User's Manual
Table Of Contents
- 1 GENERAL DESCRIPTION
- 2 FUNCTIONAL DESCRIPTION
- 2.1 Simplified firmware flow chart and block diagram
- 2.2 Pin out
- 2.3 Pin description and operational characteristics
- 2.4 Absolute maximum ratings (non operating)
- 2.5 Maximum ratings (operating)
- 2.6 Power management and voltage regulators
- 2.7 Configuration
- 2.8 Radio telegram
- 2.9 Transmit timing
- 2.10 Charging circuitry
- 2.11 Energy consumption
- 3 APPLICATIONS INFORMATION
- 4 AGENCY CERTIFICATIONS
USER MANUA
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© 2010 EnOcean | www.enocean.com STM 330 / STM 330C User Manual V0.60 | Page 5
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STM 330 / STM 330C
1.2 Technical data
Antenna Pre-installed whip antenna
Frequency 315.0 MHz (STM 330C)/868.3 MHz (STM 330)
Radio Standard EnOcean 868 MHz/315 MHz
Data rate/Modulation type 125 kbps/ASK
Conducted Output Power typ. 2 dBm
Power Supply @ VDD Pre-installed solar cell
Illumination 50-100000 lux
2.1 V–5.0 V, 2.6 V needed for start-up
Initial operation time in darkness @
25°C
typ. 4 days, energy storage fully charged, wake-up every
100 s, transmission of telegram every 1000 s on average
1
Operation start up time with empty
energy store
typ. 2.5 min @ 400 lux / 25°C
incandescent or fluorescent light
Input Channels Internal: temperature sensor, LRN button
External: occupancy button, set point dial
Temperature sensor Measurement range 0-40°C, resolution 0.15K
Acccuracy typ. ±0.5K between 15°C and 25°C
typ. ±1K between 0°C and 40°C
EnOcean Equipment Profiles configurable EEPs: 07-02-05 (default), 07-10-05, 07-10-03
Connector 20 pin
Radio Regulations R&TTE EN 300 220 (STM 330)
FCC CFR-47 Part 15 (STM 330C)
1.3 Physical dimensions
1
Full performance of the PAS614L energy storage is achieved after a few days of operation
at good illumination level. Performance degrades over life time, especially if energy storage
is exposed to higher temperatures. Each 10K drop in temperature doubles the expected life
span.
PCB dimensions 43±0.2 x 16±0.3 x 1±0.1 mm
Module height 9 mm
Weight 4.5g (STM 330), 4.7g (STM 330C)