Curtiss-Wright DuraCOR 311 - J3 I;O Connector; Figure 13: Duracor 311 J3 Front Pinout; Table 9: J3 Connector Information; Table 10: J3 Pinout

DuraCOR 311
Chapter 4 Connector Description
MNL-0667-01 Rev B2
ECO-5941
Effective: 17 Mar 20
Page 27 of 72
J3 I/O Connector
J3 contains HDMI, RS232/422/483 Serial ports, 6x GPIO signals, and 10x configurable I/O pins. The
configurable I/O pins do not have any ESD protection.
Caution! ESD Sensitive Components
Follow standard ESD and FOD controls to avoid damage to the internal components.
Figure 13: DuraCOR 311 J3 Front Pinout
Table 9: J3 Connector Information
Receptacle
Use
Receptacle
Label #
# of
Pins
Wire Gauge
(AWG)
Amphenol (Glenair) Jam
Nut Receptacle
Part Number
Amphenol (Glenair)
Mating Connector
Part Number
I/O
J3
55
22-28
2M801-033-07M16-55SB
(801-033-07M16-55SB)
2M801-008-16M16-55PB
(801-008-16M16-55PB)
Table 10: J3 Pinout
J3 Pin
Signal Name
Description
J3 Pin
Signal Name
Description
Px Pin
J3_1
SYSTEM_GND
HDMI CLK GND
J3_29
RS485_RX1_N
RS485_1
J3_2
HDMI_CLK_N
HDMI
J3_30
SYSTEM_GND
(RS232_2 GND)
RS485_2 GND
(RS232_2 GND)
J3_3
GPIO1
J3_31
RS485_TX2_P
(RS232_2 TX)
RS485_2
(RS232_2)
J3_4
HDMI_D0_P
HDMI
J3_32
HDMI_PWR
HDMI
J3_5
HDMI_D0_N
HDMI
J3_33
SYSTEM_GND
HDMI GND