DAM10102A computer PC control 10 relay output 10DI 2AI input acquisition control board RS232

-3%

16di/16ro 16 road digital isolation input module 16 channel relay output data acquisition control board rs485 modbus module

1

4

5.0

-6%

New fx2n 23mr 12 input 11 relay output plc with rs232 cable by gx developer ladder

0

0

8-way 0/4-20 ma current acquisition 4-way switch input 2-way relay output io acquisition module rs485

0

0

Pci data acquisition card pci2307 16-channel optically isolated digital input, relay output card

0

0

-4%

Incomplete data

Ethernet i/o signal acquisition module 10-30vdc/24vac 4do 8di modbus tcp digital input relay output

0

0

-7%

Pio-d48 rev2.3 pci 48 digital input and output data acquisition card

0

0

Incomplete data

Modbus ethernet module 8ai analog input 8di digital input 8do normally open relay output rs485 rs232 tcpip

0

0

-8%

8-channel switch input 8-channel switch output 8di/do acquisition module rs485 modbus

1

1

1.0

-6%

13mr 8 input 5 relay output plc with rs232 cable by fx2n gx developer ladder cf2n-13mr new with cable

2

0

Free shipping 16 relay / control board /16 input /16 output /rs485/rs232/can

0

1

-2%

Free ship 3pcs serial port control single-chip usb control switch plc rs232 relay module, data acquisition computer boards

0

0

-3%

Rs232/rs485 serial port control 32 relay module control switch board io board

0

1

Dam0404a 4-channel analog acquisition 4-channel relay output control board modbus isolation 485

0

0

-4%

Incomplete data

12do normally open relay output 16ai analog input rs485 rs232 modbus tcp rtu ethernet module

0

0

New 8 way 0/4-20ma current acquisition 4 way switch input 2 way relay output io acquisition module rs485

0

0

-6%

Incomplete data

4pt100 temperature 3ai analog input 8di digital input 8do normally open relay output industrial ethernet rs485 rs232 io module

0

0

Adm-4586 8-channel 4-20ma current acquisition 4-channel switch input 2-channel relay output io acquisition module rs485

1

0

Digital io acquisition module rs485 modbus switch input and output isolated transistor relay

0

0

-9%

Pio-d56u pci 56 digital input and output data acquisition card

0

0

-4%

1 way rs232 485 serial port relay control panel (ds18b20 temperature) computer controlled relay module

0

0

Analog acquisition module rs485 data collector 0-5v voltage current 4 to 20ma input and output daqm

0

0

-7%

Modbus rtu protocol 4 in 4 out control relay module rs485 switch input and output plc module

0

0

-9%

Modbus module rs232 485 serial port relay module smart home io extended industrial data acquisition

3

1

-2%

12di/4do12 switch input 4 relay output acquisition module rs485 modbus communication

0

0

-2%

8 channels analog acquisition input 4 channel relay output 220v5a modbustcp ethernet module

0

0

-1%

12 channel relay output 16 analog input modbus rtu rs485 rs232 module

0

0

Cp1e-e20sdr-a new original plc cpu ac100-240v input 12 point relay output 8 point without rs232

0

1

-7%

New 16-channel relay output module switching quantity input and output module relay control board acquisition alarm

0

0

16 way relay output do module rs485 modbus data acquisition communication board plc extension io

0

0

8di/8ro 8 road digital isolation input 8 road relay digital output data acquisition module rs485 modbus communication

0

0

-3%

Jy-tc08 rs485 / rs232 interface 8-channel k-type thermocouple acquisition module computer modbus protocol

0

0

-10%

Incomplete data

6do relay 16di/pi digital input 8ai analog input 4ao analog output rs485 rs232 ethernet module

0

0

Free shipping relay / control board /8 input /8 output /rs485/rs232/can

0

1

-5%

2 channel serial port relay module dc 5v dc 12v pc computer usb rs232 db9 rs485 uart remote control switch board for smart home

1

1

-2%

8-way switch data acquisition, di / do, 4-way relay output control module, modbus rs485 communication adm-4184

0

0

Incomplete data

8ai analog input 4ao output 8di digital input 8do normally open relay rs485 rs232 modbus io combination module

0

0

-10%

Free shipping relay / control board /8 input /8 output /rs485/rs232/can

1

1

-4%

8-channel analog input, 4-channel analog output, 8-switch input and 8-relay ethernet io module

0

0

-4%

Incomplete data

Rs485 acquisition card, switch relay, 4-20ma analog input, 6 channels each for modbus remote control

0

0

485 bus control 1 switch input 1 relay output support timing 3 kernel programming

0

0

4 way rs232/485/ serial port control relay module board modbus rtu/ computer control switch

1

0

5v 2 channel rs232 serial db9 control relay module switch board scm pc relays 9v-12v

0

0