contained in the Instruction Manual are not sufficient for a correct and safe use of the Safe Stop func-
tionality!
Safe Stop Installation (FC 302 and FC 301 - A1 enclosure only)
To carry out an installation of a Category 0 Stop
(EN60204) in accordance with Safety Category 3
(EN954-1), follow these instructions:
1.
The bridge (jumper) between Terminal 37
and 24 V DC must be removed. Cutting or
breaking the jumper is not sufficient. Re-
move it entirely to avoid short-circuiting.
See jumper on illustration.
2.
Connect terminal 37 to 24 V DC by a short
circuit-protected cable. The 24 V DC volt-
age supply must be interruptible by an
EN954-1 category 3 circuit interrupt de-
vice. If the interrupt device and the ad-
justable frequency drive are placed in the
same installation panel, you can use a
regular cable instead of a protected one.
Bridge jumper between terminal 37 and 24 VDC
VLT
®
AutomationDrive FC 300 Instruction Manual
Safety Instructions and General Warning
10
MG.33.A8.22 - VLT
®
is a registered Danfoss trademark.