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

These Ethernet analog input/output modules perform A/D or D/A conversion to interface sensors, instruments, and actuators to a Modbus TCP/IP or Ethernet/IP control network.

BusWorks 900EN Series
Analog I/O
Multi-channel analog I/O module units save space, reduce costs, and network analog input or output signals. Low noise, 16-bit A/D and 12-bit D/A converters deliver high accuracy. Input models accept voltage, current, and temperature sensor signals. Output units control devices or write to other instruments.

♦ Universal I/O ranges
♦ Differential inputs eliminate ground loops
Model Number

Description
958EN
16-channel Single-Ended Input • DC Voltage • 16 channels, ±5V via DB25 port connection or ±10V DC Input • 18 to 36V DC Power • ...
961EN / 962EN
6-Channel Differential Input • DC Current or DC Voltage Signals with i2o Option • 6 input channels, 0 to 20mA in 3 selectable ranges (0 to 20 amps AC with ...
963EN / 964EN
12-Channel Single-Ended Input •DC Current or DC Voltage Signals • 12 input channels, 0 to 20mA in 3 selectable ranges (0 to 20 amps AC with optional AC sensor) or ...
965EN
4 or 6-Channel Input • Thermocouple or Millivolt Signals with i2o Option • 4 or 6 input channels, thermocouple or DC millivolts (user-selectable) • 15 ...
966EN
4 or 6-Channel Input • RTD or Resistance Signals with i2o Option • 4 or 6 input channels, Platinum 100 ohm, Nickel 120 ohm, Copper 10 ohm; 0 to 500 ohms ...
967EN
8-Channel Input • Differential Analog Current with i2o Option • Analog Current Input • 18 to 36V DC Power • Ethernet Modbus TCP/IP 10/100Mbps ...
968EN
8-Channel Input • Differential Analog Voltage with i2o Option • Analog Voltage Input • 18 to 36V DC, 2.4W Power • Ethernet Modbus TCP/IP ...
972EN / 973EN
4 or 6-Channel Output • DC Current or DC Voltage Signals with i2o Option • 0 to 1mA, 0 to 20mA, or 4 to 20mA DC Current; 0 to 1V, 0 to 5V or 0 to 10V DC ...
993EN
16-Channel Single-Ended Input • DC Current Signals • ±20mA, 0-20mA, 4-20mA DC Input (selectable on each channel) • 18 to 36V DC • ...
994EN
16-Channel Single-Ended Input • DC Voltage Signals • ±5V, ±10V DC Input (selectable on each channel) • 18 to 36V DC Power • ...

EtherStax ES2000 Series
High Density Analog I/O
High density analog I/O with up to 64 inputs or 16 outputs per unit. These units can interface a lot of inputs and/or outputs to your network. Differential inputs eliminate ground loops. Built-in loopback circuits help verify the output values.

♦ Up to 64 SE (32 differential) DC voltage or current inputs
♦ 16-bit A/D and D/A ensures precision and accuracy
♦ Scans all inputs in <10mS; scans 4-ch group in 770µS
♦ Updates outpus in <1mS/ch
♦ DB25 easily connects a rack of isolated 8B I/O modules
♦ Integrator/totalizer function has non-volatile memory
Model Number

Description
ES2151
48-Channel I/O • Current/Voltage Inputs, Current Outputs with i2o Option • 16-channel analog voltage inputs and 16-channel analog current inputs • ...
ES2152
48-Channel I/O • Current/Voltage Inputs, Voltage Outputs with i2o Option • 16-channel analog voltage inputs and 16-channel analog current inputs • ...
ES2153
32-Channel I/O • Current/Voltage Inputs with i2o Option • 16-channel analog voltage inputs and 16-channel analog current inputs • 18 to 36V DC ...
ES2161
32-Channel Differential Current Analog Input • 32 input channels, ±20mA, 0-20mA, 4-20mA DC • 18 to 36V DC Power • Modbus TCP/UDP/IP, 10/100Base-T ...
ES2162
32-Channel Differential Voltage Analog Input • 32 input channels, ±5V, ±10V DC • 18 to 36V DC Power • Modbus TCP/UDP/IP, 10/100Base-T (X) ...
ES2163
64-Channel Single-Ended Analog Current Input • 64 input channels, ±20mA, 0-20mA, 4-20mA DC • 18 to 36V DC Power • Modbus TCP/UDP/IP, 10/100Base-T ...
ES2164
64-Channel Single-Ended Analog Voltage Input • 64 input channels, ±5V, ±10V DC • 18 to 36V DC Power • Modbus TCP/UDP/IP, 10/100Base-T ...
ES2171
16-Channel I/O • 16-channel analog current outputs with i2o option • 18 to 36V DC power, 9 to 16V DC output excitation required • 10/100Base-T(X) and ...
ES2172
16-Channel I/O • 16-channel analog voltage outputs with i2o option • 18 to 36V DC Power • 10/100Base-T(X) and 100Base-FX,Automatic MDI/MDI-X on all ...