购买 Two-Channel Relay Module

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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
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
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
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$106.00
Relay Output Module: 2-pt, 230 VAC/VDC (PN# PX-272-1)
Automation Direct
$106.00
Relay Output Module: 2-pt, 230 VAC/VDC (PN# PX-272-1)
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
$501.59
2702355 Phoenix Contact Safety Relay Module For Sensorless Standstill Monitoring For 3- And 1-Phase Motors To SILCL 3 - Cat. 3 - PL E - Two-Channel
Onlinecomponents.com
$501.59
2702355 Phoenix Contact Safety Relay Module For Sensorless Standstill Monitoring For 3- And 1-Phase Motors To SILCL 3 - Cat. 3 - PL E - Two-Channel
Onlinecomponents.com
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$253.00
440R-D22S2 ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$253.00
440R-D22S2 ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$264.00
Allen-Bradley 440R-D22S2 Guardmaster Dual Input Safety Relay, A
PLCHardware.com
$264.00
Allen-Bradley 440R-D22S2 Guardmaster Dual Input Safety Relay, A
PLCHardware.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$91.75
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
折扣 10%
$91.75
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct
$91.75
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$91.75
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
Aliexpress
折扣 25%
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
Aliexpress
$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
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
Aliexpress
折扣 30%
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
Aliexpress
$1.86
$3.68
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
折扣 49%
$1.86
$3.68
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
$70.80
($3.54/Pc) 1133390000 Weidmuller Industrial Relay Module 2 CO 110VDC 10A Plug-In Connection
Onlinecomponents.com
$70.80
($3.54/Pc) 1133390000 Weidmuller Industrial Relay Module 2 CO 110VDC 10A Plug-In Connection
Onlinecomponents.com
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 27%
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.60
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.60
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$451.00
Safety Relay: two-hand control, 24 VAC/VDC (PN# SCR2H-180030)
Automation Direct
$451.00
Safety Relay: two-hand control, 24 VAC/VDC (PN# SCR2H-180030)
Automation Direct
$13.55
$21.85
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
Free shipping
折扣 37%
$13.55
$21.85
GEYA 2NG2R 2/4/8/16 Channel Relay Module 2NO 2NC 12V 24V AC & DC DPDT Relay For PLC Automation
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$5.87
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$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
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$4.37
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$4.37
Two Channel 2-Way DC 5V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$12.83
$20.70
GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V Relay Board Remote Control Relay Module AC DC 1NO1NC
Aliexpress
Free shipping
折扣 38%
$12.83
$20.70
GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V Relay Board Remote Control Relay Module AC DC 1NO1NC
Aliexpress
Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino
instructables.com
Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino
Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino: In your upcoming project, you may need to use your Arduino to control a high-voltage device, such as a lamp, fan, or household appliance. However, the Arduino, operating at 5 volts, cannot directly control these high-voltage appliances.To address t…
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购买 Two-Channel Relay Module

广告
关于我们的广告
$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
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
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
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$106.00
Relay Output Module: 2-pt, 230 VAC/VDC (PN# PX-272-1)
Automation Direct
$106.00
Relay Output Module: 2-pt, 230 VAC/VDC (PN# PX-272-1)
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
$501.59
2702355 Phoenix Contact Safety Relay Module For Sensorless Standstill Monitoring For 3- And 1-Phase Motors To SILCL 3 - Cat. 3 - PL E - Two-Channel
Onlinecomponents.com
$501.59
2702355 Phoenix Contact Safety Relay Module For Sensorless Standstill Monitoring For 3- And 1-Phase Motors To SILCL 3 - Cat. 3 - PL E - Two-Channel
Onlinecomponents.com
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$253.00
440R-D22S2 ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$253.00
440R-D22S2 ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$264.00
Allen-Bradley 440R-D22S2 Guardmaster Dual Input Safety Relay, A
PLCHardware.com
$264.00
Allen-Bradley 440R-D22S2 Guardmaster Dual Input Safety Relay, A
PLCHardware.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$91.75
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
折扣 10%
$91.75
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct
$83.00
Relay Output Module: 2-pt, 230 VAC/30 VDC (PN# PX-272-2)
Automation Direct