4,147 2wire Input Module
results from118 suppliers
Addressable 2-Wire Fire Detection and Alarm System Zone Input Module, 24V
US$ 18 / Piece
Min. Order:500 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
6es7134-6HD01-0ba1 New Unopened Simatic Et 200sp Ai 4xu/I 2-Wire Standard Analog Input Modules PLC 16bit +/-0.3%
US$ 700-1100 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: CCC, CE
6es7134-6HD01-0ba1 Original Brand New Simatic Et 200sp Ai 4xu/I 2-Wire Standard Analog Input Modules PLC 16bit +/-0.3%
US$ 700-1100 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: CCC, CE
6es7134-4GB01-0ab0 New and Original 2 Aii 2wire St Analog Input Module
US$ 116.8-118.6 / Piece
Min. Order:1 Piece
- Signal: Continuous
- Certification: RoHS, CCC, CE
- Condition: New
- Customized: Non-Customized
- Packing: Carton
- Port: Shanghai
2-Wire, 24V, Single Detector Input, Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
8 Channel Current Analog Module Supports 2-Wire or 4-Wire Current Sensor Input
US$ 70-80 / Piece
Min. Order:1 Piece
- Task: Data Collect
- Structure: Combination
- Mathematical Model: Data Collect
- Signal: Continuous
- Function: Data Transmission
- Certification: RoHS, ISO: 9001, CE
6es7134-6jf00-0ca1 Electrical Simatic Et 200sp Analog Input Module PLC with Ai 8xrtd/Tc 2-Wire
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CE
2-Wire, 24V, Alarm Zone Input, Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
6es7134-6jf00-0ca1 Original Simatic Et 200sp Analog Input Module PLC with Ai 8xrtd/Tc 2-Wire High Feature 16 Bit +/-0.1%
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CCC, CE
Addressable 2-Wire Fire Detection and Alarm System Input Module, 24V
US$ 15.5 / Piece
Min. Order:500 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
6es7134-6jf00-0ca1 New Original Simatic Et 200sp Analog Input Module PLC with Ai 8xrtd/Tc 2-Wire High Feature 16 Bit +/-0.1%
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CE
6es7134-6HD01-0ba1 Brand New Unopened Simatic Et 200sp Ai 4xu/I 2-Wire Standard Analog Input Modules PLC 16bit +/-0.3%
US$ 700-1100 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: CCC, CE
2-Wire, 24V, Single Contact Input, Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
2-Wire, 24V, Single Input/Output, Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
Wall Mounted 2 Wire Addressable Control Module Fire Alarm System
US$ 8.8-9.2 / Piece
Min. Order:1 Piece
- Signal Transmission: /
- System: /
- Type: Addressable Control Module
- Usage: Door, Smoke, Fire
- Certification: CE
- Work Voltage: DC17V~DC33V
Addressable 2-Wire Fire Detection and Alarm System Input Module, 24V
Min. Order:500 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
Lpcb Approved Fire Alarm System Input and Output Module
US$ 38-40 / Piece
Min. Order:1 Piece
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, Lpcb
- Application: Indoor
- Transmission Mode: Cable
- Operating Voltage: 24V
- Standby Current: <0.3mA
Circular Mount Universal Input Analog Head Mount Temperature Transmitter Module 4-20mA
US$ 8-14 / Piece
Min. Order:1 Piece
- Output Signal Type: Analog Type
- Wiring Type: Two-Wire
- Measuring Medium: Liquid
- IP Rating: IP65
- Certification: CE
- Customized: Customized
Hollysys Aw202 4~20mA Two-Wire USB Connection Supported Temperature Transmitter Module
US$ 54-89 / Piece
Min. Order:1 Piece
- Measuring Medium: Liquid, Gas
- IP Rating: IP20
- Customized: Customized
- Nominal Voltage: 24 VDC
- Power Supply: 12 to 40 VDC
- Alarm Output: ≤ 3.8 Ma or ≥ 20.5 Ma
New 6es7134-6jf00-0ca1 Original Industrial Simatic Et 200sp Analog Input Module PLC
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CCC, CE
Cotrust Medium PLC Rtd Input Module Air-04/Air-08
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Brand-New Sch-Neider-140aci04000 Analog-Input Module-for Use-with Modicon-PLC Analogue-Modicon Quantum-Automation Platform Good-Price
US$ 650-680 / Piece
Min. Order:1 Piece
- Function: Automatic Control
- Certification: RoHS, CE
- Condition: New
- Customized: Non-Customized
- Range of Product: Modi-Con Quantum Automation Platform
- Accessory Type: Analogue Input Module
Cth3 Air-080s1, Thermal Resistance Input Module, 8*Rtd, Isolated Type, 16bit Precision, Cotrust
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Original 6es7134-6jf00-0ca1 Simatic Et 200sp Analog Input Module PLC 16 Bit, +/-0.1%
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CE
PLC Controller Simatic Et200sp Ai 4xu/I 2-Wire Analog Input Module 6es7134-6HD01-0ba1 6es7132-4bd00-0AA0 3rq0082-2ad02 3rq0054-0dB43-0dl22 3rq0072-0df22-0dB43
Min. Order:1 Piece
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Customized: Non-Customized
- Packing: Original Package
- Port: Tianjin
- Trademark: SIEMEN S
Explosion-Proof Ls Remote I/O Module Digital Inputs and Outputs Schneider Electric PLC & Wellbus Diagnostics Compliance
US$ 13.87-41.39 / Piece
Min. Order:1 Piece
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE, UL
- Condition: New
- Customized: Customized
- Material: ABS+PC
- Product Model: Ls-2di-N1ts
2-Wire, 24V, Single Input, Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
Original 6es7134-6jf00-0ca1 Simatic Et 200sp, Original Analog Input Module
US$ 300-500 / Piece
Min. Order:1 Piece
- Task: Collect
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, CE
Ls Series Digital Inputs and Outputs Remote I/O Module for Automotive Lines Siemens & Delta PLC Single-Cable Control
US$ 13-41.39 / Piece
Min. Order:1 Piece
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE, UL
- Condition: New
- Customized: Customized
- Material: ABS+PC
- Product Model: Ls-1di1do-N1ts
Cth3 Air-080s1, Thermal Resistance Input Module, 8*Rtd, Isolated Type, 16bit Precision, PLC Module, Cotrust
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
DC 0-5V Input Voltage to 4-20mA Output Current Signal Transmitter Module
US$ 14-15.5 / Piece
Min. Order:1 Piece
- Kind: Two-wire Transmitter
- Type: DC Transmitter
- Wire-Assembly Type: Two-wire Transmitter
- Accuracy Grade: 0.2G
- Certification: CE
- Customized: Customized
Cth3 Air-080s1 PLC Module, Air-04: Thermal Resistance Input Module, 8*Rtd, Isolated Type, 16bit Precision, Cotrust
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Cth3 Air-040s1, Thermal Resistance Input Module, 4*Rtd, Isolated Type, 16bit Precision, PLC Module, Cotrust
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Cth3 Air-040s1 PLC Module, Air-04: Thermal Resistance Input Module, 4*Rtd, Isolated Type, 16bit Precision, Cotrust
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Cotrsut Medium PLC Rtd Input Module Air-04/Air-08
US$ 200-280 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
- Condition: New
Hollysys Aw201 4~20mA+Hart USB Connection Supported Temperature Transmitter Module
US$ 54-89 / Piece
Min. Order:1 Piece
- Type: Aw201 Hart Temperature Transmitter Module
- Measuring Medium: Liquid, Gas
- IP Rating: IP20
- Customized: Customized
- Nominal Voltage: 24 VDC
- Power Supply: 17 to 40 VDC
Smoke Alarm Controller Adressable Input & Output Module
US$ 7.5-8.2 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Alarm
- Installation Mode: Wall Mounted
- Application: Home, Communication Electronic Products
- Weight: 53G
- Color: Rice Yellow
8 Channel Current Analog Module Supports 2-Wire or 4-Wire Current Sensor Input
US$ 29.99-169.99 / Piece
Min. Order:1 Piece
- Task: Data Acquisition
- Structure: Combination
- Signal: Continuous
- Function: Automatic Control, I/O
- Certification: ISO: 9001, CE
- Condition: New
Fire Alarm Module, Addressable Alarm Zone Mini-Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
2025 Hot Analogue Single Input Module
US$ 1 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electro-Optical Type
