83SR07A-E ABB GJR2392700R1210 Bus Coupling Module

Description:

The module is used for stored-program analog control of one or two process variables. The module is provided with two continuous outputs for output of the correcting variables. The following types of actuators can be controlled:
-electrohydraulic actuators
-electropneumatic actuators
-electric-motor-powered drives
The drives are positioned either locally at the transducer or incase of electric-motor-powered actuators, in a continuously operating power electronics system.lt is also possible to supplement the single variable analog controls by a higherlevel master control system.
The module is intended for use in connection with the process operator station.
The module incorporates the function blocks for implementing continuous single variable controllers. Additional functionblocks are available for signal conditioning.
In the analog control mode, the module is used with fixed cycle times. This is 100 ms for one actuator and 200 ms for two actuators.
The cycle time is specified by means of function block KON which is the first block to appear in the structure.The module incorporates two hardware process interfaces for the power controller units and the process.

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