ADEPT 10840-13101 Overspeed Tachometer Module

The control’s serial communications port is used to configure and service the unit, as well as communicate to a Human Machine Interface (HMI) or plant distributed control system (DCS). This port’s protocol is switchable via the control’s “Modbus communications enable” contact input. When this contact input is open or has no connection to it, the control’s communications port communicates using an RS-232 driver and a Servlink/DDE protocol. The Servlink/DDE protocol is used to communicate with Woodward’s Watch Window program for unit configuration and or service. Refer to Chapter 3 for configuration and setup instructions.

When the control’s “Modbus Communications Enable”

 contact input is closed, the control’s communications port then communicates using a Modbus RTU or ASCII protocol, functioning as a Modbus Slave device, via RS-232 or RS-422 drivers, depending on the configuration. The 2301D-ST can be fully operated and all control values monitored via Modbus communications. Alternatively Modbus communications can be used to interface with a PLC or plant DCS. Refer to Figure 2-3 for plant wiring information.

Professional seller

Professional sales of major electrical brand products in the world

Overseas direct purchase of products, authentic inventory, price concessions

After sales warranty, complete models, same products, different prices and services

This article from the temporal Ming sheng automation equipment co., LTD., reproduced please attach this link: http://www.stockdcs.com/