Product Introduction
The YPK 117A 3AFE61163280 is used for communication between the APC and external control devices supporting Modbus RTU protocol. It is connected to the APC by plugging the board connector X1 to connector X5 on the APC and is then fixed with three M3 screws. It does not need an external power supply (except for the current loop).
Technical Specifications
|
Manufacture |
ABB |
|
Model |
YPK 117A |
| Part Number | 3AFE61163280 |
|
Description |
C PCB Circuit Board |
|
Origin |
Sweden |
|
Dimension |
20*15*9cm |
|
Weight |
3.5 kg |
Product Details
YPK117A 3AFE61163280 has powerful functions, including data conversion, data collection, data output, signal processing, communication interface, configuration and monitoring . It is widely applied in these fields:s, power generation and distribution, oil and gas, chemical and petrochemical, metals and mining, water and wastewater, automotive, food and beverage, pharmaceuticals, building automation, transportation and infrastructure.
Features and Functions:
High-Precision Control: YPK117A 3AFE61163280 Utilises vector control technology to achieve high-precision speed and torque control of the motor, improving production efficiency and product quality.
Overload and Short-Circuit Protection: Features comprehensive overload and short-circuit protection functions to ensure safe motor operation and extend service life.
Multiple Operating Modes: Offers multiple operating modes, such as constant speed, constant torque, soft start, and soft stop, to meet diverse application needs.
Easy Installation and Use: Compact size, easy installation, and simple operation and maintenance.
Connectors of YPK 117A 3AFE61163280 board：
Connector X2 is a 9-pole D-connector, and it is used for RS232. Connector X3 is a screw terminal connector, and it is used for a current loop (20 mA) connection.
The Modbus protocol is a master-slave protocol, which provides for one master and up to 247 slaves. Usually, the number of slaves is between 1 to 16.
Only the master initiates a transaction. Transactions are either a query/response type or a broadcast/no response type (all slaves are addressed). A transaction comprises a single query and a single response message or a single broadcast message.
Usually, RS-4855 or current loop hardware is used fothe r connection between master and slave equipment. A separate RS232/RS485 converter is needed for channel 1 of the YPK 117A. The current loop is recommended only for a point-to-point connection. In this case, channel 2 of the YPK 117A is used, and the signal converter RS232/current loop is connected to the remote equipment. The Modbus protocol specifies two transmission modes: ASCII-mode and RTU-mode. However, the YPK 117A includes only the protocol'RTU modede. The maximum bit rate is selectable up to 19.2 kbits.
Only one channel at a time can be used for Modbus. The other channel can be used for troubleshooting with the monitor program.