New! 2 or 4-Wire USB-Configured Isolators and Transmitters

New! 2 or 4-Wire USB-Configured Isolators and Transmitters

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The TT230 and TT330 series of space-saving, 2 or 4-wire transmitters and isolators are offered for a range of inputs with sink/source 4-20mA output compatibility. Using isolation, these transmitters protect from surges, noise, and ground loop errors.

New! 10GbE Interface XMC Modules

New! 10GbE Interface XMC Modules

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These 10-Gigabit Ethernet interface XMC modules take advantage of an ASIC-based TCP/IP offload engine to relieve your CPU for ultra-high performance. They manage data flow and ensure reliability with low latency, even under high loads.


• USB-powered, USB 2.0 and 1.1 compatible
• 1500V AC / 2100V DC isolation
• No drivers required

This compact, industrial-grade isolator provides a high-voltage isolation barrier between a computer and a connected USB device. The isolation protects equipment from electrical surges and transient voltage spikes. It also eliminates ground loop currents flowing between the PC and peripherals which can cause damage and inaccurate measurements. Additionally, isolation minimizes conducted noise from static discharge, magnetic fields, and radio frequency interference.

• Isolates and protects a USB peripheral from a USB host

• Electrical isolation up to 1500V AC / 2100V DC

• Common mode filtering on all data lines

• Built-in surge/transient suppression up to 8kV on all ports

• Self-powered through the USB port

• Supports USB 2.0 full speed (12 Mbps) and USB 1.1 low speed (1.5 Mbps) data rates with jumper-selection

• LED for power indication and diagnostics

• Reset button to reinitialize and re-enumerate peripheral devices

• Output short circuit protection with auto-retry

• No software or configuration required (transparent operation)

• Uses standard high-retention USB Type A/B cable connections (includes 1m cable)

• Compact size and rugged design for harsh environments

• Wide ambient temperature operation, -40 to 70°C (-40 to 158°F)

• CE, FCC, UL/cUL approvals

Pricing and Order Information

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Part No. Description Price (in $USD)  

USB isolator, includes USB cable (Part # 4001-112) for isolator-to-PC connection

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USB Cable,Type A to Type B, 1 meter

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USB Cable, Type A to Mini-B, 1 meter

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