Power Consumption

Listed power consumption requirements of each CPU and expansion module as well as maximum number of specific modules on a chassis.

The total required power for your chassis is a combination of both main power consumption and auxiliary power consumption. Main Power shows the total amount of power used by all modules connected to the modular PLC CPU. Auxiliary Power shows how much extra power the modules in the current PLC configuration need when they don’t draw directly from the modular PLC CPU. This information will help you select the power supply that meets or exceeds the system’s power requirements.

CPU

Model	Power Consumption (W)
PLC-ES1616P	4.46
PLC-ES0808P	1.75
PLC-ES0806R	5.14
PLC-FB1616P0202	7.92
PLC-FB1616R0202	9.60
PLC-FB0808P	2.88

Digital Input & Output

Model	Power Consumption (W)	Maximum Number of Modules
IO-SD3200I	0.69	–
IO-SD0032PI	0.69	–
IO-SD1616PI	0.45	–
IO-SD0032PPWM	0.21	–
IO-SD0808R	1.93	4
IO-SD0016R	3.59	2

Analog Input & Output

Model	Power Consumption (W)	Power Consumption Auxiliary Power (W)
IO-SA0400Y	0.51	1.44
IO-SA0800Y	0.51	1.44
IO-SA0202Y	0.51	1.68
IO-SA0004C	0.51	1.68
IO-SA0004V	0.51	1.44

Temperature

Model	Power Consumption (W)	Power Consumption Auxiliary Power (W)
IO-SA0400	0.69	0.72
IO-SA0400T	0.69	0.72

High-Speed Counter (HSC)

Model	Power Consumption (W)
IO-SHSC02	0.42

Pulse-Width Modulation (PWM)

Model	Power Consumption (W)
IO-SD0032PPWM	0.21

Positioning

Model	Power Consumption (W)
MOD-SPOS02	0.38

Communication

Model	Power Consumption (W)
MOD-SENT01	1.03