home > Á¦Ç°¼Ò°³  > IoT MODULE > AM-uRFM-400A

FEATURES

General Features
- º» ÀåÄ¡´Â °¢Á¾ IoT¿ë ¼¾¼­ ¹× Á¦¾îÀåÄ¡ µîÀ» À§ÇÑ ÃʼÒÇü RF MODEMÀÓ
- º» ÀåÄ¡´Â RFIC¿Í 32bit u-Controller µîÀ» Æ÷ÇÔÇÔ
- º» ÀåÄ¡´Â PCB ¸ðµâ ÇüÅ·Π»ç¿ëÀÚ ÀåÄ¡ÀÇ ÇÔü¿¡ ³»ÀåÇÏ¿© »ç¿ëÇÔ
- º» ÀåÄ¡¿Í »ç¿ëÀÚ ÀåÄ¡(DTE) °£ Åë½ÅÀº UART(TTL)¸¦ ÅëÇØ ¼³Á¤ ¹× Åë½ÅÀ» ½Ç½ÃÇÔ   (115.2Kbps/8Bit/NoParity/1Stop)
- º» ÀåÄ¡´Â Amber »öÀÇ Plastic Enclosure¿¡ ³»ÀåµÈ HIC(Hybrid Integrated Circuit) À¯ÇüÀ¸·Î,   User DETȸ·Î´Â 20PinÀÇ 1.27mm Pitch °üÅë Çü Solder PinÀ» ÅëÇØ ¿¬°áÇÔ
- º» ÀåÄ¡´Â ³·Àº ¼ÒºñÀü·Â »ç¾çÀ¸·Î ¼³°èµÊ

Special Features
- º» ÀåÄ¡´Â DTE°£ Àü¿ø ȣȯ¼ºÀ» Çâ»óÇϱâ À§ÇÏ¿© ³ÐÀº µ¿ÀÛÀü¾Ð Ư¼ºÀ» Áö´Ô
  (+2.7V ~ +5.3V)
- º» ÀåÄ¡ÀÇ ³»ºÎȸ·Î´Â 2.5V ÀúÀü·ÂÀ¸·Î µ¿ÀÛÇÔ
- º» ÀåÄ¡ÀÇ DTE°£ UART INTERFACE(TXD, RXD)´Â 2.5~3.3V TTL·Î Á¢¼Ó ¿î¿µÇÔ
- º» ÀåÄ¡´Â ³»±¸¼º Çâ»óÀ» À§ÇÏ¿©, DTE°£ Á¢¼ÓºÎÀÇ Àü¿ø ¹× Åë½Å¼±·Î¿¡ ´ëÇÏ¿© ¼­Áö
  º¸È£È¸·Î¸¦ Àû¿ëÇÔ
- º» ÀåÄ¡´Â ³»¤ý¿ÜºÎÀû ¿äÀο¡ ÀÇÇÑ ºñÁ¤»óÀû µ¿ÀÛ »óȲ(Mal-Function) ¹ß»ý ½Ã, ½º½º·Î
  º¹±¸Çϱâ À§ÇÑ Watch-Dog Timmer ¼ö´ÜÀ» Æ÷ÇÔÇÔ
- º» ÀåÄ¡´Â ½º½º·Î ¼³Á¤ Á¤º¸¸¦ °ü¸®ÇÔ (EEPROM ±â´É)
- º» ÀåÄ¡´Â RF ¾ÈÅ׳ª¸¦ ³»ÀåÇÏÁö ¾Ê´Â ¹Ù, À§ 20Pin Áß ANT. ¿¬°á PINÀ» Æ÷ÇÔÇÏ¿© ±¸¼ºµÊ

SPECIFICATIONS

Environmental
- µ¿ÀÛ ¿Âµµ : -34¡ÆC to +74¡ÆC (Operating)
- º¸°ü ¿Âµµ : -40¡ÆC to +80¡ÆC (Storage)
- »ó´ë ½Àµµ : 95% max. (non-condensing)

Physical Dimensions
- 32W x 10D x 18.5H mm (STÇü, PinÁ¦¿Ü ½Ã)
- 32W x 21.5D x 10H mm (RAÇü, Á¶¸³ ÈÄ ±âÁØ)

Weight
- ÀåÄ¡ÀÇ Áß·® : 7g (typ.)

Operating Voltage & Current
- µ¿ÀÛ Àü¾Ð : 2.7~5.3V DC
- µ¿ÀÛ Àü·ù(@LED-OFF)
  : 35mA@RF-TX Typ. (+7dBm ; 5mW ¼ÛÃâ ±âÁØ)
  : 25mA@RF-RX Typ.

DTE Communication Spec.
- UART-TTL
- 115,2Kbps / 8Bit / No Parity / 1Stop
- 2.5 ~ 3.3V TTL SIGNAL

Material of Enclosure & Molding
- Enclosure Àç·á : ABS
- Molding Àç·á : Epoxy

INTERFACE DETAILS

Pin-Assignment

1.27mm Pitch
20Pin
COMMENT
1 VCC 2.7V ~ 5.3V, DC IN
2 SDA I2C Port (¿¹ºñ¿ë)
3 SCL
4 TXD-IN TXD Input from DTE
(High : 2.5~3.3V)
5 RXD-OUT RXD Output to DTE
(High : 2.5V)
6 D.C. (Do not connect.)
7 IRST uRFM /Reset Floating °¡´ÉÇÔ.
8 GND SIGNAL GROUND
9 AI-0 Analog Input Port (¿¹ºñ¿ë)
10 AI-1
11 AVCC DC2.5V Analog VCC (¿¹ºñ¿ë)
12 DO-0 Digital Output Port (¿¹ºñ¿ë)
13 DO-1
14 DO-2
15 DO-3
16 N.C. No Connection
17 N.C. No Connection
18 GND SIGNAL GROUND
19 ANT ANTENNA
(GND¿Í ANT PinÀ» ÀÌ¿ëÇÏ¿©
RFÄ¿³ØÅ͸¦ ÅëÇϰųª ȤÀº ¾ÈÅ׳ª¸¦
Á÷°á, USER ȸ·Î ±¸¼ºÇÔ)
20 GND SIGNAL GROUND
* D.C. : Don't Connect (Factory Use Only)
* N.C. : No Connection (³»ºÎ °á¼±ÀÌ ¾ø´Â »óÅÂÀÓ)
* DTE : USER DATA TERMINAL EQUIPMENT
* ¹ØÁ٠ǥ½ÃµÈ ÁøÇÑ ½ÅÈ£¸íÀº USER ±âº»ÀÀ¿ëÀ» À§ÇÑ °ÍÀÓ

ID ±¸¼º ¹× µ¿ÀÛ

±¸ ºÐ ¿ë µµ
1 SECTION-ID
(8bit)
ÀåÄ¡ GROUP ±¸ºÐ
SECTION-ID°¡ ÀÏÄ¡ÇÏ´Â ±×·ì
³»¿¡¼­¸¸ ¹«¼±Åë½Å µ¿ÀÛ
(³»ºÎ Firmware¿¡ ÀÇÇÑ Filtering)
2 DEVICE-ID
(8bit)
°³º° ÀåÄ¡ ±¸ºÐ
RF ¼Û½Å ½Ã : PACKET¿¡ ÀÚµ¿
Æ÷ÇÔÇÏ¿© Àü¼Û
RF ¼ö½Å ½Ã : NOT USED
* Broadcasting ¿î¿µ °¡´É
IDÀÇ ¼³Á¤Àº COMMAND¿¡ ÀÇ°Å

INTERFACE PROTOCOL
- º°µµÀÇ INTERFACE PROTOCOL ¼³¸í¼­ ÂüÁ¶
  (u-RF-MODEM USER PROTOCOL ȣȯ)

RF Spec

RF BAND & CH

- RF BAND : 447.600Mhz ISM Band
  :(´ëÇѹα¹ ÀüÆĹý±Ô Áؼö ±Ô°Ý)
- RF MODULATION / RF Channels
  : GFSK / 21CH
- RF CH. Bandwidth
  : 12.5Khz
- RF TX Power : +7dBm (5mW)
  : ´ëÇѹα¹ ÀüÆĹý±Ô ±Ù°Å
- RF RX Sensitivity : -120dBm

RF CH. Frequency

CH. ID RF FREQ.(Mhz) COMMENT
0 447.6000
1 447.6125
.. ..
10 447.7250 Center Frequency
.. ..
19 447.8375
20 447.8500

ORDER INFORMATION

# ¸ðµ¨¸í ÀåÄ¡ÀÇ ¼³¸í Availability
1 AM-uRFM-400A
( Pin À¯Çü Option
: -ST or -RA )
IoT RF Modem 2020. 4Q
* PIN À¯Çü : -ST(StraightÇü), -RA(Right Angle)

Contact Information

ITS & Industrial Solution Leader
MORU Industrial Systems inc.
101-402, SK Ventium, 166, Gosan-ro, GunPo-City,
Gyeonggi-do, 15850, Korea
T) 82-31-687-5711 F) 82-31-687-5712
HOME PAGE : www.moru.com
EMAIL : sales@moru.com

* Specifications and price are subject to change without
prior notice for improvement of performance. (Ç°Áú
Çâ»óÀ» À§ÇÏ¿©, »çÀü °íÁö ¾øÀÌ Á¦Ç°ÀÇ »ç¾çÀÌ º¯°æµÉ ¼ö ÀÖÀ½)

* Don't apply it to new design (»õ·Î¿î ¼³°è¿¡´Â Àû¿ëÇÏÁö ¸¶½Ã¿À.)

* Copyright 2020. MORU Industrial Systems inc. All rights reserved.