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Use our configuration tool to configure and order.
Programmable logic controllers have to reliably execute the numerous logic operations and communication requests that automated facilities/machines require. The DirectLOGIC 405 controller offers reliable, time-tested hardware with many specialty modules available.
DirectLOGIC DL405 Small Modular PLC
DirectLOGIC 405 Modular Programmable Logic Controller (DL405 PLC)
The DirectLogic DL-405 PLC System
The DirectLOGIC DL405 controller offers two feature-enhanced CPUs in this product line, the D4-454 and D4-454DC-1. Both include a built-in power supply and communication ports. Each CPU offers a large amount of program memory, The D4-454 CPUs offer a substantial instruction set and advanced diagnostics that includes drum sequencers, ASCII output, floating point math, trig functions, bit of word, timed and hardware-triggered subroutines, For/Next loops, Fill in the blank PID control, and more.
The DirectLOGIC D4-450 CPU is updated to a model D4-454 CPU.
The D4-454 CPU with new electronics is a direct replacement for the D4-450 in many ways:
- More memory than the largest memory size available to the D4-450
- Same instruction set
- Support for bases and modules currently available
- Readily available coin style battery, D2-BAT-1
- Port 2 supports Modbus RTU (master/slave)
DL405 PLC controller system features include:
- Three base sizes
- AC/DC in/out, up to 64 points
- 10A relay out
- 12-bit and 16-bit analog inputs and outputs
- Thermocouple and RTD inputs
- Data communications, including serial and Ethernet modules
- High-speed counter input and pulse output
- Serial remote I/O master and slave modules
- Ethernet remote I/O master and slave base controllers
DL405 PLC Overview
Replacing a part in a legacy private-branded GE, TI or Siemens PLC? Check this cross-reference list to find the corresponding DirectLOGIC part (if available).
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