88TK05C-E is uesed in ABB Procontrol system. In conjunction with remote-bus coupling module 88FT05, 88TK05C-E is used for coupling a PROCONTROL station to the remotebus. Moreover, the module controls all operations which are required to exchange data within a PROCONTROL station. The connection of the station bus to the PROCONTROL remote bus may either be of single-channel or dual-channeldesign (cf. block diagram for Connecting the stations’). When installed in an autonomous station, the module per-forms the functions of a bus control module. Features: The module is equipped with One standard interface (SS) with the station bus One RS485 interface with remote-bus coupling module 88FT05 One module data interface with remote-bus couplingmodule 88FT05 One potential-isolated monitoring interface One interface for dual-channel station-bus coupling One input for operating the transmitter output stages inremote-bus coupling module 88FT05.
The module uses module addresses 60 or 61 (depending onwhether it is intended for single-channel or dual-channelmode) as well as module address 62 (cf. chapter on 'Settingthe station, system and module addresses’).
The module can be plugged into any slot of the PROCONTROL cabinet. In the standard cabinets, however, reservedslots are provided.
Error-free telegram transfer between the 88Tk05 and olderPROCONTROL modules located in the same station isensured only if these modules have been manufacturedafter 1987 (serial nos. 9xx8 and higher).
