Siemens 6GK1907-0DC00-6AA5 Industrial Automation Module. Siemens 6GK1907-0DC00-6AA5 is the exact manufacturer order number for a industrial automation module in the SIMATIC NET PC Communication portfolio. Siemens describes this exact reference as: M12 Power T-TAP PRO (A-coded) Power T piece for XP-200 with 2 M12 female contact inserts and one M12 male contact insert; packing unit 5 units. The verified manufacturer lifecycle record is PM300: Active Product.