Koyo Programmable Logic Controller DirectLOGIC 305- A&S Automation Co., Ltd

Home / PLC / Koyo PLC / Programmable Logic Controller / Koyo Programmable Logic Controller DirectLOGIC 305

Add To Cart

DirectLOGIC 305 Programmable Logic Controller (DL305 PLC)

The DL305 PLC series is a small modular PLC that has been marketed by various name-brand PLC manufacturers for over 24 years.

This Koyo design revolutionized the small PLC market, and is still a good performer and a great value.

Over 3,000,000 Koyo 305 modules have been sold, which shows that these modules are extremely reliable and well-suited for many applications.

Three standard CPUs to choose from, including the D3-350 CPU with PID control and two communication ports

Specialty CPUs to convert a DL305 system into an RTU for Optomux, Pamux, or to allow BASIC programming for custom applications

Five, eight and 10-slot bases

110/ 220 VAC or 24 VDC power supply

AC, DC inputs

AC, DC, and relay outputs

Eight or 12-bit analog input/output

Specialty modules such as ASCII/ BASIC module, high-speed counter, and communication interface module (for use with D3-330 and D3-340 CPUs)

The D3-350 CPU has a killer instruction set (compatible with the DL405, DL205, DL105, and DL05 PLC families) and some super practical communications.

The D3-350 CPU uses a simplified I/O addressing method, and can access up to twice as much local I/O as any other DL305 configuration (when installed in a system with -1 bases).

Features include:

Real-time calendar/ clock and historical error logging

Trigger events in logic or time-and-date stamp error conditions

Four super-easy PID loops with 'auto-tune' allow the CPU to automatically determine the near-optimum loop settings

Automatic loop scheduling reduces logic required to operate loops

Fill-in-the-blank chart for alarms and ramp/ soak

Programming software includes loop tune screen with trending

Two communication ports include built-in remote I/O master for long-distance I/O expansion