Curtiss-Wright DuraCOR 312 - Table 8: J3 Connector Information; Table 9: J3 Pinout

DuraCOR 312
Chapter 3 - Connector Descriptions
MNL-0670-01 Rev A2
ECO-5931
Effective: 03 Jun 20
Page 21 of 59
Table 8: 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 9: J3 Pinout
J3 Pin
Signal Name
Info
Description
J3 Pin
Signal Name
Info
Description
J3_1
GPIO2
Note 1
GPIO
J3_29
GND
GND
Additional GND
J3_2
GPIO1
Note 1
GPIO
J3_30
GND
GND
Additional GND
J3_3
BIT_TXD
Output
BIT CONSOLE
J3_31
NC
Note 3
NC
J3_4
GPIO5
Note 1
GPIO
J3_32
HDMI_CLK_N
HDMI
J3_5
GPIO4
Note 1
GPIO
J3_33
HDMI_CLK_P
HDMI
J3_6
GPIO3
Note 1
GPIO
J3_34
HDMI_SCL
HDMI
J3_7
GND
GND
BIT RS232 GND
J3_35
GND
GND
HDMI GND
J3_8
BIT_RXD
Input
BIT CONSOLE
J3_36
RS485_RX2_
N
(RS232 CTS1)
In/Bi
RS232/485/422
Port 2
J3_9
CAN1_P
Bidir
CANBUS1+
J3_37
GND
GND
Additional GND
J3_10
GPIO8
Note 1
GPIO
J3_38
GND
GND
CANBUS2 GND
J3_11
GPIO7
Note 1
GPIO
J3_39
28V_RTN_IN
Note 2
Remove Off RTN
J3_12
GPIO6
Note 1
GPIO
J3_40
GND
GND
HDMI GND
J3_13
GND
GND
GPIO GND
J3_41
GND
GND
HDMI GND
J3_14
DEBUG_TXD
Output
TX2i CONSOLE
J3_42
HDMI_D1_N
HDMI
J3_15
DEBUG_RXD
Input
TX2i CONSOLE
J3_43
HDMI_D1_P
HDMI
J3_16
CAN1_N
Bidir.
CANBUS1-
J3_44
RS485_TX1_P
(RS232_TX1)
Out/Bi
RS232/485/422
Port 1
J3_17
HDMI_CEC
HDMI
J3_45
RS485_TX1_N
(RS232_RTS1
)
Out/Bi
RS232/485/422
Port 1
J3_18
GND
GND
HDMI GND
SHIELD
J3_46
CAN2_P
Bidir.
CANBUS2+
J3_19
HDMI_SDA
HDMI
J3_47
HDMI_D2_N
HDMI
J3_20
RS485_TX2_P
(RS232 TX2)
Out/Bi
RS232/485/422
Port 2
J3_48
HDMI_D2_P
HDMI
J3_21
RS485_TX2_N
(RS232_RTS2)
Out/Bi
RS232/485/422
Port 2
J3_49
GND
GND
HDMI GND
J3_22
GND
GND
DEBUG GND
J3_50
RS485_RX1_P
(RS232_RX1)
In/Bi
RS232/485/422
Port 1
J3_23
GND
GND
CANBUS1 GND
J3_51
GND
GND
RS232/485/422
Port 1 GND
J3_24
REMOTE_OFF#
Note 2
REMOTE OFF
J3_52
CAN2_N
Bidir.
CANBUS2-
J3_25
HDMI_PWR
HDMI
J3_53
HDMI_D0_N
HDMI