Wiring: Safety Relay to Servo Module Fault Input

About the Wiring Standard

For increased safety, newer SMT benders are wired so that the servo modules fault inputs receive signal from the safety relay. The fault input points on the I2T servo modules are at points 8 and 10 on the bottom row of the terminal strips on these modules.

How to Determine Which Wiring Setup a Bender Uses

WARNING! Only experienced electrical technicians should perform what we describe next. There can be high voltages and currents of electricity flowing through the electrical panel.

For this wire change to work properly, it is also important to ensure that the faults are not masked in the I2T setup. ==I2T HMI Fault Masking==