The 9192 series HART multiplexer can connect up to 32 HART-capable field devices, such as transmitters or control valves, to asset management systems via RS-485 bus. The HART multiplexer is the ideal solution if you want to operate asset management systems and distributed control systems from different manufacturers in parallel or for enabling HART communication when using a PLC. ISpac, HART multiplexer, explosion-protected, Type: 9192/32-10-10, Max. voltage Ui Conn.RS485IS: -, Nominal voltage: 24 V DC, Nominal current: 55 mA, Power consumption: 1,35 W, Field side of interfaces: FSK using 4 to 20 mA, Safe interface area: RS 485, Electric interface connection: Sub-D socket X1, 9-pole, Electrical interface version: RS 485, min. ambient temperature: -20 °C, max. ambient temperature: +70 °C, Application range (zones): 2, Gas explosion protection, II 3 G Ex ec IIC T4 Gc, For further information, see: r-stahl.com WebCode 9192A