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    • UOTEK
    UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection  DC/DC Isolated Module UT-1304
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    UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection DC/DC Isolated Module UT-1304
    • Standards: RS-485/422 EIA/TIA
    • Transfer Rate: 300bps-115.2Kbps
    • LEDs: PWR, TXD, RXD, and E1-E4 activity
    • Temperature: -40? to 85?
    • Model #: UT-1304
    UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
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    UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
    • Standards: RS-232C?RS-485 EIA/TIA
    • LEDs: PWR TXD, RXD, and E1-E4 activity
    • Power Input: 9-30VDC/350mA
    • Temperature: -40? to 85?
    • Model #: UT-5204
    •  
    • ฿2,753.79 
    • ฿294.60 Shipping
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    UOTEK Industrial RS-232 RS-485 to 8 Ports RS485 Hub with Optoelectronic Isolation UT-1208H
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    • ฿7,251.05 
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    UOTEK Industrial RS-232 RS-485 to 8 Ports RS-485 HUB 485 RS232 RS485 Optoelectronic Isolation ESD Anti Surge Adapter UT-1128
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    UOTEK Industrial RS-232 RS-485 to 8 Ports RS-485 HUB 485 RS232 RS485 Optoelectronic Isolation ESD Anti Surge Adapter UT-1128
    • Standards: RS-232C, RS-485 EIA/TIA
    • Transfer Rate: 300bps-115.2Kbps
    • Temperature: -40 -85?
    • Humidity: 5%-95%
    • Model #: UT-1128
    •  
    • ฿6,069.94 
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    UOTEK Industrial 8 Ports RS485 Isolated Hub RS-485 DC12-48V 350Ma Voltage Input Asynchronous Half-duplex Hub with Lightning and Surge Protection UT-1128
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    UOTEK Industrial 8 Ports RS485 Isolated Hub RS-485 DC12-48V 350Ma Voltage Input Asynchronous Half-duplex Hub with Lightning and Surge Protection UT-1128
    • Standards: RS-232C, RS-485 EIA/TIA
    • Transfer Rate: 300bps-115.2Kbps
    • Temperature: -40 -85?
    • Humidity: 5%-95%
    • Model #: UT1128
    •  
    • ฿5,509.17 
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    UOTEK RS-232 RS-485 to 8 Ports RS485 Hub Industrial Grade UT-1208H Asynchronous Half-duplex RS232 RS485 Hub with Optoelectronic Isolation Fast Shipping
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    UOTEK RS-232 RS-485 to 8 Ports RS485 Hub Industrial Grade UT-1208H Asynchronous Half-duplex RS232 RS485 Hub with Optoelectronic Isolation Fast Shipping
    • Standards: RS-232/485 EIA/TIA
    • Transfer Rate: 300bps-115.2Kbps
    • LEDs: PWR, TXD, RXD, E1-E8 activity
    • Temperature: -40? to 85?
    • Model #: UT1208H
    •  
    • ฿7,251.05 
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    UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
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    UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
    • Type: CONVERTER
    • Connector A: DB9 female
    • Connector B: DB9 male,with terminal block
    • Model #: UT-202D
    •  
    • ฿234.39 
    • ฿294.60 Shipping
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    UOTEK Industrial RS-232 to RS-485 RS-422 Converter DB9 RS232 to RS485 RS422 Adapter RS 232 485 422 Connector Isolation UT-503
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    • ฿1,705.11 
    • ฿294.60 Shipping
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    UOTEK Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B
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    UOTEK Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B
    • Type: Converter
    • Connector A: DB9 female
    • Connector B: DB9 male with terminal block
    • Model #: UT-201B
    •  
    • ฿129.67 
    • ฿294.60 Shipping
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    UOTEK 4.9FT USB to RS485 RS422 Converter Adapter with FTDI Chip RS-485 RS-422 to USB Cable DB9 Connector Support USB2.0 Win10/8/7/XP/Vista/Mac System UT-890A
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    • ฿490.04 
    • ฿294.60 Shipping
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    UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
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    UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
    • Type: converter
    • Cable Length: 1.5m
    • Connector A: USB-A MALE
    • Connector B: DB9 MALE
    • Model #: UT8890
    •  
    • ฿616.86 
    • ฿294.60 Shipping
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    2PCS UOTEK RS232 RS485 RS422  to Fiber Optic MODEM SC ST FC Ports 460kbps Optical-Fiber Converter Transceiver Supports Master-slave Mode UT-277
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    2PCS UOTEK RS232 RS485 RS422 to Fiber Optic MODEM SC ST FC Ports 460kbps Optical-Fiber Converter Transceiver Supports Master-slave Mode UT-277
    • Type: Fiber Optic MODEM
    • Interface: optional SC, FC, ST
    • Cable Interface: Terminal block
    • Model #: UT-277
    •  
    • ฿3,875.61 
    • ฿660.00 Shipping
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    UOTEK Industrial Grade RS232 to TTL Converter Output 5V COM DB9 Connector RS-232 Adapter Supports All Operating System UT-210
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    • ฿273.51 
    • ฿294.60 Shipping
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    UOTEK Industrial Grade RS-232 to TTL Converter Output 3.3V RS232 TTL Adapter DB9 Connector UT-210T
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    • ฿303.12 
    • ฿294.60 Shipping
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    UOTEK Industrial RS232 to RS485 Adapter Converter RS 232 DB9 Connector RS-485 to RS-232 Isolated Half Duplex Anti-surge UT-2017
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    • ฿473.36 
    • ฿294.60 Shipping
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    UOTEK RS-232 to RS-485 RS-422 Adapter Industrial DB9 RS232 to RS485 Converter RS422 Connector Isolation ESD Anti-Surge UT-208
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    • ฿1,285.34 
    • ฿480.00 Shipping
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    UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
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    UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
    • Type: Converter
    • Connector A: DB9 female
    • Connector B: DB9 male connector, with terminal block
    • Model #: UT-205A
    •  
    • ฿349.91 
    • ฿294.60 Shipping
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    UOTEK 4.92FT USB to RS232 Converter Adapter FTDI Chip Compatible with USB2.0 1.5M Serial Cable DB9 Malel Port ±15KV ESD Protection UT-8801
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    UOTEK 4.92FT USB to RS232 Converter Adapter FTDI Chip Compatible with USB2.0 1.5M Serial Cable DB9 Malel Port ±15KV ESD Protection UT-8801
    • Type: Converter
    • Cable Length: 4.92ft
    • Connector A: DB9 Male
    • Connector B: USB-A Male
    • Model #: UT-8801
    •  
    • ฿341.68 
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    UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
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    UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
    • Type: Converter
    • Connector A: DB9 female
    • Connector B: 10-pin terminal block
    • Dimensions: 29*17*7cm
    • Model #: UT-502
    Available Direct from UOTEK Available Direct from UOTEK
    UOTEK Industrial Grade RS-485 RS-422 Repeater with Isolation Trunk Circuit RS485 RS422 UT-209
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    UOTEK Industrial Grade RS-485 RS-422 Repeater with Isolation Trunk Circuit RS485 RS422 UT-209
    • Type: Converter
    • Connector A: DB9 female
    • Connector B: DB9 male
    • Model #: UT-209
    •  
    • ฿1,537.72 
    • ฿480.00 Shipping
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    UOTEK Industrial RS232 5 Bits Isolated Converter Serial Adapter Optical Isolator ±3KV ESD Protection UT-215
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    • ฿465.94 
    • ฿294.60 Shipping
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    UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
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    UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
    • Type: Converter
    • Connector A: DB9 female
    • Connector B: DB9 male, with terminal block
    • Model #: UT-204E
    •  
    • ฿372.26 
    • ฿294.60 Shipping
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    UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
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    • ฿262.30 
    • ฿294.60 Shipping
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    UOTEK RS-232 3 Bits Isolated Converter Industrial Grade RS232 Serial Port Optoelectronic Isolator Adapter DB9 Connector UT-211
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    • ฿305.66 
    • ฿294.60 Shipping
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    UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
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    UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
    • Type: Converter
    • Cable Length: 4.92ft
    • Connector A: USB-A male
    • Connector B: DB9 male
    • Model #: UT-850N
    •  
    • ฿485.90 
    • ฿294.60 Shipping
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    UOTEK Industrial Grade RS-485 RS 485 Repeater RS485 with Optical Isolation 600W Lightning Surge ±15KV ESD Protection UT-2209
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    • ฿1,066.98 
    • ฿294.60 Shipping
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    UOTEK Industrial TCP/IP to 2 Ports CAN BUS Protocol Converter TCP IP Canbus2.0 Adapter Bidirectional Data Transmission Connector UT-6502
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    UOTEK Industrial TCP/IP to 2 Ports CAN BUS Protocol Converter TCP IP Canbus2.0 Adapter Bidirectional Data Transmission Connector UT-6502
    • Type: CANBUS protocol converter
    • Connector A: 2-port CAN-bus communication
    • Connector B: 1-port 100M Ethernet interface
    • Model #: UT-6502
    •  
    • ฿3,348.39 
    • ฿480.00 Shipping
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    UOTEK 100M Fiber to Canbus Converter CAN BUS Modbus Adapter Can Gateway 2 Ports Can Interface Converter
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    UOTEK 100M Fiber to Canbus Converter CAN BUS Modbus Adapter Can Gateway 2 Ports Can Interface Converter
    • Type: CAN BUS
    • Connector A: CAN interface
    • Connector B: fiber interface
    • Dimensions: 29*17*7CM
    • Model #: UT-6502SM-SC
    •  
    • ฿4,927.38 
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