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Model / Part No.
1SAP181200R0001
Product ID
#183
The ABB 1SAP181200R0001 is the order code for the TA528 COM1 plug: a 9-pole plug for the COM1 serial interface of AC500 terminal units, documented by ABB as fitting TB56x0 and TU520-ETH-XC terminal units with EAN 4016779661980. Distributor catalogs record the unit as a plug with 9 positions and note that ABB specifies it as not to be used with equipment rated above 250V / 5A, sold in packs of five per some listings. Stock is offered by major distributors with international availability. Use TA528 to terminate and connect the COM1 serial port on compatible AC500 bases.
| Manufacturer | ABB |
| Model Number | 1SAP181200R0001 |
| Type Designation | TA528 |
| Positions | 9 |
| Interface | COM1 serial port plug |
| EAN | 4016779661980 |
| Rating Note | Not for use above 250V / 5A per ABB |
ABB AC500 TB56x0 / TU520-ETH-XC terminal units
TA528 (this code) is the COM1 9-pole plug; terminal units TB56x0 and TU520-ETH-XC accept it, while other bases use different plugs - confirm your base model.