83SR07B-E ABB GJR2392700R1210 Bus Coupling Module

Description:

The module address is set automatically by plugging the module into the PROCONTROL station.
The telegrams received via the bus are checked by the module for error-free transfer by means of their parity bits.The telegrams sent by the module to the bus are provided with parity bits to ensure error-free transfer.
The user program is stored in a non-volatile memor(EEPROM).lt can be loaded and changed from the PDDS via the bus.
The module is ready for operation as soon as a valid user listis loaded.
For communication with the process and the switchgear, the module requires the following voltage:
USA/USB operating voltage +24 Vinternally branched into the voltages:
UK1supply of contacts of process interface 1
UK2supply of contacts of process interface 2S11/S13 supply of transducer of process interface 1S21/S23 supply of transducer of process interface 2.These voltages are short-circuit-proof and designed to prevent any interaction.
The operating voltages and the external logic signals are related to reference conductor Z
The following annunciations are indicated on the front panel of the module by LEDs:
STdisturbance
SGmodule disturbance
The LED ST signals any disturbance in the module and indata communication with the module.
The LED SG signals module disturbances only.

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