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购买 Relay Module Circuit
广告
$132.68
700-DC-MB310Z11 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$132.68
700-DC-MB310Z11 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$396.28
700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$151.50
200-E310Z1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$151.50
200-E310Z1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$164.06
GNR30BCZ Sensata / Crydom Solid State Relay - Contactor Configuration - 90-140 VAC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC
Onlinecomponents.com
$164.06
GNR30BCZ Sensata / Crydom Solid State Relay - Contactor Configuration - 90-140 VAC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC
Onlinecomponents.com
$575.86
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
Free shipping
$575.86
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
$164.52
A2425K Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 25 A Maximum Load Current - 24-280 VAC Operating Voltage Range - Zero
Onlinecomponents.com
$164.52
A2425K Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 25 A Maximum Load Current - 24-280 VAC Operating Voltage Range - Zero
Onlinecomponents.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
76
$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
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
36
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$18.90
$20.41
788-312 WAGO Relay Module
Standard Electric Supply Co.
$18.90
$20.41
788-312 WAGO Relay Module
Standard Electric Supply Co.
$68.18
$89.99
Mcquay Daikin 803005073 24VDC Aux Relay/Circuit Board | Furnace Part Source
FurnacePartSource.com
折扣 24%
$68.18
$89.99
Mcquay Daikin 803005073 24VDC Aux Relay/Circuit Board | Furnace Part Source
FurnacePartSource.com
$159.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
6
$159.00
Allen-Bradley 1769-OW16 16-Point AC/DC Relay Output Module Ser A
PLCHardware.com
$43.22
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$43.22
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$42.71
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$42.71
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$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
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$29.55
859-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$6.00
5V 2 Channel Relay Module Relay Expansion Board 2 Way Relay Module For
eBay
$6.00
5V 2 Channel Relay Module Relay Expansion Board 2 Way Relay Module For
eBay
$17.00
Altronix RB5 Relay Module 6/12VDC Operation At 120Ma Draw 5A/220VAC Or 28VDC DPDT Contacts
B and H Depot
4
$17.00
Altronix RB5 Relay Module 6/12VDC Operation At 120Ma Draw 5A/220VAC Or 28VDC DPDT Contacts
B and H Depot
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$20.41
788-312 WAGO Relay Module - 24VDC Input - 2 Changeover Contacts - Gray
Valin Process Control Solutions
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$83.71
789-571 WAGO Latching Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$1.07
$1.55
Time Delay Relay DC 5V 12V 24V Timer Module Trigger Cycle Delay Timing Circuit Switch Module With
Aliexpress
折扣 30%
$1.07
$1.55
Time Delay Relay DC 5V 12V 24V Timer Module Trigger Cycle Delay Timing Circuit Switch Module With
Aliexpress
$124.00
Superlogics 7 Relay Outputs Module 8067
SuperLogics
$124.00
Superlogics 7 Relay Outputs Module 8067
SuperLogics
$0.78
$0.85
1/2/5PCS AC/DC 5V-400V RC Absorption/Snubber Circuit Module Relay Contact Protection Resistance
Aliexpress
$0.78
$0.85
1/2/5PCS AC/DC 5V-400V RC Absorption/Snubber Circuit Module Relay Contact Protection Resistance
Aliexpress
$3.48
$5.73
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
Aliexpress
折扣 39%
$3.48
$5.73
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
Aliexpress
$17.00
Altronix RBST Relay Module 6/12/24VDC Operation At 30Ma Draw DPDT Contacts Rated At 1A/120VAC Or 2A/28VDC
B and H Depot
4
$17.00
Altronix RBST Relay Module 6/12/24VDC Operation At 30Ma Draw DPDT Contacts Rated At 1A/120VAC Or 2A/28VDC
B and H Depot
$467.11
8925.2: Altech | Relay Modules
Galco Industrial Electronics
$467.11
8925.2: Altech | Relay Modules
Galco Industrial Electronics
$7.35
5V/12V/24V Relay Module,1 Channel Optocoupler Relay Module Board
eBay
$7.35
5V/12V/24V Relay Module,1 Channel Optocoupler Relay Module Board
eBay
$11.61
$12.90
Relay 12V Normally Open Trigger Delay Relay Delay Circuit Module Turn
eBay
Free shipping
折扣 10%
$11.61
$12.90
Relay 12V Normally Open Trigger Delay Relay Delay Circuit Module Turn
eBay
$65.44
5543216 Phoenix Contact The 5543216 Is A Fixed VARIOFACE Relay Module With A 2PDT Contact Configuration For Switching Applications.
Onlinecomponents.com
$65.44
5543216 Phoenix Contact The 5543216 Is A Fixed VARIOFACE Relay Module With A 2PDT Contact Configuration For Switching Applications.
Onlinecomponents.com
$156.98
Red Lion Controls PMM000I0RL200000 | DUAL RELAY MODULE, 5 AMP FORM C, PM-50 ACCESSORY | Plug-In Option Cards, Modules, Relay Boards & Software |
RS
$156.98
Red Lion Controls PMM000I0RL200000 | DUAL RELAY MODULE, 5 AMP FORM C, PM-50 ACCESSORY | Plug-In Option Cards, Modules, Relay Boards & Software |
RS
$1.50
4 Channel 5V 12V 24V Relay Module With Optocoupler Isolation Supporting High And Low Level Triggering Red Board
Alibaba B2B
Free shipping
$1.50
4 Channel 5V 12V 24V Relay Module With Optocoupler Isolation Supporting High And Low Level Triggering Red Board
Alibaba B2B
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
$3,100.30
Ni/Emerson 778572-86 Pxi-2586, Relay Module, Spst, 10-Ch | PXI Relay Modules
Newark
instructables.com
Interface Relay Module With NodeMCU
Interface Relay Module With NodeMCU: Hello Makers!I hope you know what is an Relay Module. Have you wondered how the relay module works?In this Instructable we will see how an Relay works and how to Interface Relay with NodeMCU.
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购买 Relay Module Circuit
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700-DC-MB310Z11 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$132.68
700-DC-MB310Z11 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
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700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
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700-RM000A1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
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$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$151.50
200-E310Z1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$151.50
200-E310Z1 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
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$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$164.06
GNR30BCZ Sensata / Crydom Solid State Relay - Contactor Configuration - 90-140 VAC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC
Onlinecomponents.com
$164.06
GNR30BCZ Sensata / Crydom Solid State Relay - Contactor Configuration - 90-140 VAC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC
Onlinecomponents.com
$575.86
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
Free shipping
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Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
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A2425K Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 25 A Maximum Load Current - 24-280 VAC Operating Voltage Range - Zero
Onlinecomponents.com
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A2425K Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 25 A Maximum Load Current - 24-280 VAC Operating Voltage Range - Zero
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
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2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
36
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2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
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Sainsmart 16-Channel 9-36V USB Relay Module
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788-312 WAGO Relay Module
Standard Electric Supply Co.
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Mcquay Daikin 803005073 24VDC Aux Relay/Circuit Board | Furnace Part Source
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