RTCU NX-200 Technical Manual V1.00
Advanced Automotive M2MI/IoT Gateway
Logic IO ApS.
Ph: (+45) 7625 0210
Holmboes Allé 14
Fax: (+45) 7625 0211
8700 Horsens
Page 12 of 45
Email: [email protected]
Denmark
Connector X1: 4 pin PWR connector overview
Pin
Name
Description
1
SUPP
Power supply, positive (+) connection
2
DI1/IGN
Digital input 1 / Ignition input (Shared with X3)
3
SUPP
Power supply, positive (+) connection
4
PGND
Power Ground
Connector X2: 12 pin COM1 connector overview
Pin
Name
Description
1
1Wire
1-Wire bus
2
SGND
Signal Ground
3
CAN1-H
CAN-bus channel 1 H-signal
4
NC
Internally not connected
5
RS485+
RS485 non-inverting signal
6
RS485-
RS485 inverting signal
7
1W-LED
1-Wire ID-Button LED
8
SGND
Signal Ground
9
CAN1-L
CAN-bus channel 1 L-signal
10
SGND
Signal Ground
11
SGND
Signal Ground
12
DC-OUT
5V/500mA DC-Out for external equipment
Connector X3: 16 pin I/O connector overview
Pin
Name
Description
1
DOUT1
Digital output 1
2
DOUT3
Digital output 3
3
DIN1/IGN
Digital input 1 / Ignition input (Shared with X1)
4
SGND
Signal Ground
5
DIN3
Digital input 3
6
DIN5
Digital input 5
7
AIN1
Analog input 1
8
AIN2
Analog input 2
9
DOUT2
Digital output 2
10
DOUT4
Digital output 4
11
DIN2
Digital input 2
12
SGND
Signal Ground
13
DIN4
Digital input 4
14
SGND
Signal Ground
15
AGND
Analog Ground
16
AGND
Analog Ground