Calculating Consumed Current Of Gt2705-V - Mitsubishi Electric GOT2000 Series User Manual

11.9 Calculating consumed current of GT2705-V

For using multiple extension units, a bar code reader, or a RFID controller, the total current for the extension units, bar code
reader, or RFID controller must be within the current that the GT2705-V can supply.
GOT other than GT2705-V, the calculation of the current value is not required.
For the current that the GT2705-V can supply and the current for the extension units, bar code reader, or RFID controller,
refer to the following tables. Make sure that the total of consumed current is within the capacity of the GT2705-V.
■1. Current supply capacity of the GOT
Can be supplied current of GT2705-V is 1.3A.
■2. Current consumed by an extension unit/barcode reader/RFID controller
Module type
GT25-J71E71-100
GT15-QBUS, GT15-QBUS2, GT15-75QBUSL,
GT15-75QBUS2L
GT15-ABUS, GT15-ABUS2, GT15-75ABUSL,
GT15-75ABUS2L
GT15-RS2-9P
GT15-RS4-9S
GT15-RS4-TE
GT15-J71GP23-SX
GT15-J71GF13-T2
GT15-J71LP23-25
GT15-J71BR13
GT15-J61BT13
GT25-FNADP
Barcode reader
GT15-PRN
GT15-SOUT
GT15-DIO
GT15-DIOR
RFID controller
*1 Value used for calculating the current consumption of the multi-channel function.
For the specifications of the unit, refer to the manual included with the unit.
*2 When the GOT supplies power to a barcode reader or a RFID controller from the standard interface, add their consumed
current.(Maximum value is less than 0.3 A)
■3. Calculation example
(1) When connecting the GT15-QBUS2 and GT15-RS2-9P (2 units) to the GT2705-V
Current supply capacity of GT2705-V 1.3A
Total consumed current
Since the calculated value is within the capacity of the GT2705-V, they can be connected to the GT2705-V.
(2) When connecting the GT15-J71GP23-SX and GT15-RS2-9P (2 units) to the GT2705-V
Current supply capacity of GT2705-V 1.3A
Total consumed current
Since the calculated value exceeds the capacity of the GT2705-V, such configuration is not allowed.
Consumed current (A)
0.14
*1
0.275
0.12
0.29
0.33
0.3
1.07
0.96
0.56
0.77
0.56
0.4
*2
0.09
0.08
0.1
0.1
*2
0.275+0.29+0.29=0.855A
1.07+0.29+0.29=1.65A

11.9 Calculating consumed current of GT2705-V

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