Sinking/Sourcing Mode Selection For Safe Disable Inputs - Magnetek Impulse G+ series 4 Instruction Manual

Sinking/Sourcing Mode Selection for Safe Disable Inputs

Use jumper S3 on the Interface Board to select between Sink mode, Source mode, or external
power for the Safe Disable inputs H1 and H2 (as shown in Table 3-7). Jumper S3 is also used to
disable the Safe Disable inputs H1 and H2, with the jumpers in place the Safe Disable inputs are
disabled. Remove H1 and H2 disable jumpers if external Safe Disable functionality is to be used.
Refer to Figure 3-12 for locating jumper S3.
Table 3-7: Safe Disable Input Sink/Source/External Power Supply Selection
Mode
Sinking Mode
Sourcing Mode
Drive Internal Power Supply
(Default)
IMPULSE®•G+ & VG+ Series 4 Instruction Manual - February 2017
External 24 VDC Power Supply
3-19