The TSX CAY modules implement basic management of the signals necessary for correct operation of the variable speed controllers. There is only one connector, regardless of the number of TSX CAY module channels.
Illustration:
COMx – VALVARx: potential free contact to validate variable speed controller
OK_VARx: variable speed controller input check
24 V – 0 V sensor supply
NOTE: Each channel uses a potential free closing contact.
Principle for Connecting the Variable Speed Controller I/O Associated with Channel 0
Illustration:
To connect this HE10 connector, use the discrete ABE-7H16R20 TELEFAST wiring accessories and the TSX CDP 303 or TSX CDP 503 cable.
