Perle Systems IOLINK-520 - Manual (Page 12)

Applications
1.2 — IOLINK-520 & IOLINK-PRO Installation & Applications Guide
Identify the Reset Switch
The small hole under the front right corner of the faceplate is used in case a hardware reset
is required. The end of a paper clip is sufficient to toggle the small switch behind the hole.
Front
View
Bottom
View
RESET
Figure 1-1 Location of the Reset Hole on IOLINK Router