USB-Configured Loop-Powered Temperature Transmitters

The TT-230 series of space-saving, two-wire thermocouple temperature transmitters are DC loop or local-powered. Using isolation, these transmitters protect from surges, noise, and ground loop errors.

New! USB-Configured High-Density Ethernet I/O

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The BusWorks XT series of Ethernet I/O modules support Modbus TCP/IP, Ethernet/IP, Profinet and i2o peer-to-peer communication protocols. They monitor and/or control up to 16 discrete devices per unit with any mix of inputs and outputs supported.

Analog I/O

Multi-channel units with flexible I/O ranges provide an isolated network interface for voltage, current, and temperature sensor signals or for non-networked controller signals. High-resolution, low noise, A/D converters deliver high accuracy and reliability.

Analog Input Highlights
♦ Universal I/O ranges support a variety of devices
♦ Differential inputs eliminate ground loops
♦ Discrete outputs enable local limit alarms or host-controlled on/off switching
♦ Modbus-RTU high-speed RS-485 communication

Control up to 4 devices with a single unit with 900MB output modules. These units provide an isolated network interface for analog output signals, Outputs can be used to cotnrol mechanical equipment or write to display devices, data loggers and recorders, or to transmit data to non-networked PLCs and controllers.

Analog Output Highlights
♦ Universal I/O ranges support a variety of devices
♦ Discrete outputs enable local limit alarms or host-controlled on/off switching
♦ Modbus-RTU high-speed RS-485 communication

BusWorks 900MB Series

Analog Input and Output Modules
Model Number

Description
913MB / 914MB
DC Current or Voltage Input Modules with Limit Alarms • 4 input channels • 0 to 20mA DC (0 to 20A AC with AC sensor) or ±10V DC input range • ...
917MB / 918MB
DC Current or Voltage Output Modules with Discrete Outputs • 4 analog output channels • 0 to 20mA or 0 to 10V DC output range • 4 discrete output ...
924MB
Thermocouple/Millivolt Input Module with Limit Alarms • 4 input channels, thermocouple (types J, K, T, R, S, E, B, N) or millivolt (±100mV DC) input • ...
932MB / 934MB
RTD/Resistance Input Module with Limit Alarms or Discrete Outputs • 2 or 4 input channels, RTD (100 ohm Pt, 120 ohm Ni, 10 ohm Cu) or resistance (0 to 500 ohms) ...
942MB
Frequency/Pulse Counter Input Module with Periodic or Pulse Waveform Input • 2 input channels, 0 to 50KHz in 3 selectable ranges: Amplitudes up to 140V AC or 200V peak, ...