购买 Channel Relay Module

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$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$28.39
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$28.39
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$38.68
$62.31
16-Channel Relay Module Aluminum Alloy RJ45 Port Relay Network Control Module Dual TCP Connection Control
uppstudios
折扣 37%
$38.68
$62.31
16-Channel Relay Module Aluminum Alloy RJ45 Port Relay Network Control Module Dual TCP Connection Control
uppstudios
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$113.78
Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
$113.78
Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
$0.40
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.40
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
$31.99
16-Channel 12V Relay Shield Module With Optocoupler Lm2576 Power
eBay
$31.99
16-Channel 12V Relay Shield Module With Optocoupler Lm2576 Power
eBay
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$89.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$89.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$2.40
8-Channel Relay Module Board Shield 5V 12V 24V Control Optocoupler Relay Output General Purpose Voltage Relay PIC AVR DSP ARM
Alibaba B2B
Free shipping
$2.40
8-Channel Relay Module Board Shield 5V 12V 24V Control Optocoupler Relay Output General Purpose Voltage Relay PIC AVR DSP ARM
Alibaba B2B
$0.50
Multi-Channel Relay Module 5V/12V/24V Optional With Optocoupler Relay Control Board 1 / 2 / 4 / 8 / 16 Channel Relay Module
Alibaba B2B
Free shipping
$0.50
Multi-Channel Relay Module 5V/12V/24V Optional With Optocoupler Relay Control Board 1 / 2 / 4 / 8 / 16 Channel Relay Module
Alibaba B2B
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
Free shipping
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$241.88
Siemens Input/Output Module: Relay In, (8) Relay Out Model: 6ED10551NB100BA2
Grainger
$35.99
16 Channel Relay Module Dc5-12V Supply Esp32 Development Board
eBay
Free shipping
$35.99
16 Channel Relay Module Dc5-12V Supply Esp32 Development Board
eBay
$357.00
Ni/Emerson 783906-01 Ni-9482, Relay O/P Mod, C Series, 4Ch | Compactdaq Modules
Newark
$357.00
Ni/Emerson 783906-01 Ni-9482, Relay O/P Mod, C Series, 4Ch | Compactdaq Modules
Newark
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$46.05
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$46.05
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$222.45
Wago 750-514 2 Channel Relay Output Module | Input / Output Modules
Newark
$3,492.48
Ni/Emerson 778572-22 Pxi-2522, Relay Module, Spdt, 53-Ch | PXI Relay Modules
Newark
$3,492.48
Ni/Emerson 778572-22 Pxi-2522, Relay Module, Spdt, 53-Ch | PXI Relay Modules
Newark
$7.89
1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
Walmart
Free shipping
$7.89
1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
Walmart
$11.64
Altronix RBSN Relay Module
JMAC
4
$11.64
Altronix RBSN Relay Module
JMAC
$17.69
2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
WiAutomation US
$17.69
2909649 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21/MS
WiAutomation US
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
$666.83
AXIS A9188 Network I/O Relay Module - 0820-001
A1 Security Cameras
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购买 Channel Relay Module

广告
关于我们的广告
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$28.39
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$28.39
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$200.25
Bea Logic Module: Programmable 3-Relay Logic Module Model: 10BR3-X
Grainger
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$149.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser D
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
5
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$38.68
$62.31
16-Channel Relay Module Aluminum Alloy RJ45 Port Relay Network Control Module Dual TCP Connection Control
uppstudios
折扣 37%
$38.68
$62.31
16-Channel Relay Module Aluminum Alloy RJ45 Port Relay Network Control Module Dual TCP Connection Control
uppstudios
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$3.00
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$1.52
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$9.59
12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
USA.Banggood
$113.78
Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
$113.78
Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
$0.40
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.40
5V 1 Channel Relay Module With Optocoupler Isolation High And Low Level Trigger Relay Module
Alibaba B2B
$31.99
16-Channel 12V Relay Shield Module With Optocoupler Lm2576 Power
eBay
$31.99
16-Channel 12V Relay Shield Module With Optocoupler Lm2576 Power
eBay
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$89.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$89.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$2.40
8-Channel Relay Module Board Shield 5V 12V 24V Control Optocoupler Relay Output General Purpose Voltage Relay PIC AVR DSP ARM
Alibaba B2B
Free shipping
$2.40
8-Channel Relay Module Board Shield 5V 12V 24V Control Optocoupler Relay Output General Purpose Voltage Relay PIC AVR DSP ARM
Alibaba B2B