IGS-NT Communication Guide
25
Controller setup
(Setpoints/Comms settings group)
RS232(1) mode = DIRECT
RS485(1) conv. = DISABLED
Equipment
Equipment needed
Controller side -
Connection RS232 cable (page 83) up to 10m
PC side RS232 connection or RS232/USB converter
3.1.2 USB connection
Controllers
Controllers IG-NT-BB IG-NTC-BB IS-NTC-BB IM-NTC-BB IM-NT-BB
Connection
applicable
NO YES YES YES NO
Available
ports
external bridge USB USB USB external bridge
More info IG/IS/IM-NTC-BB - Communications (page 12)
Controllers IG-NT IG-NTC IS-NT-BB IM-NT
Connection
applicable
NO YES YES NO
Available
ports
external bridge(1) USB USB external bridge
More info
IG-NTC -
Communication,
Terminals (page 21)
IS-NT-BB -
Communications,
Terminals (page 23)
Note: Direct USB connection is not possible for some controllers, however USB connection is available for all
mentioned controllers via RS232/485 connection (I-LB+) (page 31).