Best Electronics Salon Io Modules in 2026

Terminal Block Breakout Module - for Arduino MEGA-2560 R3. the item has been soldered and assembled.

Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper.

With power on LED indicating. red reset button on the side. with a ICSP adapter connect header.

This item has been assembled, and electrical test passed.

Pitch 3.81mm/0.15" screw terminal block.

FR-4 fiber glass PCB.

Terminal Block Breakout Shield Module - for Arduino MEGA-2560 R3. the item has been soldered and assembled.

Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper.

With power on LED indicating. red reset button on the side. with a ICSP adapter connect header.

MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure. With the adapter module you can easily extend Arduino MEGA2560 projects to industrial control applications. Applications for Arduino MEGA2560 R2 / R3 ( NOTE: the item not include Arduino MEGA2560).

Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. With power on LED indicating, red reset button on the side, with a ICSP adapter connect header.

Support for Desktop, Panel mount, Wall-mount or DIN rail mount. DIN rail mount supports vertical or horizontal place mounting. Can support width 35mm / 32mm / 15mm rail.

IDC Male header connector, pin pitch 0.1" / 2.54mm.

Terminal block: Wire range - 26-16AWG. Strip length - 5mm. Screws - M2,steel,Cr3+ Zn plated. Torque - 0.2Nm (1.7Lb-In.). Pin header and Cage - Brass.

Rated voltage: 60V. Rated current: 1A / per pin. Operating temperature: -20 to 50 Celsius.

Easy-to-use Isolated RS-232 to RS-485 Converter (RoHS): Input : RS-232 Female 9-pin Connector; Output : RS-485 Protocol (two wire, D+, D-)

Fast Data Transmission Speed: Automatic RS-485 Direction Control, Transmission Speed of up to 115200 bps, Auto Switching Baud Rate, Self-Tuner Asic Inside

Safe and Flexible: 3000 VDC Isolation Protection on the RS-232 side, ESD Protection for the RS-232/485 Data Line

Prototype Screw Shield Board Kit For Arduino UNO R3, Mini Terminal Block.

FR-4 fiber glass PCB, dual copper layers, size 67.2mm x 48mm.

Pads grid / pitch 2.54mm / 0.1", hole diameter 0.8mm.

Series: E

Type: Communication

SKU: B233841 (KFP)

1. DIN Rail optional 8 channels relay interface modules.

2. Switching current upto 10A at 250VAC or 30VDC.

3. Input connections by screw terminal block.NPN&PNP in common use, AC&DC in common use.

8-channel analog input (14 bits, 48 kS/s);2-channel analog output (12 bits, 150 S/ S); 12-channel digital I/O; 32 bit counter.Bus power supply to achieve high mobility; Built-in signal connection.

The NI USB-6009 provides basic data acquisition functions for applications such as simple data recording, portable measurement and college laboratory experiments. The product is less expensive, but it is powerful enough to handle more complex measurement applications.

Compatible with LabVIEW, LabWindows/CVI and Measurement Studio for Visual Studio.NET

Working voltage: DC 12V/24V(6.5-25V)

Working current: 8-20MA

Input port voltage range: 5-30V

Function: Test whether the AC 220V exists；Board size: 73mm*15mm

Output TTL level can be detected by single-chip microcomputer

The power supply can be 3-5V, or it can be connected to PLC 24V level

12V trigger delay normally open relay module, repeatedly triggering effective

Delay time can be adjusted by potentiometer, default 0-25 seconds, if you need more time, simply replace a larger capacitance or potentiometer

Power supply terminal has anti-reverse diode for protection

Genuine oem replacement part

Hubbell is committed to providing high quality food service industry products

Use genuine oem parts for safety reliability and performance

The internal integrated range switching jumper device, Support voltage/current acquisition internal switching, Users can jumper their own wires and switch the voltage or current acquisition mode according to their needs. Support adjustment range, 0~10V, 0~30V, 0~20mA switch

Internal acquisition mode, range switching technology, Support voltage 0~5V, 0~10V, 0~30V, current 0~20, 4~20ma high-precision acquisition and switching, Built-in voltage and current acquisition mode switching jumper device, Voltage or current acquisition switch, A variety of range switching, the acquisition range is switched,

Support 8 DO outputs, Cooperate with external relay/switch, For remote control, While supporting the acquisition of analog quantity, the switch linkage, The user can set each channel of AI "up/lower limit" linkage operation "DO", When the AI ​​input triggers the "upper/lower limit" value alarm, the DO output will jump immediately. It can also independently control 8 DO signal outputs and control external switches.

Weight: 1.00lb

Product Dimensions: 8.00 x 8.00 x 6.00 inches

Condition: New

Status: Brand New Unused / Original

Model:1734-IE8C

Service:100% factory in spection with 365 days warranty

Simatic S7-1200 Analog I/O SM 1234

Onboard IO

4 Analog Inputs 0-10V/ 4-20mA

✅ Operating Voltage : DC 2V ~ 6V ,""On"" resistance: 70 Ohms @ 4.5V , 6ns break-before-make @ 4.5V

✅ Analog signal input: C0~C15 , 16 channel ,Analog output: DIG , Channel control: S0~-S3

✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.

Output response time: full-scale step change in 3 ms

Resolution: 12 bits

Isolation: Input-to-output - 4000 vrms (transient), input-to-analog supply - 4000 Vrms

Operating temperature: 0 to 70 degree C 95 percent relative humidity non-condensing

Interface connector field: 6 - 32 screw terminals

Compatible I/O module family: standard (generation 1)

Product Type:System Power Device

Item Package Dimensions:16.2 cm L X 13.4 cm W X 4.6 cm H

Item Package Weight:0.299 kg