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DirectLOGIC series PLCs are available in modular, rack-based models with a common programming platform. Most components are compatible with existing installations under the DirectLOGIC name as well as legacy private-labeled models from GE, TI, and Siemens.
DirectLOGIC Programmable Logic Controllers (PLCs)
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All AutomationDirect PLCs include Free Technical Support and a 30-Day Money-Back Guarantee!
- DL05/ DL06 - Micro/Modular PLCs
- DL205 - Modular PLCs
- DL305 - Legacy PLCs (retired)
- DL405 - Specialty PLCs
Koyo's DirectLOGIC programmable logic controller products, supplied through AutomationDirect, range from nano-sized fixed I/O units to modular systems with thousands of I/O. From simple machine sequencing to process control, you will find a quality programmable controller to suit your application at a fraction of the cost typically charged by our competitors.
DirectLOGIC PLC prices start at
$176.00
(D0-05DD)
DL05 Micro PLC
Our smallest micro PLC offers six I/O combinations of AC, DC, and relay I/O, and advanced programming functions such as PID and drum sequencing.
The DirectLOGIC DL05 PLC also features:
- Eight inputs and six outputs, expandable to 30 I/O total
- 2 K program memory
- 4 K data memory
- Two communication ports
- Supports networking for MODBUS RTU master/slave, a DeviceNET slave option module, and an Ethernet option module
- 129 instructions, including four PID loops
- Removable terminal block
- Windows-based programming software (order DirectSOFT product separately)
- One option card slot accepts discrete, analog I/O, high-speed counting/ pulse output and communication modules
DL06 Micro/Modular PLC
Our first micro PLC to combine fixed I/O of 20 inputs and 16 outputs with four option card slots for expansion (discrete, analog, communication modules), all in the same package. With the DL06 PLC, you can use the same PLC panel layout for all applications from 36 to 100 I/O.
DirectLOGIC DL06 PLC features include:
- 14.8 K of total memory
- 229 instructions, including 8 PID loops
- Two communication ports, including RS232/ 422/ 485 capability
- Supports networking for MODBUS RTU master/slave, ASCII in/out, a DeviceNET slave option module, and an Ethernet option module
- Integrated high-speed inputs and pulse output
- Built-in real-time clock/calendar
- Optional LCD display for operator interface or maintenance troubleshooting
- Four option card slots accept discrete, analog I/O, high-speed counting/ pulse output and communication modules
DL205 Modular PLC
If your application requires the flexibility of a modular control system, a DL205 PLC is the lowest cost, most versatile solution you'll find. In fact, all you need to do is pick out a CPU, plug it in the first slot of the base you choose, and then mix and match various modules into the available slots.
The DirectLOGIC DL205 modular PLC features:
- Four base sizes with built-in power supply, including 12/24 VDC, 110/ 220 VAC and 125 VDC power sources.
- AC/DC discrete in/out, up to 32 points
- 10 A relay out
- 12-bit and 16-bit analog inputs and outputs
- Temperature inputs
- Data communications, including serial and Ethernet modules
- Counter input/ pulse output
- Ethernet remote I/O master and slave
DL305 Legacy PLC (retired)
This PLC design has been marketed by various name-brand PLC manufacturers for 30+ years. It has formerly masqueraded as the General Electric Series One, the Texas Instruments Series 305, and the Siemens SIMATIC TI305.
DL405 Specialty PLC
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 DL405 PLC also features:
- 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
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