Siemens D Manual de usuario

s 9223 Desigo™ PX System controllers PXC001.D PXC001-E.D PXA40-RS... for the integration of third-party devices and systems in Desi

Dimensions 750.258143461538.550.870256271.5133,5149.49044.332.59223M01All dimensions in mm  2014 Siemens Switzerland Ltd Subject to change

Use • The system controllers support the integration of Desigo RXB/RXL room controllers as well as third-party devices and systems via KNX, Modbus o

Ordering Mechanical design The compact construction enables the devices to be mounted on a standard mounting rail. 1 Plastic housing 2a 2b Front c

The terminal blocks are removable for easy wiring. Communication RS232/RS485: RX (Green) : TX (Yellow) KNX: RX (Green) TX (Yellow) Servi

Mounting The devices can be snapped onto standardized rails. The power supply, LonTalk, RS485 and KNX connections have plug-in screw terminal blocks.

The KNX programming pin is situated next to the KNX terminal block and the KNX tool plug Maintenance The real time clock is backed by a lithium bat

Technical data General device data Operating voltage AC 24 V ± 20% Rated voltage AC 24 V Safety extra-low voltage SELV or Extra-low voltage PEL

RS485 interface Interface type RS485, (electrically isolated) Baud rate, data bits / stop bit(s), parity As for RS232 (depends on software) Cable

Pin assignment Plug-in screw terminal block 1 AC 24 V (G) 2 Ground (G0) 3 Functional earth Plug-in screw terminal bl