Serial Communication Products

Acces I/O Products, Inc.

Many types of external computer equipment have a serial ports to communicate with host PCs. ACCES I/O has Communication Cards for all of the popular protocols you may find on this type of equipment (RS-232, RS-422 and RS-485), ranging from a single port to eight ports on a single card. There are also optically isolated versions of some of these cards to ensure effective data transmission on long communication lines, even in electrically noisy environments. Having optical isolation is like having data insurance.

Universal Counter

U6220A - PICOTEST Corp.

The Picotest U6200A also provides great features including Frequency & Ratio (11Digits/Sec.), Time interval, Period (2.5 ns to 1000s), Duty Cycle, Pulse Width, Rise/Fall Time, Peak Volts (100 Hz~300 MHz), Phase, Totalize, Temperature Stability (< 1 PPM), Aging Rate (< 2 PPM per year), timebase reference channel (Figure-2) and complete Front-End Isolation. Moreover, it offers 20 memory locations (Figure-3) for storing frequently-used operations.

VXI Instruments

North Atlantic Industries

NAI offers a wide range of COTS and custom VXI-based Instruments. These boards are specifically designed for defense, commercial aerospace, and industrial applications. Our DSP-based designs offer very high function density, high resolution and accuracy, and low power consumption. Standard features include extensive diagnostics, Background Built-In-Test (BIT), auto-ranging of signal inputs, self-calibration, galvanic isolation, and field programmable parameters. A VISA PNP Software Support Kit (SSK) is provided to facilitate application development.

Current Transformer Pin Type

PCT 1 - Shanghai Powoo Industry Develop Group Limited

- completely enclosed, good mechanical behavior, suitable for various environments, strong voltage isolation ability, delicate appearance; - the secondary lead wire is pin format, which can be directly welded on a PCB; - the primary lead wire could be pin, soft wire as well as tin-plated copper-core wire; - linear output current, high precision; - small volume, light weight, easy for installation; - encapsulated with epoxy resin to ensure strong insulation ability; - ABS anti-combustion plastic casing.

Medium Power-Load Relays

Series G - Teledyne Defense Electronics Relays & Coax Switch

Series G relays are designed for medium-power loads. The design incorporates a thyristor output. Series G relays utilize optical isolation to protect the control from load transients. An internal MOV is also provided to protect against load transient voltages. The compact size makes it ideal for designs where space is limited.​ Zero-Cross and Random switching options available.Available options include:G24R12-06 12Arms, 12-320Vrms, 520Vpeak Load; 3-32Vdc Control; RandomG24D12-06 12Arms, 12-320Vrms, 520Vpeak Load; 3-32Vdc Control; Zero-Cross

Four Independent 25A Relays in a Standard Hockey-Puck Package

Series SQ - Teledyne Defense Electronics Relays & Coax Switch

Series SQ relay provides four independent 25A relays in a standard hockey-puck package. The SQ package conserves space while providing high-power switching. The tight zero-cross window reduces the EMI level. Optical isolation ensures complete protection of the control circuit from load transients.Available options include:SQ24D25 25Arms, 12-280Vrms, 600Vpeak Load; 3-32Vdc Control; Zero-Cross​SQ24R25 25Arms, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; RandomSQ24R25-02 25Arms, 12-280Vrms, 600Vpeak Load; 3-32Vdc Control; Zero-Cross

16-CH Discrete Input 16-CH Discrete Output Module

HSL-DI16DO16-M-NN - ADLINK Technology Inc.

- Input voltage: ±40 V (Max)- Output switching capacity: Single channel 500 mA; all channels 60 mA at 24 VDC- Photo couple isolation voltage: 2500 Vrms- Input impedance: 4.7 KΩ- Input current: ±10 mA (Max) , ±12.5 mA (Peak)- 16-CH digital input and 16-CH digital output. "NN" type for NPN sinking type sensor input or dry contact and NPN sinking type output- Slave ID consumption: 1

32-CH Discrete Input Modules

HSL-DI32-M-N/HSL-DI32-M-P - ADLINK Technology Inc.

- Slave ID consumption: 2 consecutive from odd- "N" type for NPN sinking type sensor or dry contact; "P" type for PNP sourcing type sensor or wet contact- Photo couple isolation voltage: 2500 Vrms- Input impedance: 4.7 KΩ- Input current: ± 10 mA (Max), ± 12.5 mA (Peak)- Input voltage: ± 40 V (Max)- LED indicator: Power, Link and Input status- Power supply: +10 V to +30 VDC

I2C Isolators

Analog Devices Inc.

Analog Devices’ family of isolated I2C isolators support a complete isolated I2C interface. This portfolio is based on our iCoupler® chip scale transformer technology. iCoupler is a magnetic isolation technology with functional, performance, size, and power consumption advantages compared to optocouplers. By integrating iCoupler channels with semiconductor circuitry, our technology enables a complete, isolated I2C interface with a small form factor. Our I2C isolators covers applications such as central office switching, networking, and power over Ethernet.

Standard Digital Isolators

Analog Devices Inc.

Analog Devices’ digital isolators enable designers to implement robust solutions with our magnetically isolated iCoupler products with the flexibility of up to 6 channels. Products meet stringent safety standards including the ability to isolate IS-IS with our intrinsically safe certified digital isolators which enable designs in hazardous areas. And automotive certified versions are also available. Utilizing the iCoupler® and isoPower® technologies, these isolation solutions enable designs without the constraints found in optocouplers.

Handheld Oscilloscopes, 200 MHz, 2 Analog Channels

U1620A - Keysight Technologies

200 MHz2 analog channelsTroubleshoot in any weather with channel-to-channel isolation and a CAT III 600 V safety ratingIdentify glitches easily with dual window zoomView subtle signal details more clearly with up to 2 GSa/s sample rate and 2 Mpts memoryDebug under any lighting conditions with 3 selectable viewing modes (indoor, outdoor and night vision)Get 3 instruments in 1: a dual-channel oscilloscope, built-in DMM and data loggerEasier start-up with 10 selectable languages

Handheld Oscilloscopes, 100 MHz, 2 Analog Channels

U1610A - Keysight Technologies

100 MHz2 analog channelsTroubleshoot in any weather with channel-to-channel isolation and a CAT III 600 V safety ratingIdentify glitches easily with dual window zoomView subtle signal details more clearly with up to 1 Gsa/s sampling rate and 120 Kpts memoryDebug under any lighting conditions with 3 selectable viewing modes (indoor, outdoor and night vision)Get 3 instruments in 1: a dual-channel oscilloscope, built-in DMM and data loggerEasier start-up with 10 selectable languages

NI-9477, 60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module

779517-01 - NI

60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module - The NI‑9477 works with industrial logic levels and signals to connect directly to a wide array of industrial relays, solenoids, and motors. Each channel is compatible with signals from 5 V to 60 V and … features isolation from channel‑to‑earth ground. You can wire the NI‑9477 channels in parallel to sink up to 20 A of current per module (1 A per channel maximum).

NI-9477, 60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module

780174-01 - NI

60 V, 32-Channel (Sinking Output), 8 µs C Series Digital Module - The NI‑9477 works with industrial logic levels and signals to connect directly to a wide array of industrial relays, solenoids, and motors. Each channel is compatible with signals from 5 V to 60 V and … features isolation from channel‑to‑earth ground. You can wire the NI‑9477 channels in parallel to sink up to 20 A of current per module (1 A per channel maximum).

External Measurement Instrument Port | Add-On Option to CableEye HVX Series Testers

Item 835 - CAMI Research Inc. (CableEye®)

Measure 10 GΩ Isolation at 100 V

This new capability is of special interest to customers requiring measurements of extremely high isolation resistance at very low voltages. The HVX-series option may be ordered with new testers or added as an upgrade to previously purchased systems. Application Applications for such high isolation measurements at very low voltage include mission critical devices with densely packed pins that would arc at higher voltages potentially causing damage: For example, the testing of military or aerospace cables with nano connectors. Exacting Reporting Standards CableEye ^® software allows customers to meet the most exacting reporting requirements of government-contracted and ISO 9000-style certified companies. Co-Requisites This options co-requires the 4-Wire Kelvin Resistance Measurement option (Item 832), and a third party source Source Measure Unit (SMU – Keithley Model 2410 or 2470).