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DL405 PLC Units

Our PLC prices are hard to beat!


The DirectLOGIC 405 PLC process control system from Koyo packs a lot of power for its size and price. It is one of our most powerful PLC applications. The DL405 PLC control system has the one of the widest varieties of I/O modules and configurations of all our DirectLOGIC PLCs. 

DL405 PLC

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Product Code Product Name Price ($AUD EX-GST) QTY Action
D4-450 CPU 31.5K (PID) CPU 31.5K (PID)
$1,690.00
D4-450DC-1 CPU 31.5K (PID) 24Vdc CPU 31.5K (PID) 24Vdc
$1,790.00
D4-450DC-2 DL450 CPU 125dc 31.5K DL450 CPU 125dc 31.5K
$1,890.00
D4-440 CPU 22.5K CPU 22.5K
$1,390.00
D4-440DC-1 CPU 22.5K 24Vdc CPU 22.5K 24Vdc
$1,490.00
D4-430 CPU 6.5K CPU 6.5K
$1,290.00
D4-USER-M 405 User Manual 405 User Manual
$90.00
D4-EE-2 15.5K EEprom Cartridge 15.5K EEprom Cartridge
$325.00
D4-EX Local Base Expander 110/220Vac Local Base Expander 110/220Vac
$395.00
D4-EXDC Local Base Expander 24Vdc Local Base Expander 24Vdc
$390.00
D4-EXCBL-1 Expander Cable 1m Expander Cable 1m
$120.00
D4-EXCBL-2 Expander Cable 0.5m Expander Cable 0.5m
$120.00
D4-04B-1 4 Slot I/O Base 4 Slot I/O Base
$275.00
D4-06B-1 6 Slot I/O Base 6 Slot I/O Base
$330.00
D4-08B-1 8 Slot I/O Base 8 Slot I/O Base
$390.00
D4-08ND3S 8 Pt 24-28Vdc Isolated Input 8 Pt 24-28Vdc Isolated Input
$195.00
D4-16ND2 16 pt 12-24Vdc Source Input 16 pt 12-24Vdc Source Input
$240.00
D4-16ND2F 16 pt 12-24Vdc Source Fast In 16 pt 12-24Vdc Source Fast In
$270.00
D4-32ND3-1 32pt 24Vdc Input 32pt 24Vdc Input
$360.00
D4-32ND3-2 32 pt 5-12Vdc Input 32 pt 5-12Vdc Input
$340.00
D4-64ND2 64 Pt 20-28Vdc Sink Input 64 Pt 20-28Vdc Sink Input
$580.00
D4-08NA 8 pt 110/220 Vac Input 8 pt 110/220 Vac Input
$220.00
D4-16NA 16 pt 110VAC Input 16 pt 110VAC Input
$320.00
D4-16NE3 16 pt 24vac/dc Input 16 pt 24vac/dc Input
$250.00
F4-08NE3S 8pt 90-150 VAC/DC output Mod 8pt 90-150 VAC/DC output Mod
$360.00
D4-08TD1 8 pt 12-24Vdc Sink Output 8 pt 12-24Vdc Sink Output
$270.00
F4-08TD1S 8pt. 24-150VDC isol. output Mo 8pt. 24-150VDC isol. output Mo
$475.00
D4-16TD1 16 pt 5-24Vdc Sink Output 16 pt 5-24Vdc Sink Output
$323.00
D4-16TD2 16 pt 12-24vdc Source Output 16 pt 12-24vdc Source Output
$323.00
D4-32TD1 32 pt 5-24Vdc sink Output 32 pt 5-24Vdc sink Output
$395.00
D4-32TD1-1 32pt 5/15 VDC output mod 32pt 5/15 VDC output mod
$390.00
D4-32TD2 32 pt 12-24Vdc Source Output 32 pt 12-24Vdc Source Output
$390.00
D4-64TD1 64 pt 5-24vdc Sink Output 64 pt 5-24vdc Sink Output
$594.00
D4-08TA 8 pt 18-220VAC Output 8 pt 18-220VAC Output
$390.00
D4-16TA 16 Pt 18-220Vac Output 16 Pt 18-220Vac Output
$450.00
D4-08TR 8 Pt Relay Output 8 Pt Relay Output
$275.00
F4-08TRS-1 8 pt Isol Relay Output 10A 8 pt Isol Relay Output 10A
$295.00
F4-08TRS-2 8 pt Isol Relay Output 5A 8 pt Isol Relay Output 5A
$350.00
D4-16TR 16 Pt Relay Output 16 Pt Relay Output
$395.00
F4-04AD 4 ch Analog Input 4 ch Analog Input
$695.00
F4-04ADS 4 ch Isol Analog Input 4 ch Isol Analog Input
$950.00
F4-08AD 8 ch Analog Input 8 ch Analog Input
$790.00
F4-16AD-1 16 Ch 4-20mA Analog Input 16 Ch 4-20mA Analog Input
$960.00
F4-16AD-2 16 Ch Voltage Analog Input 16 Ch Voltage Analog Input
$960.00
F4-04DA-1 4 ch Analog Output 4-20ma 4 ch Analog Output 4-20ma
$570.00
F4-04DA-2 4 ch Analog Output Voltage 4 ch Analog Output Voltage
$590.00
F4-04DAS-1 4ch Isol Analog Output 16 bit 4ch Isol Analog Output 16 bit
$870.00
F4-04DAS-2 4 Ch Voltage Isolated Output 4 Ch Voltage Isolated Output
$890.00
F4-08DA-1 8 ch Analog Output 4-20ma 8 ch Analog Output 4-20ma
$890.00
F4-08DA-2 8Ch analog output mod. 8Ch analog output mod.
$890.00
F4-16DA-1 16 ch Analog Output 4-20ma 16 ch Analog Output 4-20ma
$995.00
F4-16DA-2 16Ch analog output mod. 12 bit 16Ch analog output mod. 12 bit
$1,120.00
F4-08THM 8 ch Thermocouple Input 8 ch Thermocouple Input
$770.00
F4-08THM-J J Type 8ch. diff thermo. mod J Type 8ch. diff thermo. mod
$1,290.00
F4-08THM-K K type 8ch. diff thermo. mod K type 8ch. diff thermo. mod
$1,290.00
F4-08RTD 8 ch RTD Input Module 8 ch RTD Input Module
$690.00
D4-ANLG-M 405 Analog Manual 405 Analog Manual
$60.00
H4-ERM100 Ethernet Remote Master 10/100 Ethernet Remote Master 10/100
$490.00
H4-EBC 405 Ethernet Base Controller 405 Ethernet Base Controller
$890.00
D4-RM Remote Master Module Remote Master Module
$890.00
D4-RS Remote Slave Module 110/220Vac Remote Slave Module 110/220Vac
$990.00
D4-RSDC Remote Slave Module 24vdc Remote Slave Module 24vdc
$990.00
D4-REMIO-M 405 Remote I/O Manual 405 Remote I/O Manual
$60.00
H4-ECOM-F 405 Fibre Ethernet Module 405 Fibre Ethernet Module
$990.00
H4-ECOM100 DL405 ETHERNET 10/100MB DL405 ETHERNET 10/100MB
$810.00
D4-DCM Data Communications Module Data Communications Module
$730.00
D4-DCM-M 405 DCM Mnaual 405 DCM Mnaual
$60.00
F4-MAS-MB Modbus Master Module Modbus Master Module
$890.00
F4-MASMB-M MODBUS Master Manual MODBUS Master Manual
$20.00
F4-CP128-1 Basic Coprocessor 128K Basic Coprocessor 128K
$890.00
F4-CP128-T CoProcessor Mod. 128K batt. CoProcessor Mod. 128K batt.
$1,550.00
F4-CP-M 405 Basic Module Manual 405 Basic Module Manual
$60.00
F4-16PID 16 ch PID CoProcessor 16 ch PID CoProcessor
$690.00
F4-16PID-M PID Coprocessor Manual PID Coprocessor Manual
$20.00
F4-4LTC 4 Loop temp. controller 4 Loop temp. controller
$890.00
F4-4LTC-M Lopp Controller Manual Lopp Controller Manual
$20.00
F4-CT Current Trans. use with F4-4LT Current Trans. use with F4-4LT
$45.00
F4-8MPI 8 ch Magnetic Pulse Input 8 ch Magnetic Pulse Input
$990.00
F4-8MPI-M Magnetic Pulse input Mod. Man. Magnetic Pulse input Mod. Man.
$20.00
D4-INTR-M DL405 Interrupt Module Manual DL405 Interrupt Module Manual
$60.00
H4-CTRIO High Speed Counter Module High Speed Counter Module
$690.00
D4-HSC High Speed Counter Module High Speed Counter Module
$925.00
D4-HSC-M DL405 HSC Manual DL405 HSC Manual
$60.00
D4-INST-M DL405 Installation Manual DL405 Installation Manual
$60.00
D3-D4-BAT DL305/DL405 CPU Battery DL305/DL405 CPU Battery
$89.00
D4-ACC-1 CPU screw/cover kit CPU screw/cover kit
$40.00
D4-ACC-2 Spare screws for DL405 8pt Spare screws for DL405 8pt
$40.00
D4-ACC-3 Spare screws for DL405 16pt Spare screws for DL405 16pt
$40.00
D4-CPUKEY Spare key for DL405 CPU Spare key for DL405 CPU
$30.00
D4-FUSE-2 F4-08TRS-2 Fuses F4-08TRS-2 Fuses
$40.00
D4-8IOCON 8 Pt I/O Connectors each 8 Pt I/O Connectors each
$95.00
D4-16IOCON 16 Pt I/O Terminals 16 Pt I/O Terminals
$175.00
D4-IOCVR 405 I/O Covers 405 I/O Covers
$20.00
D4-FILL Filler Module Filler Module
$40.00
D4-IOCBL-1 32pt Conn with Flying Leads 32pt Conn with Flying Leads
$160.00
D4-HPP-1 RLL Plus handheld programmer RLL Plus handheld programmer
$890.00
D4-HPCBL-1 DL405 HHP Ext Cab 3m DL405 HHP Ext Cab 3m
$145.00
D4-HPCBL-2 DL405 HHP Ext Cab 1m DL405 HHP Ext Cab 1m
$125.00
D4-CASCBL Cass. inter. cable for D4-HPP Cass. inter. cable for D4-HPP
$70.00
D4-HP-M 405 Handheld Prog Manual 405 Handheld Prog Manual
$60.00

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You can build a PLC controller system with local/distributed I/O of up to 3,500 points. Use the built-in PID instruction or specialty modules to perform cost-effective process control. 

How the PID PLC Application Works: 
PID (Proportional, integral, derivative) control: The control algorithm that is used to closely control processes such as temperature, mixture, position, and velocity. 

The proportional portion takes care of the magnitude of the error. 
The derivative compensates for the rate of error change. 
The integral takes care of small errors over time. 

The DL405 PLC controller system features include:

  • Three CPUs from 6.5 K memory with 1,152 I/O to 30.8 K memory with 3,584 possible I/O, with built-in power supply
  • Three base sizes
  • AC/DC in/out, up to 64 points
  • Ten amp 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
  • Slice I/O master and slave modules

 

Discrete modules in 8, 16, 32 and 64-point I/O densities

Use our ZIPLink pre-wired I/O cables and connector modules for easy wiring, especially to our 64-point DC modules.

Wide range of analog modules

Our analog I/O selection will give you the flexibility you need to perform low-cost process or data acquisition applications. We have 4, 8 and 16-channel models with input and output ranges such as 4-20 mA, 0-10 V, and bipolar ranges; isolated or non-isolated, 12 or 16-bit, thermocouple, RTD and millivolt modules. For example, our 8-channel F4-08AD analog input module offers eight channels of analog inputs and supports 4-20 mA, 0-20 mA, 0-5 V, 0-10 V, 1-5 V, +/-5 V, and +/-10 V (seven ranges) for a low price. For high-density analog, our F4-16AD-1 module supports 16 channels of current inputs at a low per-point cost. 

Specialty modules to complete the system

Applications requiring the DL405's power and I/O count usually have some sort of special interfaces. See details on these modules (all documents are .pdf format):

NOTE: New option modules may not be supported by CPUs purchased prior to the modules release. 
Be sure to check for the latest firmware for your PLC. You can refer to the module specification page on our Web site for this information, or find it in our free catalog. 
Here is the direct link to the Firmware Upgrade section of our Web site where you can find the firmware revision histories, the latest files and tools required to download the firmware into your CPU. 

For further details or specifications, select the desired product category and then select the "Products" tab and click on the product "Item Code" link, or select the "Technical Info" tab.

DirectSOFT5 (PC-DSOFT5) is our full-featured 32-bit Windows-certified programming package

It supports all five DirectLOGIC families of PLCs simultaneously, including all DL05s, DL105s, DL205 CPUs, DL305 CPUs, DL405 CPUs, and most of their Koyo cousins. 
It supports an incredible array of on-line/off-line programming and documentation features. Use the PID screens for fill-in-the-blank setup and loop tuning.