Configuration
Switch Examples Continued
Port 2
RS 232 RS 422/485
Port 2
L
L
T
PU
PD
E5 E6
SW4
OFF |
| ON | ||||
1 |
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
| |
3 |
|
|
|
|
|
|
|
|
|
|
|
| |
4 |
|
|
|
|
|
|
5 |
|
|
|
|
|
|
6 |
|
|
|
|
|
|
7 8 |
|
|
|
|
|
|
|
|
|
|
|
| |
9 10 |
|
|
|
|
|
|
|
|
|
|
|
| |
Port 1
RS 422/485 RS 232 Port 1 
L L
T PU PD
E7 E8
Figure 3: Electrical Interface Configuration
Port 1 :
The corresponding shunt is in the 232 position. The switches will have no effect.
Port 2 :
The corresponding shunt is in the 422/485 position. Switches 485 2, NE 2, and Port 2 L, L, T, PU, and PD are all in the ON position.
| Page 7 |