PM 876, Controller. 1 x Onet(O), 1 x red. Cnet(C), 1 x red. Fnet, 2 x DP, 1 x Eth, - needed licenses see price list 2PAA103231 / 2PAA103232|- with current SW version, - up-, downgrade of FW via USB-Stick or Analyzer possible, - PROFIBUS DP or IEC 61850 release only with License !, - delivery including battery, - Redundancy Link Cable NT 031 necessary for redundant controller