10.6.5 Digital Outputs
Programmable digital/pulse outputs
Voltage level at digital/frequency output
Maximum output current (sink or source)
Maximum load at frequency output
Maximum capacitive load at frequency output
Minimum output frequency at frequency output
Maximum output frequency at frequency output
Accuracy of frequency output
Maximum error: 0.1% of full scale
Resolution of frequency outputs
1
Can also be programmed as input.
The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
10.6.6 Digital Inputs
Programmable digital inputs
XD2.12, XD2.13, XD2.14, XD2.15, XD2.16, XD2.17
Voltage level, logic 0 PNP
Voltage level, logic 1 PNP
Voltage level, logic 0 NPN
(2)
Voltage level, logic 1 NPN
(2)
(Duty cycle) minimum pulse width
1
Terminals XD2.14 and XD2.15 can also be programmed as output.
2
Except STO input terminal XD2.19.
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
10.6.7 Pulse/Encoder Inputs
Programmable pulse/encoder inputs
Terminal number (pulse inputs)
Terminal number (encoder inputs)
(1)
Maximum frequency at terminals XD2.15, XD2.16, XD2.17 (push-
pull driven)
Maximum frequency at terminals XD2.15, XD2.16, XD2.17 (open
collector)
Maximum frequency at terminals XD2.15, XD2.16, XD2.17
See Control Input/Output and Control Data.
Pulse input accuracy (0.1–1 kHz)
Maximum error: 0.1% of full scale
AQ262139143212en-000301 / 130R0879174 | Danfoss A/S © 2021.10
Specifications
VLT® AutomationDrive FC 302
Operating Guide
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