Contact Platform Support
Help Center
Home
> Electrical & Electronics
> Integrated Circuit
> General-purpose Integrated Circuit
> Protocol Module
Filters
Usage
Connection
Output Type
-
Modbus RTU to MQTT Remote I/O Module with 1RS485 for Industrial ApplicationsUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd. -
16CH Remote I/O Module Supports Transistor Sink Output for Automation ControlUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
Rugged IO Module with 2RJ45+1RS485+2DI+2AI+2 DO Supports LAN Management and MaintenanceUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
Extended Modbus RTU Ethernet I/O Module with 1RS485 for Industrial Control ApplicationsUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
8CH Optocoupler Isolation Digital Input Module with AI AO RS485 for Remote Monitoring SystemUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
M100E Series Rugged Ethernet IO Data Acquisition Modules for Unattended Computer RoomsUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
Smart Sourcing
1Look for
Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
Ethernet Remote I/O Data Acquisition Module with 2DI+2DO+1RS485 for Industrial AutomationUS$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd.
-
IOy Industrial IO Module with Builtin PLC and Multi Protocol GatewayUS$ 101.4MOQ: 1 PieceBrand Name: BLLIOTPlace of Origin: ChinaModel Number: BL190Shenzhen Beilai Technology Co., LTD -
IOy Smart IO Module with PLC Function and Protocol Gateway for SCADAUS$ 101.4MOQ: 1 PieceBrand Name: BLLIOTPlace of Origin: ChinaModel Number: BL190Shenzhen Beilai Technology Co., LTD -
RS232 Port RFID Reader Module, Industrial Multi Protocol Reader WriterNegotiableMOQ: 1 PieceBrand Name: CHIKEKPlace of Origin: ChinaModel Number: CHK37xMSSHENZHEN CHIKEK Intelligent TECH CO.,LTD -
NI PXI-2534 Multi Protocol Instrument Control ModuleUS$ 1 - 100000MOQ: 1 PieceBrand Name: NIPlace of Origin: ArmeniaModel Number: PXIe-5451Ruichang Mingsheng Automation Equipment Co., Ltd -
USR-BLE100 Price of Bluetooth Module Low Power Standard BLE ProtocolUS$ 3.98 - 3.98MOQ: 1 PiecePlace of Origin: Shandong, ChinaBrand Name: USRModel Number: USR-BLE100Jinan USR IOT Technology Limited -
USR-BLE100 Price of Bluetooth Module Low Power Built-in iBeacon ProtocolUS$ 3.98 - 3.98MOQ: 1 PiecePlace of Origin: Shandong, ChinaBrand Name: USRModel Number: USR-BLE100Jinan USR IOT Technology Limited
-
USR-BLE100 Low Power Bluetooth Module Built-in iBeacon ProtocolUS$ 3.98 - 3.98MOQ: 1 PiecePlace of Origin: Shandong, ChinaBrand Name: USRModel Number: USR-BLE100Jinan USR IOT Technology Limited
-
USB Port RFID Read/Write Module, MIFARE Reader Module, 125KHz/134.2KHz/13.56MHz Reader ModuleNegotiableMOQ: 1 PieceBrand Name: CHIKEKPlace of Origin: ChinaModel Number: CHK37xMUSHENZHEN CHIKEK Intelligent TECH CO.,LTD -
Multi-Protocol Edge I/O Module PLC Function for HVAC Control SystemUS$ 101.4MOQ: 1 PieceBrand Name: BLLIOTPlace of Origin: ChinaModel Number: BL190Shenzhen Beilai Technology Co., LTD
-
Support Modbus and SNMP Protocols Industrial Automation Remote Ethernet I/O ModuleUS$ 100 - 130MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M160TShenzhen Beilai Technology Co., Ltd. -
Q03UDE PLC Module to OPC UA, MQTT, Modbus RTU, Modbus TCP Protocols Converter with RS485 4G WiFi LANUS$ 42.55 - 75MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: BL104Shenzhen Beilai Technology Co., Ltd. -
2RJ45 RS485 8DI 4AI 4DO IO Expander Modules Support Modbus RTU/TCP MQTT ProtocolUS$ 138.51 - 172MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M150EShenzhen Beilai Technology Co., Ltd. -
Modbus to MQTT Protocol I/O Module Supports 1RS458+4DI+4AI for Industrial ApplicationsUS$ 151 - 171MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M120EShenzhen Beilai Technology Co., Ltd.
-
Modbus RTU to MQTT Protocol Remote I/O Module with 1RS485 + Digital Input/OutputUS$ 151 - 171MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M120EShenzhen Beilai Technology Co., Ltd.
-
M110E Remote I/O Module Supports Modbus TCP to MQTT Protocol with 2RJ45+1RS485US$ 123 - 139MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M110EShenzhen Beilai Technology Co., Ltd.
-
13.56MHz External TTL Multi Protocol RFID Read/Write Module, ISO14443A/B, ISO15693NegotiableMOQ: 1 PieceBrand Name: CHIKEKPlace of Origin: ChinaModel Number: CHK321MTSHENZHEN CHIKEK Intelligent TECH CO.,LTD -
13.56MHz Multi Protocol Reader Writer, Smart lock Integrated RFID Module, ISO14443A/B, ISO15693, UART TTLNegotiableMOQ: 1 PieceBrand Name: CHIKEKPlace of Origin: ChinaModel Number: CHK303MTSHENZHEN CHIKEK Intelligent TECH CO.,LTD -
13.56MHz Inbuilt Antenna Muiti Protocol RFID Module, UART TTL, ISO14443A/B, ISO15693NegotiableMOQ: 1 PieceBrand Name: CHIKEKPlace of Origin: ChinaModel Number: CHK342MTSHENZHEN CHIKEK Intelligent TECH CO.,LTD -
Ethernet/IP industrial communication protocol, 32 I/O modules, IoT smart agriculture, data acquisition and control couplerUS$ 89.3 - 129.8MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: BL203Shenzhen BLIIOT Technology Co., Ltd -
Global Buyer Activity
MK Lead Purchaser is sourcing Multi-Protocol Edge I/O Module PLC Function for HVAC Control System2025-09-29 23:05:01
AU Lead Purchaser is sourcing 8CH Optocoupler Isolation Digital Input Module with AI AO RS485 for Remote Monitoring System2025-10-01 19:49:24
CM Sourcing Agent verified certifications for BLIIOT Modbus industrial protocol wet and dry contact cascaded charging pile data acquisition module M150E17 hours ago
GE Procurement Lead is sourcing Q03UDE PLC Module to OPC UA, MQTT, Modbus RTU, Modbus TCP Protocols Converter with RS485 4G WiFi LAN12 hours ago
ST Lead Purchaser placed an order for Ethernet Remote I/O Data Acquisition Module with 2DI+2DO+1RS485 for Industrial Automation2025-10-01 13:36:00
MD Buyer inquired about 16CH Remote I/O Module Supports Transistor Sink Output for Automation Control2025-09-29 16:35:38
OM Sourcing Agent inquired about USR-BLE100 Low Power Bluetooth Module Built-in iBeacon Protocol2025-09-30 02:06:32
CR Importer requested specs for USR-BLE100 Price of Bluetooth Module Low Power Standard BLE Protocol2025-10-03 00:25:36 -
BLIIOT 2PT100+1RS485Modbus RTU protocol wet and dry contact pulse counting remote I/O moduleUS$ 32.3 - 42.6MOQ: 1 BoxBrand Name: bliiotPlace of Origin: ChinaModel Number: Dam118Shenzhen BLIIOT Technology Co., Ltd -
BLIIOT 4DIN switch input 4 Relay relay output 1RS485 extended ModbusRTU protocol I/O moduleUS$ 29.3 - 39.2MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: DAM112Usage: Other, i/o moduleShenzhen BLIIOT Technology Co., Ltd -
BLIIOT Modbus industrial protocol wet and dry contact cascaded charging pile data acquisition module M150EUS$ 101 - 145MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M150EShenzhen BLIIOT Technology Co., Ltd -
GCAN 2 Channel USB-CAN Adapter/BMS Analyzer, Can Bus Data Reader Module Supports J1939 ProtocolUS$ 140 - 155MOQ: 1 SetBrand Name: GCANPlace of Origin: ChinaModel Number: USBCAN-II ProShenyang Vhandy Technology Co., Ltd. -
OMS wireless mbus module 433/868 MHz, follows the EN13757-4 protocolUS$ 1 - 20MOQ: 10 PiecesPlace of Origin: Guangdong, ChinaBrand Name: FriendcomModel Number: WMB13-868Shenzhen Friendcom Technology Development Co., Ltd. -
gsm+pstn+ip module car engine lock system adopt adecom4+2 protocolUS$ 1 - 49.5MOQ: 10 SetsPlace of Origin: Guangdong, ChinaBrand Name: Eray/OEMModel Number: GS-M3GX-IPUsage: AutoShenzhen Eray Electronic Co., Ltd. -
gsm+pstn+ip module diesel engine ignition system adopt adecom4+2 protocolUS$ 1 - 49.5MOQ: 10 SetsPlace of Origin: Guangdong, ChinaBrand Name: Eray/OEMModel Number: GS-M3GX-IPUsage: AutoShenzhen Eray Electronic Co., Ltd.
