Cable Specifications; Control Input/Output And Control Data; Digital Inputs; Sto Terminal - Danfoss VLT AutomationDrive FC 302 Operating Manual

Operating Guide | VLT® AutomationDrive FC 302

9.5 Cable Specifications

Maximum motor cable length, shielded
Maximum motor cable length, unshielded
Maximum cross-section to control terminals, rigid wire
Maximum cross-section to control terminals, flexible cable
Maximum cross-section to control terminals, cable with enclosed core
Minimum cross-section to control terminals

9.6 Control Input/Output and Control Data

9.6.1 Digital Inputs

All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Programmable digital inputs
(1)
Terminal number
Logic
Voltage level
Voltage level, logic 0 PNP
Voltage level, logic 1, PNP
Voltage level, logic 0 NPN
Voltage level, logic 1 NPN
Maximum voltage on input
Pulse frequency range
(Duty cycle) minimum pulse width
Input resistance, R
i
1
Terminals 27 and 29 can also be programmed as output.

9.6.2 STO Terminal 37

STO terminal 37 (terminal 37 is fixed PNP logic)
Voltage level
Voltage level, logic 0 PNP
Voltage level, logic 1 PNP
Maximum voltage on input
Typical input current at 24 V
Typical input current at 20 V
Input capacitance
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
For further information about terminal 37 and Safe Torque Off, see the VLT
Danfoss A/S © 2019.12
®
FC Series- Safe Torque Off Operating Guide.
AQ275652476278en-000101 / 130R0709| 137
Specifications
150 m (492 ft)
300 m (984 ft)
2
1.5 mm /16 AWG
2
1 mm /18 AWG
2
0.5 mm /20 AWG
2
0.25 mm /24 AWG
4 (6)
18, 19, 27, 29, 32, 33
PNP or NPN
0–24 V DC
<5 V DC
>10 V DC
>19 V DC
<14 V DC
28 V DC
0–110 kHz
4.5 ms
Approximately 4 kΩ
0–24 V DC
<4 V DC
>20 V DC
28 V DC
50 mA rms
60 mA rms
400 nF