E.7
Date Code 20100129 Instruction Manual SEL-751A Relay
Modbus RTU Communications
Communications Protocol
496–503 2 Relay Element Status Row 62
504–511 2 Relay Element Status Row 63
512–519 2 Relay Element Status Row 64
520–527 2 Relay Element Status Row 65
528–535 2 Relay Element Status Row 66
536–543 2 Relay Element Status Row 67
544–551 2 Relay Element Status Row 68
552–559 2 Relay Element Status Row 69
560–567 2 Relay Element Status Row 70
568–575 2 Relay Element Status Row 71
576–583 2 Relay Element Status Row 72
584–591 2 Relay Element Status Row 73
592–599 2 Relay Element Status Row 74
600–607 2 Relay Element Status Row 75
608–615 2 Relay Element Status Row 76
616–623 2 Relay Element Status Row 77
624–631 2 Relay Element Status Row 78
632–639 2 Relay Element Status Row 79
640–647 2 Relay Element Status Row 80
648–655 2 Relay Element Status Row 81
656–663 2 Relay Element Status Row 82
664–671 2 Relay Element Status Row 83
672–679 2 Relay Element Status Row 84
680–687 2 Relay Element Status Row 85
688–695 2 Relay Element Status Row 86
696–703 2 Relay Element Status Row 87
704–711 2 Relay Element Status Row 88
712–719 2 Relay Element Status Row 89
720-727 2 Relay Element Status Row 90
728–735 2 Relay Element Status Row 91
736–743 2 Relay Element Status Row 92
744–751 2 Relay Element Status Row 93
752–759 2 Relay Element Status Row 94
760–767 2 Relay Element Status Row 95
768–775 2 Relay Element Status Row 96
776–783 2 Relay Element Status Row 97
784–791 2 Relay Element Status Row 98
792–799 2 Relay Element Status Row 99
800–807 2 Relay Element Status Row 100
808–815 2 Relay Element Status Row 101
Table E.7 02h SEL-751A Inputs (Sheet 3 of 4)
Coil Address
(Decimal)
Function Code
Supported
Coil Description
a