*1 In order to use this as an isolation port, Isolation Unit is required. To use RS-232C isolation unit, set the #9 pin of the COM1 port to VCC.
*2 Refer to Accessories.
*3 For information on how to connect controllers and other types of equipment, refer to the corresponding device driver manual of your screen editing software.
*4 For supported models, contact your local Schneider Electric representative.
