RTCU LX4 pro Technical Manual V1.00
Advanced Industrial M2M/IoT Gateway
Logic IO ApS.
Ph: (+45) 7625 0210
Holmboes Allé 14
Fax: (+45) 7625 0211
8700 Horsens
Page 10 of 39
Email: [email protected]
Denmark
Signal Overview
Ethernet
1
27
PGND
2
28
SUPP
P
3
29
SUPP
4
30
DOUT SUPP
SGND
5
31
DOUT1
1-Wire
6
32
DOUT2
1-Wire LED
7
33
DOUT3
SGND
8
34
DOUT4
RS485 RSA 1
9
35
DOUT5
RS485 RSB 1
10
36
DOUT6
SGND
11
37
DOUT7
RS485 RSA 2
12
38
DOUT8
RS485 RSB 2
13
39
DOUT GND
RS232 TXD
14
40
SGND
RS232 RDX
15
41
DIN1 / S0IN1
RS232 RTS
16
42
DIN2 / S0IN2
RS232 CTS
17
43
DIN3 / S0IN3
M-Bus +
18
44
DIN4 / S0IN4
M-Bus
–
19
45
DIN5 / IGN
AOUT 1
20
46
DIN6
AOUT2
21
47
DIN7
AIN1
22
48
DIN8
AIN2
23
49
SGND
AIN3
24
50
Cellular
antenna
AIN4
25
51
AGND
26
52
Pin 5-26 overview
Pin
Name
Description
5
SGND
Signal ground
6
1-Wire
1-Wire bus for accessories such as ID-Button / temperature
sensor
7
1-Wire LED
1-Wire ID-Button LED
8
SGND
Signal ground
9
RSA 1
RS485 non-inverting signal for the RS485 port 1
10
RSB 1
RS485 inverting signal for the RS485 port 1
11
SGND
Signal ground
12
RSA 2
RS485 non-inverting signal for the RS485 port 2
