ABB Procontrol P14 89MS02 R1200 Station-Bus Cabinet for 2 Redundant Stations (EMC-Version) Manual

Module Description Procontrol P Mechanical Components

Station- Bus Cabinet For 2 redundant Stations EMC-Version

1KGF 101 083 E, Edition 04/06 89MS02/R1200

Application Description The Station- bus cabinet is designed to house 2 redundant The mechanical structure of this station-bus cabinet is shown PROCONTROL stations (including the electric equipment of in Figure 1. the active and the passive redundancy), each for a maximum For installation, maintenance, and operation purposes, the of 50 PROCONTROL input, output, or processing modules. 2 cabinet is accessible from the front and the rear. The cabinet sub racks are provided per station. The arrangement of the is designed for natural cooling. The cooling air enters the modules is shown in Figure 1. The PROCONTROL stations cabinet from the front and rear through ventilation grids with are coupled to the remote bus via remote bus connection in a filter mats in the doors and leaves it again through the roof separate sub rack. plate which is of grid-type design (protection type IP30).

The two stations are coupled by the RS485 interface to the Each cabinet has a partition wall on the left side. For single- remote bus connection. cabinet or row-type installations, the cabinet on the left end

needs an additional side wall and the one on the right end

This cabinet is intended for redundant power supply (see needs a partition wall and a side wall. Figure 4).

The lock on the door is a built-in 3 mm two-way rod-type lock-

Connection to the redundant remote bus is established with ing mechanism. the modules 88FK05, 88FT05, 88TK05 in the form of single- channel circuitry. The cabinet is equipped with:

4 sub racks, 24 inch wide, each for 26 electronic modules,

The 88TR01 redundancy control module monitors the station

utilization is limited by the maximum power dissipation of the

and controls the redundancy changeover together with the

cabinet (see chapter on cabinet equipment) and a power

redundancy control module of the other redundancy.

supply module for power distribution. Sub racks A and D are part of redundancy A, and sub racks G and K are part of redundancy B. The connecting pins of the female connectors for process modules on sub rack A are wired to the pins of the female connectors on sub rack G, and the pins of the female connectors on sub rack D are wired to the female connectors on sub rack K. The wiring is in parallel. The process cables are connected to the female connectors of redundancy B on sub racks G and K.

The EMC – proven station-bus cabinet is intended to be in- stalled in dry, clean and vibration-free areas of normal indus- trial design. On the right side of the roof facing strips (front and rear), 4 borings are provided for attaching the cabinet designation plates. The plates are attached by means of 2.5x6mm grooved drive studs.