Modbus

GPIB to Modbus Interface Card with RS-232 and RS-422/RS-485 serial outputs. Drives Modbus RTU Slave Devices. ...more

GPIB and RS-232 to Modbus RTU device with an RS-232 Interface. Provides a single RS-232 Serial Output. ...more

The ASE2000 RTU Test Set is a full-featured protocol test unit that provides the user with a powerful and flexible tool for testing and maintaining SCADA RTU and SCADA IED equipment and diagnosing communication problems. ...more

1/8 DIN Meter. The NEWPORT® i8 is a 1/8 DIN size (96mm x 48mm) Digital Panel Meter featuring the big iSeries color-changing display. The digits are twice the size of typical 1/8 DIN panel meters. The iSeries meters feature the only LED displays that can be programmed to change color between Green, Amber, and red at any set point or alrm point. The ...more

1/16 DIN Single Display. The NEWPORT® i16 is the popular 1/16 DIN size (48mm square) meter or controller. The meter (model i1600) displays the process value and has no control outputs. The controller is available with a single (i16) or dual display (i16D) that displays a set point along with the process value. The i16 is the first 1/16 DIN controll ...more

1/32 DIN Meter. The i32 is the first 1/32 DIN controller offering 2 SPDT (Single Pole Double Throw) Form C relays, instead of the single throw relays on typical 1/32 DIN controllers. The i32 is the first to offer both RS-232 and RS-422/485 serial communications in one instrument (C24 option). Both ASCII protocol and modbus protocol are selectable f ...more

Six Digit KWh LCD Display (no multipliers). Displays L1 and L2 Power Readings. (Three Digits, Volts, Amps, KW) Remote C.T. Operated. RS 485 Modbus and Pulse Output. Plug in Terminals for Field Testing. LED Indicates Relay Operation. Display Indicates Correct Wiring ...more

5 AMP CT OPERATED. AUTO RANGING (3 OR 4 WIRE, SAME METER). FIELD PROGRAMMABLE EVENTS. MIN. AND MAX. READINGS TO NINE DIGITS. PUSH BUTTON DISPLAY. LARGE LCD DISPLAYS ALL THREE READINGS ON 1 SCREEN. RS 485 (MODBUS RTU) ...more

1/16 DIN Dual Display. The NEWPORT® i16 is the popular 1/16 DIN size (48mm square) meter or controller. The meter (model i1600) displays the process value and has no control outputs. The controller is available with a single (i16) or dual display (i16D) that displays a set point along with the process value. The i16 is the first 1/16 DIN controller ...more

Strain gauge / bridge transducer signal conditioner. The iDRX-ST is a digital signal conditioner which communicates over RS-485 communication link using either a simple NEWPORT ASCII Protocol or MODBUS Protocol. Up to 32 modules may be connected to a single RS-485 port stretching up to 4,000 feet without repeaters. ...more

The BIG Displays are easy to configure and scale to virtually any engineering units with the push buttons on the front panel, or with a personal computer using the free configuration software and the optional Ethernet connectivity or Serial Communications. The Ethernet option allows the device to be connected on a standard Ethernet network and comm ...more

Thermocouple signal conditioner/ transmitter. The iDRX-TC is a digital signal conditioner which communicates over an RS-485 communication link using either a simple, straightforward NEWPORT ASCII Serial Protocol or MODBUS Serial Protocol. Up to 32 modules may be connected to a single RS-485 port stretching up to 4,000 ft. without repeaters. ...more

The NEWPORT® i8 is a 1/8 DIN size (96mm x 48mm) Digital Panel Meter featuring the big iSeries color-changing display. The digits are twice the size of typical 1/8 DIN panel meters. The iSeries meters feature the only LED displays that can be programmed to change color between Green, Amber, and red at any set point or alrm point. The “i8” model is a ...more

This suite of software lets you interface USB, Ethernet, GPIB, Modbus, RS485, RS422 and RS232 devices to the PC. It includes logging, charting, display and control applications, and any one communications driver. Windmill programs include logging, charting, process mimics, alarm logging, PID control, sequence control and ActiveX programming tools. ...more

Six Digit KWh LCD Display (no multipliers). Displays L1 and L2 Power Readings. (Three Digits, Volts, Amps, KW) Remote C.T. Operated. RS 485 Modbus and Pulse Output, Plug in Terminals for Field Testing. LED Indicates Relay Operation ...more

Smallest 3 phase analyzer on the market. DIN rail, front panel and Socket meter mounting options. Measures and calculates over 230 electrical parameters including energy. Suitable for LV and MV systems. RS485 communication with Modbus RTU protocol ...more

ModSlaveSim is a programmable simulator that enables realistic simulation of a Modbus slave in its environment. Connect your Modbus masters to ModSlaveSim, instead of a real Modbus slave device, in order to test and configure the masters. ...more

Six Digit KWh LCD Display (no multipliers). Displays L1 and L2 Power Readings. (Three Digits, Volts, Amps, KW) Remote C.T. Operated. RS 485 Modbus and Pulse Output, Plug in Terminals for Field Testing. LED Indicates Relay Operation ...more

ModMultiSim is a programmable Modbus simulator that enables realistic simulation of multiple Modbus slaves in their environment. Connect your Modbus masters to ModMultiSim, instead of real Modbus slave devices, in order to test and configure the masters. ...more

Modular I/O System, with field bus interfaces to CANopen, PROFIBUS-DP or MODBUS ...more

odMaster is a diagnostic program that operates as a Modbus master or client. It provides all the features of Modsak's master modes, but at lower cost. ...more

Flexible mounting options including 4? round ANSI, 96x96mm, 144x144mm as well as DIN rail 300 x 240 pixel (1/4 VGA) graphic LCD, back-lit display. 128 samples per cycle measuring accuracy. Flexible communications capabilities (Ethernet , RS485 using Modbus protocol, Profibus and Johnson Metasys N2 also available) ...more

5 digit RS-485 display meter. Readout range form -19999 to 99999 digit. Modbus RTU mode for RS-485 protocal. Wide input range for auxiliary power. Dimension small and High stability  ...more

Modbus Poll is a Modbus master simulator designed primarily to help developers of Modbus slave devices or others that want to test and simulate the Modbus protocol. With the multiple document interface you can monitor several Modbus slaves and/or data areas at the same time. For each window you simply specify the Modbus slave ID, function, address, ...more

Modsak is a versatile Modbus diagnostic program. It will be of interest to device manufacturers, software developers, system integrators and field service engineers. Modsak can be used to test or simulate almost any device or system that uses the Modbus protocol: slave devices, PLC's, HMI's, MMI's, DCS's, RTU's, SCADA systems, bridges, gateways, de ...more