Curtiss-Wright | Tritex II AC 90, 115 Rev. X PN39892 7/12/22
Terminal Board Connections for IA4 Option (4-20 mA Isolated
Analog I/O)
J6 is in two parts as shown and is present only with the IA4
option for 4-20mA.
The IA4 option is not available with advanced communications
options: ProfiNet, Ethernet IP, Ethernet TCP or CANOpen
I/O Wiring for “I” option (M16 I/O connector)
In addition to the prewired power connector covered in the power
wiring section, Option I provides a prewired 19 pin M16 connector at the
rear of the actuator for quick field connection of I/O signals.
If the unit has the holding brake option installed, a jumper wire is
installed on the Terminal Board from J2 pin 11 to J2 pin 12 to power the
brake from the I/O power supply.
Wire size: 24-16ga / 0.2–1.5mm
2
J6
J1
J2