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ATIM Cloud Wireless ACW/LW8-MR4, User Manual, Page: 9 / 36

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ATIM Cloud Wireless ACW/LW8-MR4 User Manual Download Page 9

 

9 

ATIM_ACW-MR4_UG_EN_V1.5  

Technical specifications 

 

Product 

 

Dimensions 

154 x 54 x 54 mm 

Antenna 

Integrated (1/4 of wave) 

Temperature 

-25°C to +70°C (Operating mode) 

-40°C to +70°C (Storage) 

Mounts to 

Wall, tube or mast, DIN-Rail 

Casing 

IP 65 

Power Supply 

2x packs of Lithium AA batteries 

Weight 

300 g 

Frequency 

865 

–

 870 MHz 

Power 

25 mW (14 dBm) 

Rate 

Sigfox:  100 bits/s 

LoRAWAN: 300 bits/s to 10 Kbits/s 

Consumption 

Mode Tx 

Sigfox 

LoRaWAN 

 60 mA 

55 mA 

Mode veille 

 < 90 µA 

 < 90 µA 

Mode Rx 

 50 mA 

 25 mA 

 

Sensors’ function 

 

4 digital inputs with edge detection or pulse metering. 

 

Input’s characteristics

 

 

 

MIN. 

TYP. 

MAX. 

Working voltage (Volts) 

0 

3.3 

30 

Input high level voltage (Volts) 

2.3 

- 

- 

Input low level voltage (Volts) 

- 

- 

0.4 

 

 

 

 

Frequency (Hz) 

 

 

400 

Bounce filtering time (ms) 

1 

 

255 

 

 

Summary of Contents for Cloud Wireless ACW/LW8-MR4

Page 1: ...munications Chemin des Guillets 38250 Villard de Lans France www atim com info atim com 33 4 76 95 50 65 ATIM Cloud Wireless Metering and Dry contacts inputs MR4 User Guide Concerned models ACW SF8 MR...

Page 2: ...12 CONNECTOR MAPPING 13 OPERATING 14 MODE OF OPERATION 14 PUTTING THE PRODUCT INTO SERVICE 15 SENDING A TEST FRAME 16 DEEP SLEEP 16 RADIO MODULE ACTIVITY 16 THRESHOLD EXCEEDED 16 ANTI FRAUD SYSTEM 17...

Page 3: ...ve frame 28 Error and alarm generic frame 29 MR4 specific frame 30 EXAMPLES OF FRAMES 32 Measurement frame 32 Alert measurement frame 32 DOWNLINK 33 CONFIGURATION OF THE FRAME PARAMETERS SENDING PERIO...

Page 4: ...title modification operation mode Error code correction AC YLB V0 0 1 0 8 07 09 2020 Keep alive frame description product error codes addition AC V0 0 2 0 9 23 10 2020 Batteries passivation descriptio...

Page 5: ...with no warranty of any kind express or implied including but not limited to implied warranties of merchantability or fitness for a particular purpose ATIM radiocommunications may make changes and or...

Page 6: ...cal Industry bands which can be used freely free of charge and without authorization for industrial scientific and medical applications Environmental recommendations a Explosive atmosphere Except for...

Page 7: ...service or the business from which you purchased the product c Radio Modems in the ACW line are radio communication modems that use the ISM industrial scientific and medical bands which may be used f...

Page 8: ...wo Lithium 3 6V removable batteries packs with a total capacity of 14400 mAh CAPT OPT2 CAPT MECA In addition to the ACW MR4 there are 2 metering sensors options an integrated optical sensor this plug...

Page 9: ...batteries Weight 300 g Frequency 865 870 MHz Power 25 mW 14 dBm Rate Sigfox 100 bits s LoRAWAN 300 bits s to 10 Kbits s Consumption Mode Tx Sigfox LoRaWAN 60 mA 55 mA Mode veille 90 A 90 A Mode Rx 50...

Page 10: ...10 ATIM_ACW MR4_UG_EN_V1 5 Casing Footprint Maximum diameter of the cable in the stuffing box 7 mm...

Page 11: ...ication The Sigfox or LoRaWAN IDs of the product are visible on the outside label on the back of the product inside on the electronic card and in the status section of the ACW configurator For LoRaWAN...

Page 12: ...ownwards to lift the internal tab see photo opposite Then pull on the back side to separate the two parts of the case Installation Install the modem at a minimum height of 2m and not glued to the wall...

Page 13: ...13 ATIM_ACW MR4_UG_EN_V1 5 Connector Mapping The connector mapping is as follows VCC GND IN4 IN3 IN2 WIRECUT IN1 GND...

Page 14: ...s messages are sent by radio every minute 5 radio frames that allows you to check that the product works well for example after having placed it under a cast iron manhole After this period the product...

Page 15: ...g to the configuration NOTE The LoRaWAN version if it fails to connect will go into simple sleep mode and make the next pairing attempt the next day and every day until it successfully joins the netwo...

Page 16: ...net The successful sending of the test frame will be indicated by a CYAN light signal Just before sending a leak detection is performed and a value of this measurement is integrated in the frame This...

Page 17: ...tooth To do this open the case and exert two simultaneous presses on the push button A white flashing indicates that the button now acts as the magnet button pressed magnet approached refer to Product...

Page 18: ...t must be put into deep sleep mode magnet close for 6 seconds wait about 20 seconds for the entry into deep sleep to be effective then wake up the product magnet 6 seconds again The product can then b...

Page 19: ...ll these measurements For example with a period of 12 minutes and a number of samples of 4 a measurement will be made every 3 minutes and the 4 samples will be sent in a single frame every 12 minutes...

Page 20: ...smit To be able to receive the product frames a radio modem with the same parameters is then required This mode has no real concrete use case for the moment but future developments of this mode will p...

Page 21: ...The repeater must be placed in a location where the Sigfox network is accessible IMPORTANT NOTE If the product has access to the Sigfox network the default operating mode Sigfox must be used If this m...

Page 22: ...Setup validation After having filled in all the configuration parameters it is essential to click on the Apply to ACW button to send the configuration to the product It is also possible at any time t...

Page 23: ...M_ACW MR4_UG_EN_V1 5 d Updates of ACW When connected with Bluetooth Low Energy to the product it is possible to update the different software that composes it To do this go to the menu Tools Updater C...

Page 24: ...s of each of the channels that an ACW can read Beforehand the number of samples and the depth of the history will be inserted in the header NOTE The number of samples and the depth of the history are...

Page 25: ...ed 0x0d Variable Alert measurement frame threshold crossing or back to normality sampling follow up of each channel in alert 0x0e Variable General error see page 23 0x0f Variable Subframe for ACW Depe...

Page 26: ...N2 bit 2 IN3 bit 3 IN4 0x04 Pulse 4 bytes Big Endian Unsigned integer Counter value Then follow the data of the measurement sample s depending on the configuration of the product NOTE When the frame c...

Page 27: ...OTE The ACW MR4 alerts only apply when a counter is exceeded If the Timestamp is activated 4 bytes with the Timestamp value will be preceded by the header byte 1 For each of the channels in alert a he...

Page 28: ...uct does nothing and when charging the product is transmitting a frame radio Following this header are 4 bytes 2 for the empty battery level and 2 for the charging battery level The frame is therefore...

Page 29: ...r message length Error code Type of error Description 0x81 ERR_UNKNOWN 0x82 ERR_BUF_SMALLER The data table is full impossible to write any additional data 0x83 ERR_DEPTH_HISTORIC_OUT_OF_RANGE The hist...

Page 30: ...M_BUSY The module is already busy possibly not initialized 0x90 ERR_ARM_BRIDGE_ENABLE The module is in bridge mode cannot send data by radio 0x91 ERR_RADIO_QUEUE_FULL Radio queue is full 0x92 ERR_CFG_...

Page 31: ...31 ATIM_ACW MR4_UG_EN_V1 5 0x20 WIRECUT cut...

Page 32: ...put 2 is low The value of the counter on channel 0 counter 1 is 0x00000052 82 in decimal Here is a frame following a change of state on input 2 sent immediately Byte 1 Byte 2 Byte 3 0xA0 new generatio...

Page 33: ...arameter Index Byte 3 Parameter value Byte 4 Parameter value Byte 5 Parameter value Byte 6 0xD4 0x04 0x00 0b00YY0ZZZ 0xYY 0xZZ For byte 4 the two bits YY correspond to the history depth max 3 and the...

Page 34: ...s parameter is used to configure the threshold value for the 4 counters The configuration for a counter extends over 5 bytes the first 4 for the threshold value 0xZZYYXXWW and the last byte to activat...

Page 35: ...nter XX 01 to select counter 1 XX 02 to select counter 2 XX 03 to select counter 3 XX 04 to select counter 4 XX FF to select all counter YYYYYYYY the new value to apply to the selected counter This va...

Page 36: ...36 ATIM_ACW MR4_UG_EN_V1 5 Technical support For any further information or technical question you can open a ticket on our technical support dedicated webpage...

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