Danfoss VLT AutomationDrive FC 302 Programming Manual page 12

Introduction
1 1
Input polarity of control terminals
12 13 18
Illustration 1.3 PNP (Source)
12 13 18
Illustration 1.4 NPN (Sink)
NOTICE
Control cables must be screened/armoured.
See section Grounding of Screened Control Cables in the
Design Guide for the correct termination of control cables.
10
PNP (Source)
Digital input wiring
19 27 29 32 33 20
NPN (Sink)
Digital input wiring
19 27 29 32 33 20
®
VLT AutomationDrive FC 301/302 Programming Guide
37
Illustration 1.5 Earthing of Screened/Armoured Control Cables
37
1.6.1 Start/Stop
Terminal 18 = 5-10 Terminal 18 Digital Input [8] Start
Terminal 27 = 5-12 Terminal 27 Digital Input [0] No
operation (Default coast inverse)
Terminal 37 = Safe Torque Off (where available)
Speed
Start/Stop
[18]
Illustration 1.6 Start/Stop
MG33MI02 - Rev. 2013-11-20
12 13 18 19 27 29 32 33 20 37
Start/Stop Safe Stop