1300-ITSSC belongs to Allen‑Bradley Bulletin 1300 programming accessory series, an isolated serial signal converter for digital drives. It realizes electrical isolation and signal conversion between PC RS232 port and drive RS422 interface, used together with ITS intelligent terminal software to upload/download parameters, monitor running data and read fault codes. It is compatible with Bulletin 1336 AC drives and Bulletin 1395/1396 DC digital drives (firmware V2.13 and above). It is an end-of-life spare part for legacy Rockwell digital drive commissioning systems.

This compact desktop converter adopts isolation design to block common-mode noise between PC and drive, avoid surge damage to PC serial port. Two LED indicators display communication and fault status for quick on-site diagnosis. It comes with matching connecting cables and 9/25pin adapters for old PC serial ports. Operating temperature 0~40℃, non-condensing humidity ≤80%. It only serves for drive commissioning, not permanent bus communication module.

Built-in isolation protection circuit suppresses high interference from drive power section. It is used for temporary offline drive debugging, fault troubleshooting and parameter backup. It cannot work as long-distance fieldbus repeater. Communication baud rate is matched with 1395/1336 drive settings.

1300-ITSSC is obsolete Rockwell programming adapter spare part. Many legacy 1395/1336 drive systems adopt this unit for drive commissioning. When the original converter fails, replacement with identical 1300-ITSSC can reuse PC serial cable and drive communication wiring. Technicians install the converter, run ITS software and verify online drive connection, so drive parameter read-write and fault diagnosis system resumes operation and reduces downtime.

Before shipment, every 1300-ITSSC undergoes comprehensive functional inspection including power-on test, RS232-RS422 signal conversion test, isolation inspection and LED status verification. All products come with 12-month warranty. Our automation technical team provides remote support for installation, wiring guidance, software connection and fault diagnosis. Fast global shipping available for urgent maintenance orders.

For automation maintenance engineers and system integrators, 1300-ITSSC is reliable spare isolated serial converter for legacy Rockwell digital drive commissioning. It restores PC online connection with 1336/1395 drives for parameter editing and fault reading, guarantees drive maintenance efficiency, extends service life of drive assets and avoids whole drive replacement.