ABB 88FT05C-E GJR2393100R1200 Coupling Module

88FT05C-E GJR2393100R1200 Coupling Module

This 88FT05C-E module is used in conjunction with the 88Tk05 station bus coupling module to couple the PROCONTROL station to the remote bus.

It is coupled to the 88Tk05 station bus coupling module via an RS485 interface.

Coupling to the remote bus can be done using one channel ortwo channels.

The RS485 interface is suitable to connect a maximum of four PROCONTROL stations located in two mechanically coupled cabinets.

Features

This module can be used, together with the 88Tk05 station bus coupling module, in any PROCONTROL cabinet.

The module is equipped with:

-a standard interface 

for the PROCONTROL remote bus branch line

-an RS485 interface 

for the 88Tk05 station bus coupling module

-a module data interface

for the 88TK05 station bus coupling module

The module transfers station bus data to and from the remote bus.

The 88FT05 module does not use any module address in the PROCONTROL station.

Via the RS485 interface, it is supplied with its operating voltage US (+24 V). The external terminating resistors of the RS485 interface are fed by the 88FT05 module.

The telegrams received from the remote bus are monitored for distorted characters. This guarantees fault-free transfer.

The telegram transmitters are monitored for excessively long telegram sending, and the noise transmitters are monitored for excessively long noise signals.

The transmission levels of telegram transmitters and of noise transmitters are measured and are transferred through the RS485 interface to the 88Tk05 station bus coupling module. The 88TK05 monitors these transmission levels.

The module generates the base band (within 0.1 ... 2 MHz) required for telegram transmission on both remote bus channels, as well as the noise signal (within 5 ... 7 MHz) required for acknowledgement and event detection. It converts the bi-phase signals of the remote bus into the series-mode signals (TTL level) of the RS485 interface and vice versa.

The 24 V supply of the transmitter output stages can be disconnected by an ESP signal of the RS485 interface using are lay.

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

Questions? Call +86 18050017653  or Email sales4@nseauto.com