Koyo D3-05B-1

The DL305 series is a small modular PLC that has been marketed by various name-brand PLC manufacturers for over 22 years. This Koyo design revolutionized the small PLC market, and is still a good performer and a great value.
· Three standard CPUs to choose from, including the D3-350 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
· 110/220VAC or 24VDC power supply
· AC, DC inputs
· AC, DC, and relay outputs
· Eight or 12-bit analog input/output
· Specialty modules such as high-speed counter, and communication interface module (work with D3-330 and D3-340 CPUs)


Number of Slots: 5
Local CPU Base: Yes
Expansion Base: Yes. CPU base and two expansion bases. If CPU base is 5-slot, then the expansion bases must be 5-slot also.
Input Voltage Range: 85-264VAC , 47-63Hz
Base Power Consumption: 85 VA Max
Inrush Current Max.: 30A 1ms
Dielectric Strength: 1500VAC for one minute between terminals of AC P/S, run output, common, 24VDC
Insulation Resistance: >10Mohm at 500VDC
Power Supply Output (Voltage Ranges and Ripple)
(5VDC) 4.75-5.25V
5% ripple
(9VDC) 8.5-10V
5% ripple
(24VDC) 20-28V
5% ripple

See also: Siemens D3-05B-1, AutomationDirect D3-05B-1, PLC Direct D3-05B-1