IDEC MICROSmart FC6A Series User Manual

3: I NSTALLATION AND W IRING
3-44 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
■ Example 2 of Calculating the Power Consumed by the Main Power Supply
This example shows how to calculate the power consumed by the main power supply when the expansion modules and cartridge
in the below diagram are connected to the Plus 16-I/O type.
The power consumed by the main power supply will differ if the CPU module is different, even if the system
configuration is the same.
FC6A-C16R1CE : 3.36 [W] when alone
*1
FC6A-PC4 : ≈ 1.04 [W]
FC6A-R081 : ≈ 1.9 [W]
FC6A-PH1 + FC6A-PJ2A : ≈ 1.73 [W]
P
in≈ 3.36 + 1.04 + 1.9 + 1.73
≈ 8.03 [W]
*1 For the power consumption of each CPU module alone, see "Product Specifications" on page 2-1.
Example:
FC6A-D16R1CEE : 2.88 [W] when alone
*1
FC6A-PJ2A :
FC6A-PK2AV :
FC6A-R161 :
P
in≈ 2.88 + 0.17 + 0.7 + 2.64
≈ 6.39 [W]
*1 For the power consumption of each CPU module alone, see "Product Specifications" on page 2-1.
P
in
[W]
24V DC
FC6A-R081
FC6A-PJ2A FC6A-PC4
FC6A-PH1 FC6A-C16R1CE
P
in
[W]
24V DC
FC6A-PJ2A
FC6A-PK2AV
FC6A-R161FC6A-D16R1CEE
0.75
× 5 V
≈ 0.17 [W]
( )
0.9 × 5 V
0.035 A × 3.3 V
=
≈ 0.7 [W]
0.75
+ 0.08 A × 5 V
{ ( ) }
0.9 × 5 V
0.035 A × 3.3 V
0.75
0.05 A × 5 V
+ ( 0.006 A × 16 points × 24 V ) ≈ 2.64 [W]

IDEC MICROSmart FC6A Series Specifications

General

Brand	IDEC
Model	MICROSmart FC6A Series
Category	Computer Hardware
Language	English