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Gsm rtu controller analog input 4
(999+ products available)
Alibaba
Electronic Components, Accessories & Telecommunications
Telecommunications
Fixed Wireless Terminals
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Innovation Relay Output
Controller
IoT
RTU
6Analog
Input
for
GSM
SMS Power Failure Alarm
$114.63-145
Min. order: 1 piece
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Huaqingjun
4
-Channel
Analog
Input
Module RS485 Modbus
RTU
Acquisition
4
-20mA 4AI for Humidity Transmitter
$36-38
Min. order: 5 pieces
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23IOA08 DC 12v-24v 8ch Npn/pnp
Input
& 8ch Npn 300ma Solid State Relay Output Modbus
Rtu
Rs485 Io Module
$6-6.50
Min. order: 10 pieces
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Genuine Original AI 4x U/I/R/RTD/TC S7-1500
Analog
Input
/Output 6ES7534-7QE00-0AB0 Fast Delivery
$60-80
Min. order: 1 piece
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SIM900A SIM900 MINI V4.0 Wireless Data Transmission Module
GSM
GPRS Board Kit
$6.60-7
Min. order: 10 pieces
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DC 12V 24V 16 in 16 out RS485 remote
control
switch PLC IO expansion board Modbus
RTU
module
$15-18
Min. order: 2 pieces
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Original New
controller
inverte Plc 321-1BH10-OAAO
$10-15
Min. order: 5 pieces
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2 Way Ethernet Relay Network Switch Delay TCPUDP Module
Controller
With Case
Ready to Ship
$12.30-19.50
Min. order: 1 piece
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