Input/Output from Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2
RS422 / RS485 Hazardous Area I.S. Signal
RS232 / RS422 / RS485 Safe Area Signal
Transmission speed up to 1.5 Mbit/s
For Modbus, Fieldbus, Profibus and all other RS485 protocols
Three port isolation, Input/Output/Supply
EMC Compatibility to EN61000-6-2, EN61000-6-4
In-field programmability by DIP Switch
High Reliability, SMD components
Simplified installation using standard DIN Rail and plug-in terminal blocks
250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.
The D1061S is used to separate Intrinsically Safe RS 422 / RS 485 equipment located in Hazardous Location from a RS 422 / RS 485 / RS 232 controller located in Safe Area. Up to 32 Devices can be installed on input and output side of the isolator. Transmission speed is adjustable from 1.2 Kbit/s to 1.5 Mbit/s. Terminating impedance (250 Ohm value) is selectable for both side of the communication line.
RS 422 / RS 485 connection in Safe Area is provided trough a terminal block and a DB9 female connector. RS232 connection is provided on DB9 female connector. A shield terminal block for connecting cable on Hazardous Location side is provided. Approved for Div. 2 installation. Works with all RS485 protocols, such as MODBUS, Fieldbus, Profibus etc.