute.

S500-eCo I/O modules fast overview


Digital I/O modules Number of I/Os Features
DI561 8DI 24 V DC
DI562 16DI 24 V DC
DI571 8DI 100-240 V AC
DI572 16DI 100-240 V AC
DO561 8DO Transistor
DO562 16DO Transistor
DO571 8DO Relay
DO572 8DO Triac
DO573 16DO Relay
DX561 8DI / 8DO 24 V DC / transistor
DX571 8DI / 8DO 24 V DC / relay
DC562 16DC 24 V DC / transistor, configurable

Analog I/O modules Number of I/Os Features
AI561 4AI V, mA
AI563 4AI Thermocouple
AO561 2AO V, mA
AX561 4AI / 2AO V, mA

Positioning module Number of I/Os Features
FM562 4DI 4 pulse outputs Pulse Train Outputs for 2 axes

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