1. Synopsis

JMDM-SMS32 is a intelligent multi-functional industrial-grade highly reliable I / O controller, it is support GSM SMS control, computer serial control, independent control; it can be simply referred to as 32 channels SMS Controller, GSM controller, SMS Controller, Wireless I/ O controller, GSM remote control module. External 16 channels photoelectric switch, infrared sensor, inching switch, a variety of sensors, external 16 channels AC and DC load for 16 inputs and 16 outputs of the I / O control, switch control occasions, having 3 working ways: independent control, PC serial port control, SMS control, can realize the following functions:

1).Can use for SMS control, computer serial port, single-chip program logic independent control 16 channels relay switch, 16 channels digital input status collection.

2). SMS alarm, mobile phone remote control, the an unattended base station or machine room SMS monitoring system, SMS home security, intelligent home control.

3) Programming for customers, is used for mobile phone remote control of 16 channels input 16 channels output switching value control occasions.

2. Performance parameters

1). Power supply: DC 24V (12V need to customize)

2). Master chip: eight high-performance single-chip + logic gate chip + GSM wireless module

3). Program Memory: 32K program memory for storing data

4). Input: 16 channels digital inputs, available of low level input, can be connected of NPN type photoelectric switch or photoelectric sensors, infrared sensor, inching switch, etc.

5). Output: 16 channels Relay output, the maximum current of each channel up to 10A, the output state can be read back.

6). The stability of the system: use of optical isolation and enable the internal watchdog and the high frequency filter out  characteristics, so that the system is reliable.

7). Interface: 1 channel standard RS232 serial communication interface (anti-15KV electrostatic shock) can be directly with the computer or PLC master peripheral communication; download the program directly through RS232 interface, no burner to facilitate the program modification and upgrade;

8). Working status indicator: a power indicator, a network indicator, a module power-on indicator.

9). Case Mounting Dimensions: 154mm × 126mm × 60mm; available of rail mounted or installed with screws.

3. product functions

1). Remote control 16 channels relay switch: by external phone send SMS, anytime and anywhere remote control of 16 channels device switch ;

2). SMS dispatcher function: the controller will resend the result to the cell phone via SMS after receiving the order from the other cell phone.

3). Multi-channel monitoring and multi-channel alarming: programmable multi-channel monitoring, and send different alarm SMS content to a different number, or voice alarm. trigger alarm in a variety of ways: according to customer demand for low-level input, high input level ,changes trigger an alarm.

4). Via SMS to set the alarm number: Can receive alarm by mobile phone text messaging to rewrite phone number.

5). Computer serial port real-time monitoring 16 channels digital inputs, 16 channels relay outputs status

4. Usage

1). Control multiple pumps: in the mountains, hilly areas, site operation inconvenience pump, as long as send SMS control GSM remote controller connected to the pump, you can open the water pump. Can check at any time after the water pump is powered, will always be able to send text messages to turn off the water pump. Maximum current of 10A, to meet the power requirements of the pump. Control multiple pumps, then can connect multiple relay.

2). Intelligent control appliances: to control rice cooker or water heaters, etc., and send SMS to control device to home before off work on the remote control socket energized after check work status at any time on or off. Can immediately enjoy the hot water bath and gourmet home.

3). Intelligent control windows and doors: together with the electromagnets style bolt, can GSM remote control You can also be opened with a key, is the development direction of the intelligent door. Connected with electronically controlled lock windows, can remotely control the opening and closing of the doors and windows, especially in the rain or in a hurry when they go out is more convenient.

4). Control of a digital input sensors and valves: via SMS controller can obtain real-time information from various sensors, valve status information, or control valve switch via SMS. Combined with the solenoid valve can be connected to various types of sensors, by reading the information of the sensor, such as photoelectric sensors, water level sensors, the feedback to the controller, according to the program setting function, and to determine whether to automatically via the GSM remote controller to turn on the water, various types of valves, including gas, oil, acids, alkalis and other chemical products valves.

5). Control of the industrial control computer ,server remote boot reset:as the continuous operation of network equipment (such as: IPC, server room) remote boot, reset control.

6) control unattended base station, the engine room: Unattended scene, access control, internal equipment, terminal equipment

Once the abnormal situation, the alarm messages via SMS alarm controller to the user's mobile phone; external infrared sensor, photoelectric sensor, or the external temperature, humidity, pressure alarms, real-time monitoring of the situation at the scene, according to the procedures set alarm conditions, alarmto the phone or to control the the related equipment switch, such as control equipment, such as the working time of the server \ air conditioners \ fan \ working condition, and real-time check the working status of the equipment.

5. Warranty

Faulty of the hardware under normal use from the date of sale of the product, one-year warranty, the warranty period, only to receive maintenance costs.