I/O Module with 485 Communication Output

System ParametersCPU:American import chip, 32 bit ATMEL ARM high-speed processor, 72MHZ
Operating System:Nucleus/uCOS,10ms scheduling mechanism
Power supply:24VDC,Power consumption≤3W
Power protection: lightning protection, anti-fault access, isolation DC Sun Yang DCDC design, 2500V lightning protection
Dimensions: Volume (L*W*H): 180 x 108 x 77 (mm)
Installation: screw fixation or rail mounting
Environmental indicators:-40~85ºC,5%~95%RH non-condensation, IP20 protection with three defense lacquer
Hardware Watchdog: 1.5 seconds hardware watchdog protection system
Channel design: all channel power, signal are designed with isolation; with 17 years of application accumulation, products begin to use in 1997.
RS232/RS485parameters
Number of channels:1RS485,1RS232aud rate:1200~115200,the default 9600Parity check:odd check, even check, without check(Default: without check)Start bit:1bitData bits:8 BitsStop bits:1, 2 bit (Default: 1 bit)Communication protocol: MODBUS RTU(By default),MODBUS ASCIprotocol;
Select through configuration softwareDefaulted communication mode:9600.N.8.1,Station No.:1Configuration instructions:Address:1-254;
Module Type:Choose I/Omodule type ;
Protocol Type:1. Standard MODBUS RTUorMODBUS ASCIIcommunication protocol;
2. Other options: Leave unusedAI Analog InputModbus Address:30001~30008 : <corresponding channel number>
Choose input type when purchasing:Current type:4~20/0~20mA
Current and voltage compatible type: Current:4~20/0~20mA
Voltage:0~5/1~5/0~10V
Default:0~10V
The current - voltage compatible type module, input type selection method:
Configuration steps:
1. Set the input type through the <<AI configuration software>>
2. Selection two types(current or voltage) through the Jumper caps inside the module;
Jumper cap to the side of the chip 2-pin: voltage type;
Jumper cap to the terminal side 2-pin: current type
Sampling precision: 0.1% accuracy, 16 bits
Conversion speed: 5 microsecondsFAQ:
1.Q: Are you manufacturer or trading company?
A: We are A professional manufacturer of Pressure/Temperature sensor, wireless transmitters, gateways, even the total solutions of IIOT for more than 11 years in China. With 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with 4~20mA, 0.5~4.5V, UARTand etc, also wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.3.Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.4.Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.7. Q: What international certificates do you have for your products?
A: we have gained CE, RoHs certificates, and are in the process of gaining ATEX & UL certificates now.