IAI America E-Con User Manual
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4. XSEL-R/S/RX/SX/RXD/SXD
(4) Assignment of System Domain Signals
It is only Remote Station Ready that is used in the system domain.
When set to occupy one station n = 1, when set to occupy two stations n = 3, when set to occupy three
stations n = 5
PLC Side
Signal assignment
PLC Side
Signal assignment
RY n0
RX n0
RY n1
RX n1
RY n2
RX n2
RY n3
RX n3
RY n4
RX n4
RY n5
RX n5
RY n6
RX n6
RY n7
RX n7
RY n8
RX n8
RY n9
RX n9
RY nA
Unavailable
RX nA
RY nB
Remote station Ready
It turns on when the startup of XSEL
controller is complete, and informs PLC
(master).
RX nB
RY nC
RX nC
RY nD
RX nD
RY nE
RX nE
RY nF
Unavailable
RX nF
Unavailable
(4) Assignment of System Area Signals
It is only Remote Station Ready that is used in the system area.
When set to occupy one station n = 1, when set to occupy two stations n = 3, when set to occupy three
stations n = 5
RY nB
RX nB