Tag4M datasheet en

Tag4M Datasheet

Tag4M Datasheet v0.1

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Copyright © 2010 Anturi Technology, SL www.anturitech.com

Key features

Dimensions: 65 mm x 48 mm (2.55" x 1.88")

32-bit RISC processor

2.4 GHz IEEE-802.11b/g WiFi transceiver

4-channel 14-bit A/D converter

Onboard ceramic chip antenna and U.FL connector for external antenna

Onboard temperature sensor: thermistor (Murata NCP18XH103F03RB) 10K +/-1 ºC

32 KHz real-time clock (for wakeup and timestamping)

Data buffer for up to 10,000 readings in RAM and 30 readings in non-volatile

memory

Maximum sampling rate: 3.3 Hz

Radio characteristics

Device: G2M5477 (G2 Microsystems)

Frequency 2402 ~ 2480 MHz

802.11b compatibility: DSSS (CCK-11, CCK-5.5, DQPSK-2, DBPSK-1)

802.11g: OFDM (default)

Channels interval: 5 MHz

Channels 1 – 14, configured for Ch 6

Transmission rate: 1 – 11 Mbps for 802.11b / 6 – 54 Mbps for 802.11g

Receive sensitivity: -85 dBm typ

Output level(Class 1): +18 dBm

Maximum RF input to U.FL connector: 10 dBm

Memory

ROM 512 Kbytes (for the eCos operative system, TCP/IP, LWIP and security

firmware)

RAM 128 Kbytes (64 Kbytes available for user application)

Non-volatile memory (NVM) 1536 bytes (1024 bytes available for user application)

(SPI) EEPROM 125Kbytes (tag firmware, Save to Flash data)


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Operating modes

Web mode: Remote data access through Tag4M Web Page Instrument

Local mode: Data access through a PC in the same LAN with the access point

Measurement capabilities

1 analog-input channel (0 - 10 V)

3 analog-inputs channels (-200 mV; +500 mV)*

1 analog-input channel (4 – 20 mA)

4 digital I/O lines

*two analog channels can also provide excitation current between 0.2 and 200 µA

Power consumption

Boot-up period:: (5 - 52 ms) 25 mA

sleep mode: 4 - 10 µA

standby (doze) mode: 15 mA

Connected (idle, RX): 40 mA

Receiving data (Rx): 50 mA

Receiving data + measurement period: (50 - 90 ms) 60 mA

Transmitting data (Tx) period (1 - 5 ms): 140 - 212 mA

Power

Onboard battery: CR-123A 3 V, lithium, 1550 mAh

3.3 V external power source


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Environmental conditions

Operating/storage range: 0 a 70 ºC*

Relative humidity, operating/storage: 90%

*extended version allows an operating/storage range from -40 to 85ºC

Compliance information

FCC: ID U3O-G2M5477 15.247

IC (Canada): RSS-210

CE: EU ID # 0681

REG: U9M20901-1000-C

Radio: EN 300328 V1.7.1 (10/2006)

EMC: EN 301489-1 V1.8.1 (04/2008), EN 301489-17 V1.3.2 (04/2008)

Safety: EN 60950-1:2001+A11:2004

RoHs compliant


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Connectors

PIN Analog connector J2 Digital connector J3

1 0 - 10V (V+ signal line) VEXT (3.3V V+ signal wire from external

power supply)

2 AGND (analog ground) DGND (digital ground)

3 4 - 20mA (I+ signal line) 3.3V OUT

4 4 - 20mA (I- signal line) DGND (digital ground)

5 Is (analog ground for current

measurement)

DIO3 (digital line channel 3 or Rx in

RS232 communication mode)

6 AI0 (V+ signal wire for low-voltage

measurement channel AI0)

DIO2 (digital line channel 2 or Tx in

RS232 communication mode)


measurement channel AI1) DIO1 (digital line channel 1)


measurement channel AI2) DIO0 (digital line channel 0)

9 AGND (analog ground) DGND (digital ground)


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Disclaimer:

This document contains information provided by the manufacturer (Core Electronics LLC), so

Anturi Technology SL is not responsible if the information contained is not accurate.

Cores Electronic LLC reserves the right to make corrections, modifications and other changes

to its products, documentation and services at any time. Customers should obtain the latest

relevant information before placing orders and should verify that such information is current

and complete. Cores Electronic LLC assumes no liability for applications assistance or

customer product design. Customers are responsible for their products and applications

using Cores Electronic LLC components. To minimize the risks associated with customer

products and applications, customers should provide adequate design and operating

safeguards. Cores Electronic LLC products are not authorized for use in safety-critical

applications (such as life support) where a failure of the Cores Electronic LLC product would

reasonably be expected to cause severe personal injury or death, unless officers of the

parties have executed an agreement specifically governing such use. All other trademarks

are property of their respective owners.

Tag4M image and Tag4M name are trademark of Cores Electronic LLC.

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