S7106 zigbee analog input,relay output module is a high quality and low cost analog data acquisition module. S7106 has total 4 channels input, 2 channels relay output and 1 channel 0-5V analog output. Each input has lightning and surge protection, the inputs can be any combination of 0-5V,0-10V,4-20mA,dry contact and NTC 10K thermistor. Output use RS485 or ZIGBEE wireless. Zigbee can realize the point-to-point, point-to-multipoint, multipoint-to-multipoint data transmission, can form a star, peer to peer and mesh network structure. Both of Rs485 and Zigbee using the industry standard Modbus protocol.
Highlights:
l Surge-protected analog inputs with 12-bit resolution and 100k sample speed ADC
l Input can be any combination of 0-10V,0-5V,4-20mA,NTC 10K thermistor and dry contact
l Reliable Zigbee can up to 3000 meters communication
l The channel number is configurable, can be set up from 1 channel through 4 channel, improve sample rate for small count analog input
l Standard ModBus/RTU protocol allows for up to 254 unique devices on one network
l A lot of spare FLASH can be used to store user's parameters
l RS232 /RS485or ZIGBEE for optional
l Can detect RS485 or ZIGBEE automatically, no need jumper
l You can tell us your requirement. we will update our firmware even after you received the modules ,you can update your modules through Zigbee or RS485 .
Application:
ü Remote data acquisition
ü Process monitoring
ü Industrial process control
ü Energy management
ü Supervisory control
ü Security systems
ü Laboratory automation
ü Building automation
ü Product testing
ü Direct digital control
Technical data:
Resolution---------------------------------------------------------------------------------12-bit
Input channel number------------------------------------------------------------------------- 4
Input range----------------------------0~5V,0~10V,4~20mA,10K thermistor, dry contact
Input protection--------------------------------------------------------------Lightning, static
Accuracy-----------------------------------------------------------------------------------±0.1%
Zero drift-----------------------------------------------------------------------------------------------±3uV/℃
Sample rate----------------------------95 sample/second(8 channels),710 sample/second(1 channel)
Relay output number---------------------------------------------------------------------------------------2
Relay outputs----------------------------------------------------2 dry-contact outputs*5amps@250VAC
Analog output number----------------------------------------------------------------------------------------1
Analog outputs------------------------------------------------------------------------------------0-5V(±3%)
Output BUS-------------------------------------------------RS485/RS485/Zigbee(detect automatically)
Output Protection-----------------------------------------------------------------------------Lightning,static
Power input---------------------------------------------------------------------------------12~24V(AC/DC)
Power consumption------------------------------------------------------------------------------------<0.6W
Ambient temperature:
Operation-----------------------------------------------------------------------------0~70℃(32~158℉)
Storage-------------------------------------------------------------------------------------------- -20~85℃(-4~185℉)
Ambient humidity-----------------------------------------------------------------------------------------------10%~90%RH
Material,enclosure-----------------------------------------------------------------------Flame proof plastic
Enclosure rating--------------------------------------------------------------------------------------------IP31
Colour---------------------------------------------------------------------------------------------------Ice Blue
Size---------------------------------------------------------------------------------------------100*69*25 mm
Wiring diagram and description:
1,Input wiring
AI1:Channel 1 signal input
AI2:Channel 2 signal input
AI3:Channel 3 signal input
AI4:Channel 4 signal input
GND: common for all signal, connect together internal
2,Analog output wring
AO1:0-5V analog output
3,Relay output
K1A,K1B:Relay 1 output
K2A,K2B:Relay 2 output
4, Power wiring
DC: 24V, positive end
GND, negative end
AC: 24V, hot line
GND, neutral line
5, RS485 wiring, here is TTL level, we will provide RS485 to TTL card
TXD:TXD of MCU,TTL
RXD:RXD of MCU,TTL
GND: System ground
VCC: 5V power supply for Rs485 card, can provide 100mA current for user sensor.
6, Reset parameter to default
Put the jumper between GND and INIT ,the following parameters back to default.
n Address of device: 254
n Baudrate:19200
n Filter coefficient:10
7, LEDs indication
Heart: Flashing when the system is working
Comm: Flashing when serial port communication
NET: Will flash in Configuration mode, keep lighting when enter a wireless network successfully
RUN: Will flash in Configuration mode. Will flash when Zigbee module in working mode.
Jumpers Description:
A: Jumpers set at 0-5V ,the input can be pulse ,frequency, dry contact ,open-collector output, and NTC 10k thermistor, internal schematic refer to the following picture,.Water meter with reed and hall output signal can attach on input.
B: Jumpers set at 0-10V, the input can be 0 to 10V voltage input, refer to the following picture.
C: Jumpers set at 4-20mA, the input can be 4 to 20mA current input, see the following picture.
D: No jumpers, input is 0 to 5V voltage input, the input resistance can up to 1.2M ohms.
