60
Setting the Interface Operating Mode for COM2
Coding for COM2 in Model CW3P
RS-232 RS-422
RS-485
Solder bridge J2:
open
closed
closed
Solder bridge J9:
open
open
closed
Solder bridge J10:
open
open
closed
Coding for COM2 in Model CW3S, CW3FS, CH3E, CH3G
RS-232 RS-422
RS-485
Solder bridge J2:
open
closed
closed
Terminals 5 and 8 on the
10-terminal COM2 strip:
open
open
closed
Terminals 9 and 10 on the
10-terminal COM2 strip:
open
open
closed
120-ohm terminating resistors for RS-422 and RS-485
RS-422
RS-485
Solder bridge J4:
closed
closed
Bias resistors (for RS-485 only)
RS-485
Solder bridge J5:
closed
Solder bridge J6:
closed
Summary of Contents for CH3E
Page 73: ...Dimensions for CH Platforms Scale Drawings CH3G CH3E 73...
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