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AC500 - S500 I/O modules

We believe expanding or adding field devices should be quite simple. Therefore we develop multifunctional and software configurable I/O modules and provide numerous basic I/O modules with different channels, signal voltage and fieldbus connections.

You can choose and combine your needed type of connection:

  • Central, using local I/O bus of CPU module. 
  • Up to ten I/O modules can be connected to the CPU.
  • Decentralized periphery via fieldbus between CPU module and remote I/O modules.
  • For each fieldbus slave, up to ten I/O modules can be connected.
  • Multifunctional approach: some modules cover a broad range of requirements, e.g. AI531 with 8 types of different signals in one module.
 
Digital Number of I/Os Features
DC522 16DC configurable, Transistor 0.5 A, fast counter
DC523 24DC configurable, Transistor 0.5 A, fast counter
DC532 16DI 16DC 16 configurable, Transistor 0.5 A, fast counter
DI524 32DI 24 V DC
DO524  32DO Transistor 0.5 A
DO526 8DO  Transistor 2 A
DX522 8DI 8DO Relay
DX531 8DI 4DO Relay
 
Analog Number of I/Os Features
AC522 8AC  U, I, RTD 
AI523 16AI V, mA, Pt100, Pt1000, Ni1000
AI531 8AI V, mA, Pt100, Pt1000, Ni1000, Thermocouple 
AO523 16AO  
AX521 4AI 4AO V, mA, Pt100, Pt1000, Ni1000
AX522 8AI 8AO V, mA, Pt100, Pt1000, Ni1000
 
Special function modules Number of I/Os Features
CD522  2DI 8DC  fast counter, PWM and configurable 
DA501 4AI 2AO 16DI 8DC fast counter, 8 configurable
DA502 4AI 2AO 16DO 8DC fast counter, 8 configurable
DC541 8DC fast counter, configurable

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