iSC2 User
’s Manual
iS5 Communications Inc.
9
The configuration settings are as follows:
Switch
ON
OFF
S1
1
RS232 to fiber
RS485/422 to fiber
2
RS232-to-RS485/422
conversion enabled
RS232-to-RS485/422
conversion disabled
3
Full-duplex
Half-duplex (RS485
only)
4
enabled
5
Fiber repeater enabled
Fiber repeater disabled
6
1200
– 2400 baud
n/a
7
4800
– 9600 baud
n/a
8
14400
– 19200 baud
n/a
9
28800
– 38400 baud
n/a
10
57600
– 115200 baud
n/a
The ISC2 is equipped to provide conversion from serial (RS232, RS485, or RS422) to fiber optics, or
between serial standards (RS232 to RS485 / RS422). Serial to fiber optic conversion connections
can be further implemented in point-to-point, as well as optical loop configurations.
Serial-to-Fiber Conversion: Point-to-Point
The following illustrates the serial-to-fiber conversion mode of operation.
NOTE
In this example, the distance between the two ISC2 devices is less than 5 km (3.1 mi).
RS232 Device
