introduction to data communications and

2024 Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

1�Adopted of high quality electronic components and accuracy process ensure for the durability 2�This converter is compatible with RS-232C and RS-485 standards 3�It converts single-ended PS-232 signals into balanced RS-485 differential signals... more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

Condition: 100% Brand new Item Type: Converter Adapter Interface: EIA/TIA compatible RS-232C standard and RS-485 standard Electrical Interface: RS-232 is a DB9 female (hole) RS-485 is a 4-bit terminal Working Mode: Asynchronous half duplex.... more

CAROL E2202S.41.86 Data Cable,Plenum,2 Wire,Natural,1000ft

Power Limited and Communication Cable, Cable Length 1,000 ft, Fire Rating Plenum, Number of Strands 7, Conductor Gauge 18 AWG, Insulation Material PVC, Jacket Color Natural, Jacket Material PVC, Shielded Shielded, Shielding Material Flexfoil Polyester... more

WIREMOLD S20GB509TRUSBA USB Plugmold,5 ft.,SS,3 Outlets

USB Plugmold, Receptacle Type (3)NEMA 5-15R, Number of Circuits 1, Outlet Center Distance 9 in, Amps 2.4 A, Material Stainless Steel, Color Silver, Number of Outlets 9, Data Communication Outlets (6) Type A USB, Number of Wire Leads 3, Overall Height... more

APC220 Wireless RF serial Data Modules With Antennas Data Communication USB Converter Module Adapter

APC220 Wireless RF serial Data Modules With Antennas Data Communication USB Converter Module Adapter more

TEMPO COMMUNICATIONS NC-100 NetCat 100 Cable Tester, VDV Wiring

Cable Tester, Adapters Included F-Type, RJ45, Connector Type F-Type, RJ12, RJ45, Data Safe Monitor Yes, Display Screen Type LCD, For Use With Designed For Standard Tone Probes, But Compatible With Precision Digital Greenlee Tone Probes, Includes Cable,... more

Ieee-488 GPIB Wire Ie488 Industrial Data Cable GBI Control Board Communication Cabl Connector

Ieee-488 GPIB Wire Ie488 Industrial Data Cable GBI Control Board Communication Cabl Connector more

Ieee-488 GPIB Wire Ie488 Industrial Data Cable Head PIC Industrial Control Board Communication Cable

Ieee-488 GPIB Wire Ie488 Industrial Data Cable Head PIC Industrial Control Board Communication Cable more

Xantrex Combox Communication Box f/Freedom SW Series Inverters/Chargers Conext 809-0918

Xantrex Combox Communication Box f/Freedom SW Series Inverters/Chargers Conext 809-0918. The ComBox Freedom SW lets you configure the system and devices monitor performance and access data logs through a web based application on a laptop or Android... more

Axis Communications T8504-R 4-Port Managed Industrial PoE Switch 01633-001

Free Express Shipping! Axis Communications T8504-R 4-Port Managed Industrial PoE Switch 4 x Managed PoE++ Gigabit Ports, 2 x RJ40 Ports, 2 x SFP Data Ports, 240W Power Budget more

Axis Communications W700 1-Bay Docking Station 01723-004

Free Express Shipping! Axis Communications W700 1-Bay Docking Station Charges a W100 Body-Worn Camera, Secure Data Offloading & Fast Charging, Reliable Docking Connectors, Splash Proof more

Axis Communications T8120 Power over Ethernet Midspan (15W, 1-Port) 5026-204

Free Express Shipping! Axis Communications T8120 Power over Ethernet Midspan (15W, 1-Port) 15.4W of Maximum Power, 10/100 Mbps Data Rate, Shielded RJ45 Connector, IEEE 802.3af Compliant more

ThinkPad Fibocom L860-GL-16 CAT16 4G LTE WWAN Module for ThinkPad T14 Gen 3

ThinkPad Fibocom L860 CAT16 4G LTE WWAN Module is a wireless communication module with receive diversity. It helps provide data connectivity and network with PCIe Gen2 M.2 interface. With downlink speed up to 1Gbps and uplink speed up to 150 Mbps, the... more

Mettler Toledo EasyDirect License Software for pH Meters 30323214

Mettler Toledo EasyDirect License Software for pH Meters 30323214. Simply connect your meter to your computer and complex communication problems are over. Simplicity of Data Handling The use of EasyDirectTM is so easy that it does not even require... more

Fibocom L860-GL-16 CAT16 4G WWAN for P16

ThinkPad Fibocom L860-GL-16 XMM7560 CAT16 4G PCIE M.2 3042 WWAN Module is a wireless communication module with receive diversity. It helps provide data connectivity and network with PCIe Gen2 M.2 interface. With downlink speed up to 1Gbps and uplink... more

ThinkPad Fibocom L860 CAT16 4G LTE WWAN Module for ThinkPad X1 Nano Gen 2 & X1 Yoga Gen 7

ThinkPad Fibocom L860 CAT16 4G LTE WWAN Module is a wireless communication module with receive diversity. It helps provide data connectivity and network with PCIe Gen2 M.2 interface. With downlink speed up to 1Gbps and uplink speed up to 150 Mbps, the... more

Ic107Sb2Bk Surface Box 2Pt Black

Provides a clean modular surface mount outlet solution of voice, data, and other communication needs to the work area for commercial or residential applications Multiple mounting options including adhesive backings, magnets, and screws Recessed area… more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

Adopted of high quality electronic components and accuracy process ensure for the durability This converter is compatible with RS-232C and RS-485 standards It converts single-ended PS-232 signals into balanced RS-485 differential signals and extends... more

2024 Big sale Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

1�Adopted of high quality electronic components and accuracy process ensure for the durability 2�This converter is compatible with RS-232C and RS-485 standards 3�It converts single-ended PS-232 signals into balanced RS-485 differential signals... more

2024 USB2.0 to RS485/RS422 Converter DB9 Serial Communication Data Interface Adapter DeviceHXSP-2118F

1�Using sophisticated production technology this converter has excellent performance and high speed. 2�Supports remote wake-up and power management. The USB bus directly takes power without external power supply. 3�Has wide compatibility has a... more

Lot of 10pc Kentek 10 Feet FT DB9 Female to DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 to 25 Pin for DTE PC Mac Linux Data Transmission communication

This null modem DB9 9 pin female to DB25 25 pin female serial cable is ideal for two DTE two computers devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Double... more

Wewean Applicable USB-Mini PLC Download Cable FP0R FP-X Series Programming Cable Data Communication Cable Transparent Blue Cables J479

Applicable USB-mini PLC download cable FP0R FP-X series programming cable data communication cable transparent blue more

Wewean Applicable USB-Mini PLC Download Cable FP0R FP-X Series Programming Cable Data Communication Cable Transparent Blue Cables J091

Applicable USB-mini PLC download cable FP0R FP-X series programming cable data communication cable transparent blue more

Lot of 10pc Kentek 25 Feet FT DB9 Null Modem Female to Female Serial Cable Cord 28 AWG RS-232 Crossover 9 Pin F/F Molded D-Sub Port for DTE PC Mac Linux Data Transmission communication

This null modem DB9 9 pin female to female serial cable is ideal for two DTE two computers devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Double shielded... more

YIRENWL 2Pcs High Quality USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter for Data Transfer and Communication Easy Installation and Reliable Performance Compatible with Va

Adorable Design:The backpack features a cute butterfly knot design that is appealing to young girls making it a perfect accessory for students. Comfortable Shoulder Straps:Equipped with an arc-shaped shoulder strap system this backpack ensures comfort... more

Lot of 10pc Kentek 10 Feet FT DB9 Null Modem Female to Female Serial Cable Cord 28 AWG RS-232 Crossover 9 Pin F/F Molded D-Sub Port for DTE PC Mac Linux Data Transmission communication

This null modem DB9 9 pin female to female serial cable is ideal for two DTE two computers devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Double shielded... more

Lot of 10pc Kentek 6 Feet FT DB9 Null Modem Female to Female Serial Cable Cord 28 AWG RS-232 Crossover 9 Pin F/F Molded D-Sub Port for DTE PC Mac Linux Data Transmission communication

This null modem DB9 9 pin female to female serial cable is ideal for two DTE two computers devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Double shielded... more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

Adopted of high quality electronic components and accuracy process ensure for the durability This converter is compatible with RS-232C and RS-485 standards It converts single-ended PS-232 signals into balanced RS-485 differential signals and extends... more

Wewean Suitable for USB-FC4A/5A Communication Cable FC4A/5A Series PLC Programming Cable Data Download Cable Gold Plated Blue Cables J475

Suitable for USB-FC4A/5A communication cable FC4A/5A series PLC programming cable data download cable gold plated blue more

clearance Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

1�Adopted of high quality electronic components and accuracy process ensure for the durability 2�This converter is compatible with RS-232C and RS-485 standards 3�It converts single-ended PS-232 signals into balanced RS-485 differential signals... more

Pre-Owned Introduction to Geographic Information Systems with Data Files CD-ROM Paperback

CONDITION – USED: Books sold are in GOOD or better condition. Good Condition: Minimal damage to the cover dust jacket may not be included minimal wear to binding most of the pages undamaged(e.g. minimal creases or tears) highlighting / underlining... more

USB2.0 to RS485/RS422 Converter DB9 Serial Communication Data Interface Adapter DeviceHXSP-2118F

Using sophisticated production technology this converter has excellent performance and high speed. Supports remote wake-up and power management. The USB bus directly takes power without external power supply. Has wide compatibility has a wide range of... more

2024 USB2.0 to RS485/RS422 Converter DB9 Serial Communication Data Interface Adapter DeviceHXSP-2118F

1�Using sophisticated production technology this converter has excellent performance and high speed. 2�Supports remote wake-up and power management. The USB bus directly takes power without external power supply. 3�Has wide compatibility has a... more

Lot of 10pc Kentek 6 Feet FT DB9 Female to DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 to 25 Pin for DTE PC Mac Linux Data Transmission communication

This null modem DB9 9 pin female to DB25 25 pin female serial cable is ideal for two DTE two computers devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Double... more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

Condition: 100% Brand new Item Type: Converter Adapter Interface: EIA/TIA compatible RS-232C standard and RS-485 standard Electrical Interface: RS-232 is a DB9 female (hole) RS-485 is a 4-bit terminal Working Mode: Asynchronous half duplex.... more

USB2.0 to RS485/RS422 Converter DB9 Serial Communication Data Interface Adapter DeviceHXSP-2118F

1�Using sophisticated production technology this converter has excellent performance and high speed. 2�Supports remote wake-up and power management. The USB bus directly takes power without external power supply. 3�Has wide compatibility has a... more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

Condition: 100% Brand new Item Type: Converter Adapter Interface: EIA/TIA compatible RS-232C standard and RS-485 standard Electrical Interface: RS-232 is a DB9 female (hole) RS-485 is a 4-bit terminal Working Mode: Asynchronous half duplex.... more

Converter Adapter Serial RS232 to RS485 Communication Data Interface Networking Supplies

1�Adopted of high quality electronic components and accuracy process ensure for the durability 2�This converter is compatible with RS-232C and RS-485 standards 3�It converts single-ended PS-232 signals into balanced RS-485 differential signals... more