SIMATIC PCS 7 UR2-H XTR With 2x9 slots, aluminum For configuring S7-400 central units and expansion units

SIMATIC PCS 7-400, UR2-H XTR S7-400 rack central and distributed with 2 x 9 slots, 2 x 2 redundant PS can be plugged in for extended temperature range and with conformal coating