FATEK FBs-B2DA - Maximum Current Consumption of Expansion Module

H5-5
FBS-20MN-D24
710mA Total 285mA*
FBS-32MN-D24
670mA Total 227mA*
FBS-44MN-D24
627mA Total 176mA*
Expansion
Unit
FBS-24XY–◎
948mA Total 337mA
FBS-40XY–◎
918mA Total 262mA
FBS-60XY–◎
880mA Total 168mA
z In the above table, the residual capacity is calculated according to the most power-consuming model (for
example, MCT) of in each main/expansion unit by its I/O point number, under the maximum load condition (with
both DI and DO ON). The basic units for calculation are 7.5mA /PT for high/medium speed DI, 4.5mA/PT for low
speed DI (Ultra high speed DI does not use the 24VDC power in input circuit), 10mA/PT for high speed DO,
7.5mA/PT for medium speed DO, and 5mA for low speed DO and relay output. (excluding the SSR model).
z See Sections 5.1 and 5.2 for the residual capacity of expansion power (-EPW-AC and -EPW-D24)
 Warning
Either for the built-in power supply of the main/expansion unit or the expansion power supply for the expansion
unit, the total amount of current cannot exceed the value listed in the above table. Any violation will cause a
voltage drop by overloading the power supply, or intermittent powered with the supply in protection mode, either
of which will result in unexpected action of PLC and cause harm to people or damage to equipment.
5.3.2 Maximum Current Consumption of Expansion Module
Without its own power supply, expansion modules must be supported by the main/expansion unit, expansion power, or
external power supply (24VDC input circuit alone). The following table lists the maximum consumption current of each
expansion module.
Current
Model
5VDC Logic Circuit 24VDC Output Circuit 24VDC Input Circuit
-input expansion cable- --input terminal block---
Digital I/O Expansion Module
FBS-24XY 54 mA 85mA 63mA
FBS-40XY 83 mA 136mA 108mA
FBS-60XY 119 mA 124mA 162mA
FBS-8XY 30 mA 34mA 18mA
FBS-8X 30 mA
－
36mA
FBS-8Y 29 mA 68mA
－
FBS-16XY 40 mA 68mA 36mA
FBS-16Y 40 mA 136mA
－
FBS-20X 35 mA
－
90mA
FBS-24X 54 mA
－
108mA
FBS-24YT 66 mA
－ －
Numeric I/O Expansion Module
FBS-32DGI 14 mA
－
36mA
FBS-7SG1 24 mA
－
213 mA
FBS-7SG2 24 mA
－
396 mA
FBS-6AD 25 mA
－
53 mA
FBS-2DA 33 mA
－
90 mA
FBS-4DA 35 mA
－
137 mA
FBS-4A2D 35 mA
－
103 mA
FBS-2TC 30 mA
－
21 mA
FBs-6TC 30 mA
－
29 mA
FBS-6RTD 32 mA
－
16 mA
FBS-16TC 30 mA
－
58 mA
FBS-16RTD 32 mA
－
19 mA
FBs-6NTC 33 mA
－
16 mA