Bluetooth XBee USB Adapter to Serial + Micro USB CableBee Adapter is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232RL IC, It can be used for programming or communicating with board which basic for for arduino or any other microcontroller technology but without USB interface. On the other hand, you may connect your PC to various wireless applications via the BEE compatible modules.
Tachospeed Serial 68
The basic model contains a serial interface RS232/485, USB port, four relay outputs and two digital inputs. There are also a variety of options such as Analogue Output and Network Connectivity options including Ethernet, EtherNet/IP, Profibus DP and Device Net. A periodic data logging feature is provided to allow continuous storage of process data internally and/or to a USB flash drive.OJ1436 is available for 10-36V DC or 85-264V AC power supply.Please read the Datasheet for all features here.
Belt Weigher Indicator OJ436 is specially produced for continuous weighing of material an a conveyor belt. All material which passes the Belt Weigher is added in the totals with easy acces via the front panel keys. With its small enclosure, easy handling and high reliability, it has become very popular amongst our customers.The basic model contains a serial interface RS232/485 and has four relay outputs and two digital inputs. There are also different options such as Analogue Output and Bus Connectivity options including CANopen, DeviceNet and Profibus DP.The Multi-drop communication allows a PC to monitor Belt Weigher Indicators in the Belt Weigher Monitor software via direct serial, ethernet or GSM modem connection. The software can store the information in csv-files.Universal fused power supply 85-264V AC or 10-36V DC. Panel mounting DIN case IP65 front seal144mm wide x 72mm high X 132mm deepCut-out: 138mm wide x 68mm high
Belt Feeder Controller OJ446 has the same Belt Weigher functions as the OJ436 but works also as a weigh belt feeder or batch controller. From the flow rate reading, it accurately controls a 4-20mA analogue output signal to the variable speed motor drive, achieving a pre-set target feed rate. It may also be used to control the feeding of a preset quantity of material, t his batch control mode is a configurable option available on all models. The display may be selected to Actual Rate, Target Rate or Target Total at any time via the front panel keys. The preset material feeding or target total may be entered via the keypad or downloaded serially via the serial RS232/485 communications link to a PC or PLC. Start/stop via digital inputs.There is an option with an Analogue Remote Control, which provides an additional 4-20mA analogue input. OJ446 has the same power options as OJ436. Panel mounting DIN case IP65 sealed. 144mm wide x 96mm high X 132mm deep Cut-out: 138mm wide x 92mm high.
When the serial buffer is filled to greater than this threshold value, the serial processing operations will be performed more urgently in order to avoid it overflowing. Serial buffer is 64 bytes long, so the threshold is set at half this as a reasonable figure.
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