88VK01E ABB GJR2312200R1010 Coupling Module for Master Station

It provides the connection between the bus of the master station and the local bus and, hence, also the remote bus.
Features:
The module can be plugged into every master station of the PROCONTROL bus system. It is provided with a standard interface to the bus of the master station and a standard interface to the local bus. The remote bus is connected via the remote bus/local bus coupling module(88 FN01/FN02)and the frequency module for master station(88 FV0l).
A maximum of 8 remote bus lines can be connected to every master station 8 coupling modules are available per master station.
Eight light-emitting diodes are provided at the front of the module. Four are designed to indicate the number of connected remote bus line. Four are designed to indicate the various operating statuses(see "Annunciation functions").
Furthemore, a test plug is provided at the front. At this plug, the most important transfer signals can be measured by means of an oscilloscope (see"Test functions").