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Use
Types
CA2N1644en_05
02.08.2010
DESIGO™ RX
Receiver with
PPS2 interface
for use in conjunction with wireless room units QAX90.1/ QAX91.1, with
– devices of the ranges DESIGO RXC, RXB, RXL, and RXA (PPS2)
– DESIGO PX Automation stations
– devices with a PPS2 or PPS interface
•
Wireless acquisition of room temperature and setpoint adjustments
•
For use only in conjunction with the QAX90.1/QAX91.1 wireless room units
(data sheet CA2N1643)
•
Determines the average room temperature from several room units
•
PPS2 interface to controller, may be changed to PPS
•
Socket for commissioning and service tool, diagnostic plug or service terminal
The RXZ90.1 is used for wireless reception of the room temperature (from the
QAX90.1) and the room temperature setpoint (from the QAX91.1), and for transmission
of this information to a room controller. Wireless range indoors: approx. 30m.
RXZ90.1
Receiver with PPS2 interface
1
RXZ90.1
Building Technologies
644
Table of Contents
Related Manuals for Siemens RXZ90.1
Summary of Contents for Siemens RXZ90.1
- Page 1 • Socket for commissioning and service tool, diagnostic plug or service terminal The RXZ90.1 is used for wireless reception of the room temperature (from the QAX90.1) and the room temperature setpoint (from the QAX91.1), and for transmission of this information to a room controller. Wireless range indoors: approx. 30m.
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Page 2: System Expansion
Type RXZ90.1 Compatibility The RXZ90.1 receiver, in conjunction with wireless sensors, is suitable for use with all devices with a PPS2 room unit interface (e.g. the DESIGO RX, DESIGO PX). The interface may be changed to PPS by means of address plugs. -
Page 3: Engineering Notes
N.B.: The plant documentation must contain a note to this effect! Note! The device is NOT equipped with address plugs. The address is 1. STOP 3 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010... -
Page 4: Mounting Instructions
PLEASE FOLLOW THE INSTRUCTIONS EXACTLY IN THE SEQUENCE SHOWN: Snap-mount the RXZ90.1 receiver on the mounting plate (power ON: the receiver goes into "Installation" mode). Insert batteries in all the allocated wireless room units (max. 5) or remove the isolating strip from the batteries already inserted. - Page 5 "Normal mode" with an empty device list. To re-commission it, shortly bring the receiver off-load. Then follow the procedure under Establishing communication for the first time. 5 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010...
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Page 6: Additional Notes
Different ways of setting Connecting the receiver to the power supply (power ON) when the device list is the receiver to installa- empty (snap-mount RXZ90.1 receiver on mounting plate) • tion mode Connecting the controller to the power supply, when the receiver is connected to the controller and its device list is empty •... -
Page 7: Push Button
5 room units in device list Sustained pressure >5s Deletes the device list from the recei- ver and then brings it to the "Normal mode" with an empty device list. 7 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010... - Page 8 See “Dimensions” Colour Front plate NCS S 0502-G ≈ RAL 9003 signal white Housing base and mounting plate RAL 7035 light grey Weight Excluding packaging 0.13 kg 8 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010...
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Page 9: Connection Terminals
N1 RXC… room controller A Connection for RXT10.1 commissioning and service tool B Connection for RXT20.1 service terminal with PPS2 interface C Connection for diagnostic plug 9 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010... - Page 10 Dimensions 00496 2000 - 2010 Siemens Switzerland Ltd Subject to change 10 / 10 Siemens RXZ90.1 – Receiver with PPS2 interface CA2N1644en_05 Building Technologies 02.08.2010...