AXIOMTEK AX10445 Series, User Manual

Page: 19 / 58

AX10445 Module Series User
’
s Manual
Setting up the AX10445
13
1 TX-, 4 RX-
2 TX+, 3 RX+
5 GND
DTE 1
1 TX-, 4 RX-
2 TX+, 3 RX+
5 GND
DTE 2
1 TX-, 4 RX-
2 TX+, 3 RX+
5 GND
DTE 32
For the RS -485 (four-wire mode) interface, the connection
description is as follows: (twisted wire drawings omitted)
1 TX-
2 TX+
3 RX+
4 RX-
5 GND
MASTER
(422/485)
(485 TYPE)
S
L
A
V
E
1
1
T
X
-
2
T
X
+
3
R
X
+
4
R
X
-
5
G
N
D
(485 TYPE)
S
L
A
V
E
32
1
T
X
-
2
T
X
+
3
R
X
+
4
R
X
-
5
G
N
D
NOTE :
Please use twisted wires or flat cables for
connections.