Relay single-group module 10-way compatible NPN/PNP signal output PLC driver board control board

4-32 channel plc optocoupler conversion module signal level conversion board 3.3v conversion 24v npn output pnp output

2

11

4.5

12 channels din rail mount omron g2r-1 12v 24v dc interface relay module pnp npn compatible plc signal isolation amplifier board

0

0

-9%

4-channel npn/pnp board plc output power amplification relay solenoid valve drive

0

0

-2%

3.3v one 1 channel relay driver module photoelectric isolation input npn/pnp plc devices mo with control signal 72*19*18mm

1

0

Npn to pnp to npn photoelectric proximity switch high and low level signal output conversion module plc relay

0

1

8 channels din rail mount omron g2r-1 12v 24v dc interface relay module pnp npn compatible plc signal isolation amplifier board

0

0

3.3v 1 channel relay driver module photoelectric isolation input npn/pnp mo

0

0

-4%

Incomplete data

Plc dc amplifier board output npn optocoupler isolation board transistor board scr module relay output 24v 4/8/12/16channels

0

0

-5%

Mri-24tr/inv npn pnp signal converter plc sensor polar io level conversion module signal converter relay

2

1

Io card plc 4-32 channels interface relay module pnp npn input optocoupler isolation transistor tigger voltage 3.3v

1

1

16 way plc amplifier board isolation board transistor board protection board input npn/pnp output npn

0

0

-8%

2/4 channels 1no+ 1nc din rail mount interface relay module plc dc 12v 24v pnp/npn compatible

0

1

-3%

Incomplete data

Plc amplifier board 4/8//12/16 channel npn/pnp transistor signal output scr module din rail 35mm 5a/24vdc

1

2

5.0

-0.6%

10 channel dpdt interface relay module 12/24vdc din rail panel mount pnp npn compatible

0

0

-0.4%

2-32 channel single-chip plc signal amplification board npn to pnp mutual input optocoupler isolation transistor output io card

0

1

-3%

12 ways npn input pnp output plc amplifier board with opto-isolated circuit

0

0

5v 12v 4 8 channel relay module with optocoupler relay output 4 8 way relays module for arduino avr arm mcu plc control board

2

3

-6%

24 channels npn/pnp board plc output power amplifier relay io isolation board solenoid valve driver

0

0

Incomplete data

Din rail normally open plc dc output signal amplifier board relay module 24v 5a rt-p 4/6/8/10/16 channels control module

2

1

5.0

-10%

Pnp-npn 4ch high-speed 4-channel pnp to npn signal conversion module for plc drive servo

0

0

-7%

10-channel 2no+2nc rail mounting omron g2r-2 5a 12v 24v dc interface relay module pnp npn compatible

0

0

-7%

6 channel 2no+2nc rail mounting interface relay module 12v 24v dc interface relay module pnp npn compatible

1

0

-3%

3.3v 1 channel timer delay relay driver board photoelectric isolation input npn/pnp plc devices with control module 72*19*18mm

0

0

-0.6%

16 ways npn&pnp input npn output plc terminal blocks amplifier board opto-isolated

0

0

-0.6%

P-n 16ch optocoupler isolation board pnp to npn plc sensor signal polarity conversion module rail installation

0

0

4-way 4 way input fully compatible plc power amplification solenoid valve drive board pnp output module sensor

0

1

4-32 channel plc signal input npn pnp output optocoupler photoelectric isolation module level voltage conversion board

1

10

5.0

4pcs multifunction rs485 ttl232 modbus rtu module npn pnp io control switch for 16ch 5v 12v 24v relay board plc

3

4

5.0

-2%

Geya 1 way relay module 12v 24v 48v 110v 230v npn pnp interface solid state relay modules

1

1

-2%

10pcs el357n-c optocoupler isolation module signal level conversion module 3.3v 5v 12v 24v npn pnp input signal indicator module

5

8

5.0

Mrc-25d61z24 ultra-thin relay module ultra-thin input dc24v output ac250v 6a plc relay output amplifier board relay module

0

0

-5%

12-channel optical isolation plc signal industrial control driver board control board 3.3v 5v 12v 24v relay module

0

0

-2%

14 channels dpdt interface relay module 5a 12/24vdc din rail panel mount pnp npn compatible 2no+2nc

0

0

-37%

5v relay module with optocoupler relay output 4 way relay module for arduino ndicator power supply relay board

0

1

-0.1%

4-32 channels io card plc signal amplifier board pnp npn conversion input optocoupler isolation transistor tigger voltage 5v

0

1

-0.8%

12 channels dpdt interface relay module 12/24vdc din rail panel mount pnp npn compatible 2no+2nc

0

0

-4%

Mrc-25d61z12 dc12v plc relay output amplifier board relay module ultra-thin relay module relay 12v

0

0

-2%

Mra-23d5 3-32v plc relay output amplifier board relay module ultra-thin relay module

0

1

-4%

16 channels dpdt interface relay module 5a 12/24vdc din rail panel mount pnp npn compatible 2no+2nc

1

1

5.0

-0.7%

20 channels 1 spdt din rail mount omron g2r 12v 24v dc interface relay module pnp npn compatible

0

0