Horner XL4 PLC HMI Program Control Instructions - YouTube
Horner Automation X7 PLC/HMI Controller - Model A – Electric Brewing Supply
Horner's X4 Color Touch OCS with DC/DC I/O. Twelve (12) Digital Inputs compatible with 24VDC - can be used for four 10kHz High Speed Counters. Twelve (12) - 0.5A per point -