Installation
2
018-
11
19
X4 or X5: 100/1000BASE-TX Option "ET" Ex e
X4 or X5: RS-232 Option "S1" Ex e
RS-232 Specifications
Terminal
Ethernet Terminal
Assignment acc.
EIA/TIA-568B
Ethernet Terminal
Assignment acc.
EIA/TIA-568A
Xx.1
Tx+/D1+
white / orange
line
white / green line
OR fully green
Xx.2
Tx-/D1-
orange / white
line OR fully orange
green / white line
Xx.3
D3+
blue / white line
OR fully blue
blue / white line
OR fully blue
Xx.4
D3-
white / blue line
white / blue line
Xx.5
RX+/D2+
white / green line
white / orange
line
Xx.6
RX-/D2-
green / white line
OR fully green
orange / white
line OR fully orange
Xx.7
D4+
white / brown line
white / brown line
Xx.8
D4-
brown / white line
OR fully brown
brown / white line
OR fully brown
TCU
Terminal
Signal
Name
Direction
Xx.1
-
-
Xx.2
-
-
Xx.3
-
-
Xx.4
-
-
Xx.5
Rx
I
Xx.6
Tx
O
Xx.7
GND
-
Xx.8
-
-
Cable
Shielded 0.75 mm
2
(e.g., LiYCY 4 x 0.75)
Max. distance (acc. standard)
15 m
Max. distance (measured)
1000 m
Max. baud rate at 1000 m (depending on
cable)
460.800 kBit/s
Max. baud rate (direct loopback)
1 Mbaud
