RS485
Serial communication line supporting 32 devices.
See Also: Serial Communications, I2C, RS232, RS422
- TEAM SOLUTIONS, INC.
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8-Port Serial Interface, Modular, With/Without Optical Isolation, 3.3V/5V
APCI-7800-3
8-port serial interface, RS232, RS422, RS485, 20 mA CL, modular mounting
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Transducer with RS485 Interface
RS485 Temperature, Humidity, Atmospheric Pressure and CO2 Transducers.
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Energy Analyser
DUCA-LCD
Energy Analyser for DIN-rail mounting (4 modules), for Single-Phase/Three-Phase systems with Graphic LCD screen, Co-generation Energy measurement and "Wide Range" Power Supply (24 - 240 Vac/dc); voltage and current waveforms and harmonics measurement and visualization; 2 digital output for pulses or alarms; 2 digital pulse input. Optional RS485 serial line interface (Modbus or ASCII_DUCBUS), Ethernet Interface (Webserver / Modbus-TCP).
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Network Gateways
The communication protocol of the master controller, Factory Automation (FA) network, is converted to Oriental Motor's own RS-485 communication protocol. Connection to Oriental Motor's network compatible products is completed with one RS-485 communication cable.
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2500W to 11,000W - Single Output
EZA Series
*1U Rackmount Bidirectional Isolated DC-DC*2.5 kW: 48 Vdc (Battery) Û 320 Vdc (Grid)*11 kW: 240 Vdc (Battery) Û 320 Vdc (Grid)*2.2 kVac up to 3 kVac Isolation*High Efficiency > 92%*RS-485 Communications and Control*For Energy Regeneration applications
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Multifunction Counter (Pulse Input)
CM1-CT
Chuan Sheng Electronics Co., Ltd.
CM1-CT multifunction counter(position) display controller, is design to have 2 pulse input, for proximity switch, photoelectric sensor, encoder etc.. Counting increase or decrease, positioning batch count etc.. display, with External input and Modbus communication port.Multiple types of input mode, trip mode setting to fulfil easy usage and requirement for counter controller. For different requirement, the meter can be with 2 relay or 1 Analogue output or 1 RS485(Modbus RTD mode) communication. (Choose 1 kind of output from the 3 options)
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Remote Particle Sensors
3718-A And 3719-A
Kanomax Remote Particle Sensors with analog output are designed to fit into your existing monitoring system, or they can be used as a stand-alone unit to monitor a critical area when connected to an alarm or controller. With two models available, these 2-channel remote particle sensors are capable of Modbus communication via RS485 interface. 0.1 cfm and 1.0 cfm flow rate models are available, along with flexible 4-20mA analog output with the 1.0 cfm unit (only).
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4 2/3 Digit Temperature (TC) Meter (1/42 DIN)
CS3-TC
Chuan Sheng Electronics Co., Ltd.
CS3-TC Temperature Indicator has been designed with high accuracy measurement.A compact body design for small equipment, laboratory instrument, and others.Also are available with relay output, analog output, RS485 Modbus RTU communication to cover a wide range of applications.
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Three Phase Multi-Function Meter Type DTSD999
Bofa Instrument & Equipment Co., Ltd
1. Measure total active energy、total reactive energy、forward active& reactive energy、 reverse active & reactive energy and total four quadrants reactive energy and time of sharing energy;2.The formula of the total active and reactive energy、Import and export total active energy、Import and export total reactive energy can be programmed:3. Measure the maximum demand for forward & reverse active, forward & reverse reactive, four quadrants reactive and interval time along with the da...show more -
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RS-422 RS-423 RS-485
The low-power, high-speed transceivers of this family are designed for RS-485, RS-422 and RS-423 communication applications. They usually contain one driver and one receiver in half duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ± 15 kV and has no latch-up. These transceivers operate with a 5 V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers.
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Data Logger for Extremely Low Temperature
DSR-ELT
Special probe using military industrial technology supports measuring temperature ultra low to -196 Original fittings for sensor connection, ensures 100,000 plugs Support single DSR connecting to PC via USB interface, and multiple DSR grouped in RS485 or LAN networking for central management Suitable for medical refrigerator, biological specimens preservation, scientific research and other applications
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Data Logger with GSM/GPRS Module
HD33M-MB.2
GSM/GPRS data logger. RS485 MODBUS-RTU input, additional contact input for rain gauge. Great to combine with HD52.3D and HD51.3D series anemometers!
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Soil Moisture Sensor
Modbus RS485
This is a contact-less capacitive soil moisture sensor, a continuation of my I2C soil moisture sensor. This particular version of the sensor is suited for more professional installations where long cable runs is a requirement. It adds a local voltage regulator to mitigate the voltage drop and RS485 transceiver to accommodate long wires, also reverse polarity and an additional ESD protection level is added.
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Economic Type Potentiometer Indicator
CS1-PM
Chuan Sheng Electronics Co., Ltd.
CS1-PM economic type Potentiometer Indicator has been designed with high accuracy measurement, display and communication of resistance (3 wires) as like as Positioner.The meter supports Field Calibration function. It can be calibrated with sensor (Potentiometer) to meet machinery structure.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of machinery and testing equipments applications.
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Mid Energy Counters
UEM1P5-4D R for RS485 Modbus RTU/ASCII communicationUEM1P5-D M for M-Bus communicationUEM1P5-4D E for Ethernet (Modbus TCP) communicationFor 1 or 5A CTProgrammable CT ratioFully bi-directional four quadrants measurements for all energies and powersFor 3 / 4 wire networks with balanced or unbalanced load (UEM1P5-4D R and UEM1P5-4D E only for 4 wire networks)Class B according to EN 50470-3S0 output for energy pulse emissionAvailable with MID certification
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RS232 Null-Modem Cable, DB-9 Female to DB-9 Female, 2m
182238-02
9-Pin Female DB-9 to 9-Pin Female DB-9 Serial Cable - The 9F-9F Serial Cable, sometimes referred to as GPIB Serial Cable, connects and controls GPIB devices using RS232 and RS485 serial ports. The 9F-9F Serial Cable is offered in different lengths.
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Electrical Network Analyzer
SHARK 200
*Compact design*Class 0.2 in energy, typical accuracy 0.1%*Front serial port for programming once installed*Integrated RS-485 (Modbus and DNP 3.0 protocols)*Self-range in voltage and current
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Low Profile PCI Express 1-Port
7106e
The 7106e low-profile PCI Express serial interface provides a single serial port configurable for RS-232, RS-422, RS-485 or RS-530. The ultra high-speed UART, flexible clock prescalar, and large 256-byte Tx/Rx FIFOs allows the adapter to support the widest range of standard and non-standard baud rates exceeding 921.6 K bps. These features make the 7106e ideal for data intensive applications that require reliable, ultra-fast throughput rates.
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Modbus RTU Analog Input
Provide direct connection to a wide variety of sensors to any host with an RS232 or RS485 port. The modules perform all signal conditioning, scaling, linearization, and A/D conversion. They each contain some discrete digital I/O lines and can measure signals such as:
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Data Acquisition Modules
Advantech''s data acquisition modules and ethernet I/O modules provide ideal industrial control and measurement solutions for harsh environments and demanding applications. With wide operating temperature ranges and multiple mounting methods, Advantech''s ADAM series, such as RS-485-based and ethernet I/O, can be implemented in diverse applications. The Advantech ADAM-3000 series consists of cost-efficient, field configurable, isolated signal conditioning modules that can be easily installed to protect instruments and signals from the harmful effects of electrical interference.
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RPM Indicator
CS2-RL
Chuan Sheng Electronics Co., Ltd.
CS2-RL RPM Indicator has been designed with high accuracy measurement, display and communication of pulse (Frequency).The innovation feature is auto-range input from 0.01Hz~ 100KHz (option ~140KHz) and the display resolution will auto-change to show the highest according to input frequency.They are also building in 4 Relay outputs, 3 External Control Inputs, 1 Analogue output and 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of testing and machinery control applications.
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Pyranometer products
Hukseflux Thermal Sensors B.V.
Hukseflux is a leading manufacturer, both in technology and market share, of pyranometers, pyrheliometers, pyrgeometers, net radiometers and albedometers.We produce a complete range of solar and longwave radiation sensors, compliant with the latest ISO, IEC and WMO standards. Each Hukseflux pyranometer is classified as ISO 9060 secondary standard, first class, or second class, and offers the best measurement accuracy in its class. Pyranometer output is analogue and/or digital (Modbus over RS-485/TTL).
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RS-232 to RS-422/RS-485 Interface Converter
Model 9365
FEATURES: DIN Rail Mountable; User Selectable RS-422 or RS-485; User Selectable Two- or Four-wire RS-485; DataSpy® LCD Display; Intelligent Control of RS-485 Transmitter and Receiver; DTE/DCE Compatible; Data Rates Up to 115.2 kbp.
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Modbus Register Converter
Model 2390
* Converts Modbus Registers and variables for replacement Modbus devices.* Maintain existing software when upgrading Modbus systems.* Provides serial control of Modbus RTU devices from any ASCII source.* User defined Register Conversion Table supports all Modbus RTU devices.* Internal Register Conversion Tables for Watlow F4-to-EZ-ZONE and F4-to-F4T conversion.* Serial ports support RS-232 and 2-wire/4-wire RS-485 signals.* Includes baud rate conversion capability.* Uses SCPI commands to load th...show more -
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Modbus/TCP Gateway
MODG-100
MODG-100 is a Modbus/TCP to Modbus RTU gateway. Itfeatures one serial port which can be configured as either RS-232, RS-485 or RS-422 and an Ethernet port. It can be mounted on a DIN rail.
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USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-104
The USB‑485/4 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices. You can use a USB‑485/4 port as a standard serial port from your application, including RTS/CTS hardware handshake lines. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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Dual Channel Multi-Band FM Tracking/Data Receiver In Modular Style Housing
LS-27-B
The Lumistar LS-27-B Modular Dual Channel Tri-Band Tracking and Data Receiver is Lumistar’s third generation of modular high performance FM Receivers. This wideband designs supports one or two independent channels of PCM with data rates up to 20Mbps. The unit includes both an optional FM demodulated output for PCM data, and standard programmable AM/linear AGC outputs for auto-tracking receivers. The design offers 8 IF Bandwidths and 8 Video Filters per channel for each receiver.AC coupling with ...show more -
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RS485 Remote Display Indicator
CS1-8
Chuan Sheng Electronics Co., Ltd.
CS1-8 has been designed for remote display by RS485 (Modbus RTU Mode) interface.
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USB-485/4, 4-Port, USB, RS485/RS422 Serial Interface Device
778476-54
The USB‑485/4 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices. You can use a USB‑485/4 port as a standard serial port from your application, including RTS/CTS hardware handshake lines. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.
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SLED Optical Source
JW8006 Series
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
SLED(Super luminescent light-emitting diode) is a super broadband optical source which is designed for fiber sensor;, optical fiber gyroscope, lab application field. It has the feature as broaden bandwidth, customizable center wave length, high output power, etc. Benchtop (for lab), standard module(150*125*20mm, with modulation function) and mini module(90*70*15mm) is available. The key component is employed the FWHM bandwidth up to 40nm high power SLEDs to ensure the spectrum performance. Stability is ensured by unique ATC and APC circuit. The output power is adjustable by RS232 or RS485 port.
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Data Stream Digital Transducers
The Data Stream Series provides a digital stream of data that can contain complete electrical properties information including current, voltage, power, phase angle and frequency. Additionally, an energy totalizer can be configured to give total energy calculations. All data is transmitted via an RS485 bus, and a single bus can communicate with multiple devices. MODBUS capable programming is also available.
