Flexible
integration
building
blocks



4000 Family of Controllers

The 4000 family of controllers offers a variety of processors and interface modules for general-purpose industrial control. Card racks are available for mounting five, 10, or 20 modules. In addition to the basic processor, there are modules to satisfy a variety of analog, discrete, serial, and transducer interface requirements.

Control Racks
•  4000 Logic Control Rack (LCR)

Central Processing Units
•  4100 Central Processing Unit (CPU)
•  4110 Central Processing Unit (CPU)
•  4120 Central Processing Unit (CPU)

Real-Time Clock Modules
•  4200 Real-Time Clock (RTC)

Communication Interfaces
•  4300 Serial Data Interface (SDI)
•  4310 Fiber-Optic Star (FOS)
•  4320 Remote I/O Node Adapter (RIO)
•  4330 Modbus® Plus Interface (MPI)
•  4340 ControlNet Interface (CNI)
•  4350 Profibus Interface (PBI)
•  4360 Ethernet Interface (ENI)

Input/Output Interfaces
•  4400 Parallel Input/Output Interface (PIO)
•  4450 Converter Input/Ouput Interface (CIO)

Feedback Interfaces
•  4510 Incremental Encoder Interface (IEI)
•  4520 Resolver Interface (RES)
•  4530 Universal Absolute Encoder Interface (UAE)
•  4540 Serial Absolute Encoder Interface (SAE)

Analog Interfaces
•  4600 Analog-to-Digital Converter (ADC)
•  4650 Digital-to-Analog Converter (DAC)

Power Supplies
•  4800 Logic Supply Unit (LSU)