GSM RTU GPRS RTU 3G RTU with 4D+I4AI+4DO+1TH+1USB S271 manufacturer from China King Pigeon GSM RTU M2M Solution

GSM RTU GPRS RTU 3G RTU with 4D+I4AI+4DO+1TH+1USB

Price:	10.0 USD
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: S271

Production Capacity: 50000

Delivery Date: 1DAY

Network: GSM SMS GPRS 3G

AIN: 6/4/2

DO: 4/4/2

Means of Transport: Air

Packing: BOX

Brand Name: King Pigeon

Serial Ports: USB,rs232,rs485,rj45

DIN: 8/4/2

GSM RTU GPRS RTU 3G RTU
GSM 3G M2M RTU
4D+I4AI+4DO+1TH+1USB
Model:S271

The GSM 3G M2M RTU is a multi I/O port remote terminal unit. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications.

The GSM 3G M2M RTU can be used as remote access control; the authorized users can open the gate or turn on the machine with a free charge call at specified time.

The GSM 3G M2M RTU supports Modbus TCP, TCP/UDP protocol, transparent data transmission over GPRS/3G, performs as Modbus Slave.

S27x GSM 3G RTU M2M Automation Table

Model	Details	3G		Precision	DIN	AIN	PT100	DO	Register	Record	Port
S270	More	V		12bit	2	2	0	2	X	200	USB
S271	More	V		12bit	4	4	0	4	X	200	USB
S271-PT	More	V		12bit	4	0	4	4	X	200	USB
S271-PTA	More	V		12bit	4	2	2	4	X	200	USB
S272	More	V		12bit	8	6	0	4	X	SD	USB/RS232/RS485
S273	More	V		12bit	8	6	0	4	64	SD
S274	More	Reserved
S275	More	V		16bit	8	6	0	4	64	SD	USB/RS232/RS485/RJ45
Notice			1. C stands for inbuilt module is CDMA2000. W stands for inbuilt module is WCDMA. 2. All of them support 1 temperature and 1 humidity inputs for environment monitoring.

1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system;

2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery;

3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware;

4. 4 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA;

5. 4 Relay outputs, 5A/30VDC,5A/250VAC;

6. 4 digital inputs, dry contact or level input. One of the input can be used as counter;

7. 1 temperature probe input, 1 humidity transducer input;

8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network;

9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text;

10. Supports remotely restart the RTU, and configure it by SMS commands remotely;

11. Supports over voltage protection and phase-reversal protection;

12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message.

13. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.

Item	Reference Scope
DC Power supply	Standard adapter: DC 12V/1.5A Range 9-36VDC
Power consumption	Standby:12V/70mA; Working Max.: 12V/300mA
GSM Frequency	850/900/1800/1900Mhz
Transmit power	Class 4 (2W) at EGSM 900 and EGSM 850 Class 1 (1W) at GSM 1800 and GSM 1900
GPRS connectivity	GPRS multi-slot class 10
GPRS Data Transmission	GPRS data downlink transfer: max. 85.6 kbps GPRS data uplink transfer: max. 42.8 kbps Coding scheme: CS-1, CS-2, CS-3 and CS-4
TCP/IP stack	TCP,UDP
SIM interface	Supporting 3V SIM Card
External antenna	SMA Antenna interface, 50 Ohm
Serial Interfaces	1 USB Port;
Protocols	SMS, GPRS UDP,TCP, Modbus RTU, Modbus TCP and more equipment protocols can be added according to requirements.
Digital Inputs	4 Digital input, NC/NO/Edge/Level type, Can be used as Pulse Counters;
Analog Inputs	4 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA;
Temp.&Humi. Inputs	Temperature range: -40°C to +80°C. Humidity Range: 0~100%RH;
Relay Outputs	4, Rated: 5A/30VDC,5A/250VAC
Power Outputs	1 Port, for external device;
Memory Capacity	Internal Memory inside, can save the data for 1000events.
Backup Battery	3.7V 1200mAH
Temperature range	-10-+70 °C
Humidity range	Relative humidity 95% (condensation free)
Exterior dimension	168mm113mm32.3mm
Net Weight	1000 g