Toledo PWi Forging, User Manual

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PWi Forging User’s Manual
Doc #17663 Rev A Page
Toledo Integrated Systems
22
External Reset Switch Connection
Two terminals are provided for connecting an external reset switch. The rating of the switch and
wiring can be minimal because they interface with a small signal. Use Conduit Hole #2 (see
Figure 1.4) to run the wiring for the reset switch.
NOTE – In order to reduce noise that may trigger false reset:

Use twisted pair wires for the connection.

Do not run this pair of wires along with any high voltage or high current cables.

Keep the wiring no longer than 12 feet.
Figure 1.14: External Reset Switch Wiring
T-STP
E-STP
BYP
CAM1
Rx
CAM2
Tx
5Vd
12Vd
Vo
PROBE INPUT
G
1 1
NPN
2
CAM2 ON = EXT. RESET SWITCH CLOSED
CAM2 OFF = EXT. RESET SWITCH OPEN