DUO-TOUCH SG Series Two-Hand Control Safety Module Datasheet

This datasheet covers the DUO-TOUCH SG Series Two-Hand Control Safety Modules (models AT-GM-13A and AT-HM-13A), which are replacement safety devices that supply power and monitor two actuating devices (such as Banner STB Self-Checking Optical Touch Buttons or mechanical push buttons) to control hazardous machinery. The module features diverse-redundant microcontrollers, forced-guided output contacts, and meets Type IIIC requirements of EN 574 and Category 4 of EN 954-1, requiring simultaneous actuation within 500 ms to generate an output signal.