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Summary of Contents for EnOcean RCM 152
- Page 1 RF Receiver Modules RCM 152 User Manual V1.31 October 2006...
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Page 2: Revision History
As far as patents or other rights of third parties are concerned, liability is only assumed for modules, not for the described applications, processes and circuits. EnOcean does not assume responsibility for use of modules described and limits its liability to the replacement of modules determined to be defective due to workmanship. Devices or systems containing RF components must meet the essential requirements of the local legal authorities. -
Page 3: Table Of Contents
3.7 FCC/IC Approval Requirements ___________________________________________________ 18 4. DEVELOPMENT TOOLS _________________________________________________________________ 19 4.1 Evaluation Kit EVA 100 ____________________________________________________________ 19 4.2 Field Intensity Meter EPM 100 ____________________________________________________ 19 5. DECLARATION OF CE CONFORMITY __________________________________________________ 20 ©EnOcean GmbH Page 3 of 20 RCM 152 User Manual V1.31... -
Page 4: General Description
(“open collector”). The RCM 152 is a firmware variant of the RCM 1xx receiver family of EnOcean. The hardware is fully compatible. Each RCM 152 receiver can be assigned, either a maximum of 30 EnOcean PTM radio switches, or up to 2 EnOcean easyfit STM 250 radio window contacts. -
Page 5: Features Overview
The RCM modules are part of a powerful RF system solution from EnOcean for operation and control applications. Because transmitters self-powered batteries), maintenance-free RF systems can be implemented. The RCM modules operate together with the following further EnOcean components: PTM... -
Page 6: Environmental Conditions
Storage Temperature: ......-40 up to +85 °C, +85 up to +100 °C for 1h max. Humidity:.................... 0 % to 95 % r.h. 1.6 Ordering Information Type EnOcean Ordering Code Remarks RCM 152 S3002-B152 ©EnOcean GmbH Page 6 of 20 RCM 152 User Manual V1.31... -
Page 7: Functional Description
ID memory is cleared in addition 2.3) (connect CLR-pin to GND -> power-down -> change CODE-pin connecting -> power-up). ©EnOcean GmbH Page 7 of 20 RCM 152 User Manual V1.31... - Page 8 Indication output of received signal strength (peak Source impedance app. detection) 20 KΩ Power supply 5 V DC ± 5%, 29 mA max. (without LMI output current) GND_1 Ground connection ©EnOcean GmbH Page 8 of 20 RCM 152 User Manual V1.31...
- Page 9 Figure 4: Equivalent schematics of Control Inputs (pins 2 to 7) OUT_x OUT_x external OUT_x ( external ) (Open OUT_x internal Collector) (TTL) (internal ) Figure 5: Equivalent schematics of Functional Outputs (pins 8 to 11) ©EnOcean GmbH Page 9 of 20 RCM 152 User Manual V1.31...
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Page 10: Operating Modes
Reserved (factory test mode) 2.3.2 Firmware enabled Operating Modes Each RCM 152 receiver can be assigned, either a maximum of 30 EnOcean PTM radio switches, or up to 2 EnOcean easyfit STM 250 radio window contacts. Learning of mixed PTM and STM transmitters is not possible. -
Page 11: Learning Modes
2.4 Learning Modes The following learning modes are implemented within the RCM 152 module: 1.) Learning Mode CLR: ID Memory Reset. All learned transmitter IDs are deleted. Learning mode LRN is entered subsequently. CLR mode has to be entered also for changing the receiver operating mode (changed connections pattern at pins CODE_2..0... -
Page 12: Deleting Radio Transmitters
Deletion of all learned transmitters: Connect the CLR pin longer than 2 sec. to All learned transmitters on all channels are deleted at the same time. After this, the receiver enters Learning Mode LRN. ©EnOcean GmbH Page 12 of 20 RCM 152 User Manual V1.31... -
Page 13: Received Signal Strength Indicator (Rssi)
RSSI output source impedance is around 20 kOhm. The following shows a typical RSSI characteristic: 3000 2500 2000 1500 1000 -120 -110 -100 RF input (dBm) Figure 11: RSSI output characteristics ©EnOcean GmbH Page 13 of 20 RCM 152 User Manual V1.31... -
Page 14: Applications Information
Positioning and choice of receiver and transmitter antennas are the most important factors in determining system transmission range. The RCM 152 receiver modules are supplied without antenna as a standard. For mounting the antenna, the following notes should be considered to... - Page 15 (connect the inner cable to the resoldered hole, and solder the shielding as short as possible to the RCM Groundplane, length of insulation max. 4 mm): Figure 14: Mounting an external antenna ©EnOcean GmbH Page 15 of 20 RCM 152 User Manual V1.31...
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Page 16: Transmission Range
• Lead glass or glass with metal coating, steel furniture The distance between EnOcean receivers and other transmitting devices such as computers, audio and video equipment that also emit high-frequency signals should be at least 0.5m A summarized application note to determine the transmission range within buildings are available as download from www.enocean.com. -
Page 17: Power Supply Requirements
EnOcean. The RCM modules can be operated without notification and free of charge in the area of the European Union, in Switzerland, in Cyprus, in Czech, in Estonia, in Hungary, in Latvia, in Lithuania, in Malta, in Poland, in Romania and in Slovenia. -
Page 18: Fcc/Ic Approval Requirements
3.7 FCC/IC Approval Requirements Because of the very low radiated field strength on average, the 868.3 MHz EnOcean radio technology can be approved in the USA and in Canada. In the US approval of receivers is not necessary in general. On a voluntary base an US representative can last out a "Declaration of Conformity"... -
Page 19: Development Tools
4. DEVELOPMENT TOOLS 4.1 Evaluation Kit EVA 100 EVA 100 is an evaluation kit to support the development of applications based on the EnOcean receiver modules RCM 1xx. EVA 100 supports a quite easy setting-up operation of the receiver side... -
Page 20: Declaration Of Ce Conformity
5. DECLARATION OF CE CONFORMITY ©EnOcean GmbH Page 20 of 20 RCM 152 User Manual V1.31...
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