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isolated digital input sm 421

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Total 128 products from isolated digital input sm 421 Manufactures & Suppliers
Cheap SIEMENS 6ES7321-1BL00-0AA0 SIMATIC S7-300 Digital Input SM 321 Isolated 32 DI 24 V DC 1x 40-Pole for sale

Brand Name:SIEMENS

Model Number:SM321

Place of Origin:CHINA

..., Digital input SM 321, Isolated 32 DI, 24 V DC, 1x 40-pole Product family SM 321 digital input modules Product Lifecycle (PLM) PM300:Active Product PLM Effective Date Product phase-out since: 01.10.2023 ...

FLY AUTOMATION
Verified Supplier

Zhejiang

Cheap New Original 6ES7221-1BF32-0XB0 Siemens S7-1200 DIGITAL INPUT SM 1221 8 DI for sale

Brand Name:Siemens

Model Number:6ES7221-1BF32-0XB0

Place of Origin:China

...Number (Market Facing Number) 6ES7221-1BF32-0XB0 Product Description SIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DC, Sink/Source Product family SM 1221 digital input modules Product Lifecycle (PLM) PM300:Active Product Price data Region Specific ...

LonRise Equipment Co. Ltd.
Verified Supplier

Shanghai

Cheap ABB RDIO-01 Digital I O Extension Isolated Digital Inputs Power Supply for sale

Brand Name:ABB

Model Number:RDIO-01

Place of Origin:Estonia

... Isolated from each other, the digital inputs, power supply and earth. Digital I/O Extension More information: Digital inputs: • Input voltages: 24…250 V DC, 110…230 V AC • Logic levels (DC): "0" < 8 V, "1" > 12 V • Input ...

Shenzhen Wisdomlong Technology CO.,LTD
Verified Supplier

Guangdong

Cheap 1756-1B16  high-performance 16 channel isolated digital input module  for sale

Brand Name:Allen Bradley

Model Number:1756-1B16

Place of Origin:US

...isolated digital input module in the Allen Bradley ControlLogix series, designed specifically for industrial automation control systems, with precise signal acquisition and stable operation capabilities. This module supports 24V DC DC voltage input, and each channel can be independently configured to flexibly adapt to various digital...

Xiamen Online Union Technology Co., Ltd
Verified Supplier

Cheap MC-TDIA12 51304439-175  Honeywell  Isolated Digital Input Board for sale

Brand Name:HONEYWELL

Model Number:MC-TDIA12

Place of Origin:USA

MC-TDIA12 51304439-175 Honeywell Isolated Digital Input Board ⇒ Click here for good price MC-TDIA12 Brand/Manufacturer Honeywell/USA Part Number MC-TDIA12 Alternate Part Number MC-TDIA12 Description MOTOR SERVO Dimennsions 46.2x12x5cm Weight 1.14 kg ...

MOORE AUTOMATION LIMITED
Verified Supplier

Fujian

Cheap Industrial Internet Of Things Ethernet Switch With 2 Photoelectricity Isolation Digit Input for sale

Brand Name:FLEXEM

Model Number:FBox-4G

Place of Origin:Shenzhen

Internet of Machines System with 2 photoelectricity isolation digit input 4G Fbox. support 4G and Ethernet. 4G for the full Netcom, China Unicom /mobile 2/3/4G and telecom 4G, support ...

Shanghai Flexem Technology Co.,Ltd
Active Member

Shanghai

Cheap PLC Module 6ES7321-7BH01-0AB0 with 16 Digital Inputs and 2 Outputs for sale

Brand Name:Siemens

Model Number:6ES7321-7BH01-0AB0

Place of Origin:Germany

...Digital Input SM 321 Suitable For Isochronous Mode Product Article Number (Market Facing Number) : 6ES7321-7BH01-0AB0 Product Description : SIMATIC S7-300, Digital input SM 321, isolated, 16 DI; 24 V DC, 1x 20-pole, process interrupt, diagnostics, suitable for isochronous mode Product family : SM 321 digital input...

Xiamen ZhiCheng Automation Technology Co., Ltd
Verified Supplier

Guangdong

Cheap Allen - Bradley 1771-ID16 Isolated 120V Digital Input Output Module Long Life for sale

Brand Name:AB

Model Number:1771-ID16

Place of Origin:USA

...Bradley PLC 5 Digital AC/DC Input Module, 16 Inputs, 120 Volts AC/DC Voltage Category, 75 Miliamperes Backplane Current About 1771-ID16 The 1771-ID16 is an all-purpose 120V AC/DC isolated input that is part of the 1771 Digital AC/DC Input Modules for PLC-5

Shenzhen Viyork Technology Co., LTD
Verified Supplier

Guangdong

Cheap 12 digital input and 4 relay output GSM GPRS SMS Controller Alarm System for sale

Brand Name:CWT

Model Number:CWT5113

Place of Origin:China

..., 4 relay outputs, CWT5113 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry. 12 Digital Inputs Features: 12 voltage level inputs(DC5-30V) (optocoupler isolation, isolation voltage: 5000V)

CWT (HK) Co., Limited
Active Member

Guangdong

Cheap Siemens 6ES7322-1EH01-0AA0 SIMATIC S7-300, DIGITAL OUTPUT SM 321, OPTICALLY ISOLATED, 16 DO, 120V AC, 0.5A, 20 PIN for sale

Brand Name:Siemens

Model Number:6ES7322-1EH01-0AA0

Place of Origin:Germany

... DCS Spare Parts CI854AK01 CI858K01 EI803F SA801F FOXBORO I/A DCS card FBM (field input/output module) YOKOGAWA DCS module CPU card parts Bailey Net 90/Infi 90 system card Bently 3500 ...

DianBingYuan Technology Co., Ltd
Verified Supplier

Cheap CWT5011 GSM SMS controller, with 8 digital inputs, 8 digital outputs and 4 analogue inputs for sale

Place of Origin:China

Brand Name:CWT

Model Number:CWT5011

... outputs 0-5V or 4-20mA sensors. Send SMS to users once data is abnormal. CWT GSM SMS RTU: 1- CWT5005 has 2 digital inputs and 2 digital outputs 2- CWT5010 has 4 digital inputs and 4 digital otputs 3- CWT5012 has 12 digital inputs and 8 digital outputs 4-

CWT(HK) Co., Limited
Active Member

Guangdong

Cheap Siemens - Digital Input Expansion Module for use with SIMATIC S7-300 Series, 125 x 40 x 120 mm, Digital, SIMATIC S7-300 for sale

Brand Name:SIEMENS

Model Number:Siemens - Digital Input Expansion Module For 6ES7321-1BH02-0AA0

Place of Origin:Made in china

...DIGITAL INPUT SM 321 $201.00/PCS IN STOCK 6ES7321-1BH02-4AA1 SIMATIC S7-300, DIGITAL INPUT SM 321 $201.00/PCS IN STOCK 6ES7321-1BH02-4AA2 SIMATIC S7-300, DIGITAL INPUT SM 321 $201.00/PCS IN STOCK 6ES7321-1BH10-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321 $220.00/PCS IN STOCK

HMI-MALL
Site Member

Cheap SIEMENS SIMATIC S7-300 Digital Output SM 322 Isolated 6ES7322-1BL00-0AA0 for sale

Brand Name:Siemens

Model Number:6ES7322-1BL00-0AA0

Place of Origin:Germany

...Digital output Product Article Number (Market Facing Number) 6ES7322-1BL00-0AA0 Product Description SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module) Product family SM 322 digital output modules Product Lifecycle (PLM) PM300:Active Product PLM Effective Date Product phase-out since: 01.10.2023 Description of Digital output SIMATIC S7-300, Digital output SM...

GREAT SYSTEM INDUSTRY CO. LTD
Verified Supplier

Cheap SIEMENS 6ES7321-1CH20-0AA0 SIMATIC DIGITAL INPUT CONTROL MODULE for sale

Brand Name:SIEMENS

Model Number:6ES7321-1CH20-0AA0

Place of Origin:GERMANY

... S7-300, Digital input SM 321, isolated, 16 DI, 48-125 V DC, 1x 20-pole Company Information Wuhan Sean Automation Equipment Co.,Ltd ADD: ...

Wuhan Sean Automation Equipment Co.,Ltd
Verified Supplier

Cheap 6ES7221-1BF32-0XB0 SM 1221 Digital Input Module 6ES72211BF320XB0 for sale

Brand Name:Siemens

Model Number:6ES7221-1BF32-0XB0

Place of Origin:Germany

...SM 1221 Digital Input Module 6ES72211BF320XB0 Product Descritpion Manufacturer Siemens Application Engineering Machinery Model Number Simatic 6ES7221-1BF32-0XB0 Model Series Simatic 6ES Series Description SIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DC, Sink/Source Product Family SM 1221 Digital Input...

Guangzhou Sande Electric Co.,Ltd.
Site Member

Hebei

Cheap WAYJUN WJ61 series 16-ch DI Isolated Digital Signal to RS485/232 Module,Slim-line plastic housing with integral 35mm DIN for sale

Brand Name:WAYJUN

Model Number:WJ61-485 / WJ61-232

Place of Origin:China

...Isolated Digital Signal to RS485/232 Module,Slim-line plastic housing with integral 35mm DIN rail mounting , terminals,power supply(8-32VDC) Features: >> Sixteen channels isolated digital signal input,isolated RS-485/232 output >> Support 16-ch dry contact input or 16-ch wet contact input >> Input/output:3000VDC isolation...

Shenzhen WAYJUN Industrial Automation
Active Member

Guangdong

Cheap EL817(A) Power Isolator IC Optocoupler Isolated Digital Isolator for Reliable Data Transmission for sale

Brand Name:Everlight Electronics Co Ltd

Model Number:EL817(A)

Place of Origin:original

...an isolation amplifier in power systems. It features a wide common mode input range, low input offset voltage, and high common mode rejection ratio. This IC is ideal for applications such as power supply isolation, motor control, and active line sensing.

Shenzhen Sai Collie Technology Co., Ltd.
Verified Supplier

Cheap 6ES7326-1BK02-0AB0 Siemens S7 300 Plc Modules CP SM 326 Fail Safe Digital Input Modules for sale

Brand Name:Siemens

Model Number:6ES7326-1BK02-0AB0

Place of Origin:Germany

6ES7326-1BK02-0AB0 Fail-Safe Digital Input Modules Siemens PLC Product Details: SIMATIC S7, Digital input SM 326, F-DI 24x24 V DC, Fail-safe digital input for SIMATIC S7 F-systems with diagnostic alarm, up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (...

Sumset International Trading Co.,Ltd
Verified Supplier

Fujian

Cheap Yokogawa ADV151-P63 Style S2 Digital Input Module 32-channel, 24 V DC, Isolated for sale

Brand Name:Yokogawa

Model Number:ADV151-P63

...OFF signals. The ADV151 and ADV161 can be used in dual redundant configuration. MODELS AND SUFFIX CODES Digital Input Module     Description Model ADV151 Digital Input Module (32-channel, 24 V DC, Isolated) Suffix Codes -P With pushbutton input 6 With

Achievers Automation Limited
Verified Supplier

Cheap LS-RDIO0202 Wireless I O Module 2 Digital Inputs 2 Relay Output 2km Wireless Control for sale

Brand Name:Lensen

Model Number:LS-RDIO0404+LS-RDIO0202

Place of Origin:China

LS-RDIO0202 wireless I/O module 2 digital inputs 2 relay output 2km wireless control Introduction LS-RDIO0202 Modbus RTU is a 1W I/O module, 2 isolated digital inputs, 2 isolated relay outputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km...

Shenzhen Qianhai Lensen Technology Co., Ltd
Verified Supplier

Guangdong

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