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UOTEK Industrial RS485 RS422 Repeater with Isolation Din-rail RS-485 RS-422 Isolator Allow Connecting 128 Sets 9-30VDC/350mA UT-509
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UOTEK Industrial RS485 RS422 Repeater with Isolation Din-rail RS-485 RS-422 Isolator Allow Connecting 128 Sets 9-30VDC/350mA UT-509
  • Type: Repeater
  • Connector A: 10-pin terminal block
  • Connector B: 10-pin terminal block
  • Model #: UT-509
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  • $60.99 
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Direct from UOTEK Direct from UOTEK
Monoprice Male to Male RCA Coupler
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Monoprice Male to Male RCA Coupler
  • Weight: 0.1
  • Model #: GC-MR684
  •  
  • $6.25 
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4-Port QuickPort Extended Depth Modular Furniture Faceplate, 49910-EW4, White
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  • $28.60 
  • Free Shipping
Black Box Panel-Mount Modular Coupler RJ-45 Black FMT1081
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UOTEK 8 Channel Digital I/O Controller RS-485 Opto-electronic Isolation Input Relay Output IO Adapter UT-5512
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UOTEK 8 Channel Digital I/O Controller RS-485 Opto-electronic Isolation Input Relay Output IO Adapter UT-5512
  • Type: Converter
  • Dimensions: 29*17*7cm
  • Weight: 0.45kg
  • Package Quantity: 1pack
  • Model #: UT-5512
  •  
  • $74.19 
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Direct from UOTEK Direct from UOTEK
Cablecc UTP STP 2 in 1 out 2 Ports RJ45 LAN CAT Network Switch Selector Internal External Networking Switcher Splitter Box
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  • $7.99 
  • Free Shipping
Direct from Cablecc Direct from Cablecc
  • $5.60 - $7.99
UT-205 RS-232 to RS-422 Commercial grade high-powered interface converter
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Direct from YEPLOOK Direct from YEPLOOK
  • $20.99 - $23.99
UT-2211 RS232 to RS485 converter Port-powered 600w Surging protection
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Direct from YEPLOOK Direct from YEPLOOK
  • $12.99 - $15.99
Chenyang UT-012 Locking Waterproof CAT6 RJ45 Female to Female Lan Ethernet Network Extension Adapter Coupler
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  •  
  • $9.88 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-011-RI Right Angled 90 Degree 8P8C FTP STP UTP Cat6 Male to Female Lan Ethernet Network Extension Cable with Panel Mount Holes
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  •  
  • $8.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-010-LE Left Angled 90 Degree 8P8C FTP STP UTP Cat 5e Male to Female Lan Ethernet Network Extension Adapter
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  •  
  • $7.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-011-BK 30cm 8P8C FTP STP UTP Cat 5e Male to Female Lan Ethernet Network Extension Cable with Panel Mount Holes
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  • $7.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
UOTEK Industrial Grade RS-485 RS 485 Repeater RS485 with Optical Isolation 600W Lightning Surge ±15KV ESD Protection UT-2209
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  •  
  • $28.99 
  • $11.01 Shipping
Direct from UOTEK Direct from UOTEK
GRANDSTREAM NETWORKS, INC Wall-MT KIT for GRP2612/2612P/2612W/2613
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  •  
  • $18.68 
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Phoenix double-layer terminal block UTTB2.5
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Phoenix double-layer terminal block UTTB2.5

Limited time offer, ends 03/19

  • Model #: A9Y1-0927-58
  •  
  • $25.08 
  • Free Shipping
  • $14.88 - $25.08
UOTEK Industrial Grade RS-485 2 Ports Repeater with Optoelectronic Isolation RS485 Trunk Circuit Terminal Block ESD Protection Plug & Play UT-520
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  • $64.19 
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Direct from UOTEK Direct from UOTEK
Chenyang UT-010-RI Right Angled 90 Degree 8P8C FTP STP UTP Cat 5e Male to Female Lan Ethernet Network Extension Adapter
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  •  
  • $7.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-014-2PCS 2pcs STP UTP Cat6 RJ45 8P8C Plug To Dual RJ45 Splitter Network Ethernet Switcher Adapter
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  •  
  • $9.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-007 UTP CAT6 Keystone Coupler RJ45 Female to Female UTP CAT6 Keystone inline Coupler Black
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  •  
  • $7.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Monoprice 1140 DB25 F&F Null Modem Adaptor
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  • $7.99 
  • Free Shipping
UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518
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  • $58.69 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial Grade RS232 to CAN BUS Level Converter Canbus to RS-232 Adapter UT-2501 Connector Half Duplex 300BPS-115.2KBP
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  •  
  • $32.17 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK UTEK UT-509 External-Powered RS-485/422 Repeater Rail-Mounted PhotoElectric Isolation
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  •  
  • $147.99 
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UT-217E Port-powered RS-232 to RS-485/422 Wall-mounted PhotoElectric Isolation
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Direct from YEPLOOK Direct from YEPLOOK
  • $30.99 - $33.99
Chenyang UT-017-1.0M 1m Waterproof Dustproof Screw Locking CAT6 RJ45 Male to Female Lan Ethernet Network Extension Cable Car Panel Mount Design
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  •  
  • $11.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Chenyang UT-010-UP Up Angled 90 Degree 8P8C FTP STP UTP Cat 5e Male to Female Lan Ethernet Network Extension Adapter
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  •  
  • $7.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
4-Port QuickPort Extended Depth Modular Furniture Faceplate, 49910-EG4, Grey
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  •  
  • $18.32 
  • Free Shipping
Chenyang UT-016-1.0M Waterproof Dustproof Latch Locking CAT6 RJ45 Male to Female Lan Ethernet Network Extension Cable Car Panel Mount Design
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  •  
  • $11.99 
  • Free Shipping
Direct from ChenYang Direct from ChenYang
Black Box Value Line Surface-Mount Housing 2-Port White
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Black Box Value Line Surface-Mount Housing 2-Port White
  • Part Number: SMH-2
  • Color: White
  • Weight: 0.07
  • Model #: SMH-2
UOTEK RS232 to RS485 RS422 Port-Powered Converter RS-232 to RS-422 Adapter Industrial Grade RS-232 to RS-485 Connector with Isolation Surge ESD Protection UT-501
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  • $42.29 
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Direct from UOTEK Direct from UOTEK
ATEN VK224 4-Port Serial Expansion Box
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ATEN VK224 4-Port Serial Expansion Box
  • Color: Black
  • Specifications: Interfaces Serial 4 x Programmable Bi-directional RS-232/422/485 Port (4 x DB9 Male Connector, configurable via pin assignments); Baud Rate: 300 to 115200 (default: 9600); Data Bit: 8 (default) or 7; Stop Bit: 1 (default) or 2; Parity: None (default), Even or Odd; Flow Control: None (default) RTS/CTS Ethernet 1 x RJ-45 Female, 10/100Base-T Supported Protocol: ICMP, TCP/IP, DHCP, HTTPS, SSH DHCP-enabled. The following default IP settings will be used if no IP is assigned within 30 seconds: IP: 192.168.0.60 Subnet Mask: 255.255.255.0 Switches Controller ID: 1 x 16-segment Switch Expander ID: 1 x 8-segment Switch Reset Button: 1 x Semi-recessed Pushbutton USB: 1 x USB Type A Power: Consumption 5 VDC, 7.5 W(adapter) ; 48VDC, 9.5 W(PoE, PoE 802.3 AF/AT compatibility)
  • Dimensions: 1.65" x 2.98" x 5.12"...
  • Model #: VK224
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  • $413.71 
  • Free Shipping