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ELC Programmable Logic Controllers (PLCs)

Item# ELC-AN04NANN

ELC Programmable Logic Controllers (PLCs) ELC Programmable Logic Controllers (PLCs)
The Eaton Logic Controller (ELC) is Eaton Cutler-Hammer’s latest offering into the PLC (Programmable Logic Controller) market. Less than half the size of a typical brick PLC, the ELC is a micro-PLC with features previously found only in larger, much more expensive rack-mount PLCs:
  • Built-in digital and analog I/O for low-cost standalone control
  • Local I/O expandable to 256 I/O expansion modules connect easily with no extra wiring
  • Removable terminal blocks for easy wiring
  • 2 serial ports with Modbus RTU supported on both
  • Real-time clock/calendar
  • High-speed pulse inputs and outputs
  • Powerful instruction set:
          --- Floating point math
          --- Trig functions
          --- Clock/calendar instructions
          --- Modbus RTU/ASCII instructions
          --- High-speed pulse capture/pulse output
          --- Interrupts
          --- Matrix operations
          --- Retentive data storage
          --- Stepper motor positioning control
          --- PID functions with Autotune
          --- Fuzzy temperature control
With the ELC, I/O can be local or highly distributed. All of the ELC specialty and analog modules (analog I/O, thermocouple, RTD, motion control) are capable of remote connection via a 2-wire RS485 interface using Modbus protocol. Additional remote I/O modules are available (see link below.)
Choose from one of 5 different controller styles:
  • PB models: &nbsp14 local I/O expandable to 256, 3.8K program steps, 2 serial ports
  • PC models: &nbsp12 local I/O expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers
  • PH models: &nbsp12 local I/O expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers, 100 KHz high-speed counters and pulse outputs
  • PA models: &nbsp10 local I/O (including analog I/O) expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 configurable 7-segment displays
  • PV models: &nbsp28 local I/O expandable to 512, 16K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers, 200 KHz high-speed counters and pulse outputs



The ELC-PH12 model PLC provides high-speed pulse outputs which can be used to drive any of Omega's step & direction stepper drives. The ELCSoft ladder logic software has built-in step motor functions which make programming your motion control application easy. The STM_Series STM23S-2AN is an integrated stepper drive + stepper motor which accepts pulses from a PLC. Add the ELCSoft programming software, ELC-CBPCELC1 programming cable, and PS_Series OMPS150A24 power supply for a complete motion-control system that costs less than $1000.

HE-X_Series General-Purpose Signal Conditioners for any PLC

***New!*** Universal Remote I/O Modules:&nbspDigital, Analog, Thermocouple, RTD

Order a starter kit! Includes an ELC controller, ELC graphics panel, power supply, cables, & software. See "Accessories" below.

PLEASE NOTE:&nbspAll of the PLCs require the ELCSOFT software and either ELC-CBPCELC1 or ELC-CBPCELC3 programming cable.
ELC-AN04NANN
  • Base Models with 10 to 28 I/O, Expandable to 256
  • Half the Size of Most PLCs
  • 1-, 4-, 8-, 16- and 32-Bit Instructions
  • DIN Rail Mountable, No Rack Required
  • Built-in Integral LCD Display (PA models)
  • Built-in Integral Potentiometers (PC/PH/PV models)
  • High-level Network Access - Modbus TCP, DeviceNet and Profibus
  • Remote I/O Modules for Analog I/O, Digital I/O, Thermocouples and RTDs
  • Sample application programs available by request
Number of Digital Inputs/Outputs
Number of Analog Inputs/Outputs
Quantity Price each
1-4 $370.00
5-9 $362.60
10-24 $355.20
25-49 $340.40
50-99 $336.70
100+ $333.00

In stock

Lead Time ( If not in Stock): 2 weeks

Product Specs

  • Maximum Ambient Temperature 55 {C} (131 {F})
  • Maximum Ambient Humidity 95% RH non-condensing
  • Maximum Storage Temperature 70 {C} (158 {F})
  • Minimum Ambient Humidity 5%
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Minimum Storage Temperature -25 {C} (-13 {F})
  • Sampling Rate About 10 mS
  • Supply Voltage 24 Vdc (-15 to 20%) with DC

The Eaton Logic Controller (ELC) is Eaton Cutler-Hammer’s latest offering into the PLC (Programmable Logic Controller) market. Less than half the size of a typical brick PLC, the ELC is a micro-PLC with features previously found only in larger, much more expensive rack-mount PLCs:
  • Built-in digital and analog I/O for low-cost standalone control
  • Local I/O expandable to 256 I/O expansion modules connect easily with no extra wiring
  • Removable terminal blocks for easy wiring
  • 2 serial ports with Modbus RTU supported on both
  • Real-time clock/calendar
  • High-speed pulse inputs and outputs
  • Powerful instruction set:
          --- Floating point math
          --- Trig functions
          --- Clock/calendar instructions
          --- Modbus RTU/ASCII instructions
          --- High-speed pulse capture/pulse output
          --- Interrupts
          --- Matrix operations
          --- Retentive data storage
          --- Stepper motor positioning control
          --- PID functions with Autotune
          --- Fuzzy temperature control
With the ELC, I/O can be local or highly distributed. All of the ELC specialty and analog modules (analog I/O, thermocouple, RTD, motion control) are capable of remote connection via a 2-wire RS485 interface using Modbus protocol. Additional remote I/O modules are available (see link below.)
Choose from one of 5 different controller styles:
  • PB models: &nbsp14 local I/O expandable to 256, 3.8K program steps, 2 serial ports
  • PC models: &nbsp12 local I/O expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers
  • PH models: &nbsp12 local I/O expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers, 100 KHz high-speed counters and pulse outputs
  • PA models: &nbsp10 local I/O (including analog I/O) expandable to 256, 7.9K program steps, 2 serial ports, clock/calendar, 2 configurable 7-segment displays
  • PV models: &nbsp28 local I/O expandable to 512, 16K program steps, 2 serial ports, clock/calendar, 2 setpoint potentiometers, 200 KHz high-speed counters and pulse outputs



The ELC-PH12 model PLC provides high-speed pulse outputs which can be used to drive any of Omega's step & direction stepper drives. The ELCSoft ladder logic software has built-in step motor functions which make programming your motion control application easy. The STM_Series STM23S-2AN is an integrated stepper drive + stepper motor which accepts pulses from a PLC. Add the ELCSoft programming software, ELC-CBPCELC1 programming cable, and PS_Series OMPS150A24 power supply for a complete motion-control system that costs less than $1000.

HE-X_Series General-Purpose Signal Conditioners for any PLC

***New!*** Universal Remote I/O Modules:&nbspDigital, Analog, Thermocouple, RTD

Order a starter kit! Includes an ELC controller, ELC graphics panel, power supply, cables, & software. See "Accessories" below.

PLEASE NOTE:&nbspAll of the PLCs require the ELCSOFT software and either ELC-CBPCELC1 or ELC-CBPCELC3 programming cable.

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