Electrical Interfaces
AGD155 Product Manual Rev.2.2
Page 21
3.4.2 Interface X14: I/O and Brake Power
This connector allows user to provide DC power supply to the isolated I/Os and motor brake.
Typically, the isolated I/Os use 24 VDC. The I/O power is internally connected to each I/O port to
allow users to tap this power supply easily within the same connector.
The brake power support up to 48 VDC. This power is internally connected to the brake output port.
Figure 9. I/O and Brake Power Connector
Connector X14: I/O PWR
Pin # Name
Description
1
IO_PWR
5 to 24 VDC – User supplied I/O power input, up to 2A
2
IO_PWR_Return
Ground – I/O power return
3
VBrake
12 to 48 VDC – Brake power input, up to 70W
4
VBrake_Return
Ground – Brake power return
Connector manufacturer
Phoenix Contact
Mating connector part number 1966114
(Wurth Electronics equivalent: 691364100004)
(Degson equivalent: 15EDGKDM-3.5-04P-14)
Connector pitch
3.5 mm
Wiring
AWG 18, insulation rated for 100 V
Warning - Hot plugging is forbidden!
Plug or unplug the power connector only when power is off! Plugging the power
connector when power is on may cause power surges through connected devices and
possibly damage them.
