Table 6-2 Input voltage specification
Parameter Values
Typ. power consumption
1)
1.2 A
Max. power consumption
2)
2.5 A
Max. starting current 4.4 A
1)
PPU only (processor, memory, etc.)
2)
PPU with full load (USB, handwheels)
DANGER
Risk of lightning strike
In the case of supply lines > 10 m, protectors must be installed at the device input in order
to protect against lightning (surge).
The DC power supply must be connected to the ground/shield of the control unit for EMC
and/or functional reasons. For EMC reasons, this connection should only be made at one
point. As a rule, the connection is provided as standard in the PLC I/Os. If this is not the case
in exceptional circumstances, the ground connection should be made on the grounding rail
of the control cabinet.
See also: "EMC Installation Guideline" Configuration Manual
Table 6-3 Technical data of the DC power supply
Rated voltage According to EN 61131-2 24 V DC
Voltage range (mean value) 20.4 VDC to 28.8 V DC
Voltage range (dynamic) 18.5 to 30.2 V DC
Voltage ripple peak-to-peak 5% (unfiltered 6-pulse
rectification)
Booting time at POWER ON Any
Non-periodic overvoltages ≤ 35 V
Duration of overvoltage ≤ 500 ms
Recovery time ≥ 50 s
Events per hour ≤ 10
Transient voltage
interruptions
Idle time ≤ 3 ms
Recovery time ≥ 10 s
Events per hour ≤ 10
Interface description
6.2 Power supply connection
PPU
70 Manual, 01/2014, 6FC5397-2DP40-3BA3
To Next Page
Loading...
