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B&B Electronics 2052300-001 RS232 Optical Isolator

B&B Electronics 2052300-001 RS232 Optical Isolator

$299.99$150.00

B&B Electronics MESR02T9, 2 Port Modbus Gateway, RS-232, Din Rail

B&B Electronics MESR02T9, 2 Port Modbus Gateway, RS-232, Din Rail

$328.90$164.45

B&B ELECTRONICS ETHERNET SERIAL SERVER ESP902

B&B ELECTRONICS ETHERNET SERIAL SERVER ESP902

$139.99$70.00

B&B Electronics RS-422 Converter

B&B Electronics RS-422 Converter

$74.99$37.49

B&B Electronics RS-232 CHARACTER INDICATOR

B&B Electronics RS-232 CHARACTER INDICATOR

$24.99$12.49

B&B Electronics Ethernet Switch ESW205 MT Industrial Used B

B&B Electronics Ethernet Switch ESW205 MT Industrial Used B

$79.95$39.98

B&B ELECTRONICS 232LPTTL33 Four Channel RS-232 to TTL / CMOS Converter Advantech

B&B ELECTRONICS 232LPTTL33 Four Channel RS-232 to TTL / CMOS Converter Advantech

$45.49$22.75

2 ea B&B Electronics 485LDRC9 Optically Isolated RS-232 to RS-422/485 Converter

2 ea B&B Electronics 485LDRC9 Optically Isolated RS-232 to RS-422/485 Converter

$39.49$19.75

New B&B ELECTRONICS LDV STREAMER VERSION 2 OBDII Converter LDVDSV2-S no cable

New B&B ELECTRONICS LDV STREAMER VERSION 2 OBDII Converter LDVDSV2-S no cable

$9.98$4.99

B&B Electronics RS-232 Mini Electronic Old Stock Tester

B&B Electronics RS-232 Mini Electronic Old Stock Tester

$12.49$6.25

^^ B&B ELECTRONICS V-LINX ETHERNET SERIAL SERVER RS-232 (VMH137)

^^ B&B ELECTRONICS V-LINX ETHERNET SERIAL SERVER RS-232 (VMH137)

$30.00$15.00

B&B SMARTWORX electronics EIR305-1ST Selector Switch *NEW*

B&B SMARTWORX electronics EIR305-1ST Selector Switch *NEW*

$219.99$110.00

Siemens B&B Electronics 3PCISMNS3 PCI Capture Card 61350

Siemens B&B Electronics 3PCISMNS3 PCI Capture Card 61350

$119.99$59.99

B&B Electronics Optically Isolated Serial Converter, RS-232 to RS-422/485

B&B Electronics Optically Isolated Serial Converter, RS-232 to RS-422/485

$59.95$29.98

B&B Electronics MiniMc Switching Media Converter

B&B Electronics MiniMc Switching Media Converter

$90.00$45.00

B&B Electronics ELINX EIRP410-2SFP-T Ind. Gigabit Ethernet Switch 8 Ports PoE

B&B Electronics ELINX EIRP410-2SFP-T Ind. Gigabit Ethernet Switch 8 Ports PoE

$1110.00$555.00

B&B Electronics 485OTLED RS-232 RS-422/485 Optically Isolated Converter ~ New

B&B Electronics 485OTLED RS-232 RS-422/485 Optically Isolated Converter ~ New

$29.99$14.99

B&B ELECTRONICS 485LDRC9 OPTICALLY ISOLATED CONVERTER RS-232 RS-422/485 (224-2)

B&B ELECTRONICS 485LDRC9 OPTICALLY ISOLATED CONVERTER RS-232 RS-422/485 (224-2)

$20.00$10.00

B&B Electronics FOSTCDR RS-232/RS-485 to Fiber Optic Converter Multimode Signal

B&B Electronics FOSTCDR RS-232/RS-485 to Fiber Optic Converter Multimode Signal

$55.00$27.50

B & B ELECTRONICS 422CON RS-232/RS-422 CONVERTER

B & B ELECTRONICS 422CON RS-232/RS-422 CONVERTER

$15.00$7.50

LOT OF 3 B&B Electronics 422LP25R Port Powered RS-232 To RS-422 Converter

LOT OF 3 B&B Electronics 422LP25R Port Powered RS-232 To RS-422 Converter

$45.00$22.50

B&B Electronics Model MES1B Network Converter Modbus TCP to Modbus ASC

B&B Electronics Model MES1B Network Converter Modbus TCP to Modbus ASC

$65.95$32.98

B&B ELECTRONICS RS232 Serial Data Tap

B&B ELECTRONICS RS232 Serial Data Tap

$49.99$25.00

NEW B&B Electronics - RS-232 to RS-422 - Converter 422COR 422 COR

NEW B&B Electronics - RS-232 to RS-422 - Converter 422COR 422 COR

$39.00$19.50

B&B ELECTRONICS USOPTL4

B&B ELECTRONICS USOPTL4

$49.99$25.00

B&B Electronics 9SPOP2 9-Pin RS-232 Port-Powered Isolator Module #38A19*IAC

B&B Electronics 9SPOP2 9-Pin RS-232 Port-Powered Isolator Module #38A19*IAC

$31.99$15.99

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED RS-232 to RS-422/485

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED RS-232 to RS-422/485

$19.50$9.75

B&B Electronics Optically Isolated Serial Converter RS-232 to RS-422/485

B&B Electronics Optically Isolated Serial Converter RS-232 to RS-422/485

$29.95$14.97

B&B ELECTRONICS 4850PDR RS-485 ISOLATED REPEATER

B&B ELECTRONICS 4850PDR RS-485 ISOLATED REPEATER

$75.00$37.50

B&B ELECTRONICS IE-MultiWay Media/Mode Converter Gigabit Ethernet

B&B ELECTRONICS IE-MultiWay Media/Mode Converter Gigabit Ethernet

$329.00$164.50

B&B Electronics V-Linx Ethernet Serial

B&B Electronics V-Linx Ethernet Serial

$150.00$75.00

B&B ELECTRONICS ETHERNET SERIAL SERVER ESP902

B&B ELECTRONICS ETHERNET SERIAL SERVER ESP902

$125.99$62.99

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED CONVERTER RS-232 RS-422/485

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED CONVERTER RS-232 RS-422/485

$15.50$7.75

B&B Electronics DB25-pin lot (5), adapters/connectors RS-232 vintage computer/PC

B&B Electronics DB25-pin lot (5), adapters/connectors RS-232 vintage computer/PC

$50.00$25.00

B&B ELECTRONICS AD-1220 POWER SUPPLY UNMP

B&B ELECTRONICS AD-1220 POWER SUPPLY UNMP

$16.00$8.00

B&B Electronics RS-232 RS232 to Current Loop Converter - Pre-Owned

B&B Electronics RS-232 RS232 to Current Loop Converter - Pre-Owned

$59.00$29.50

(NEW) B&B ELECTRONICS ESW205-ST Unmanaged Industrial 2-Port Ethernet Switch

(NEW) B&B ELECTRONICS ESW205-ST Unmanaged Industrial 2-Port Ethernet Switch

$200.00$100.00

B&B ELECTRONICS BB-485LDRC9 CURRENT CONVERTER

B&B ELECTRONICS BB-485LDRC9 CURRENT CONVERTER

$45.59$22.80

B&B Electronics OBD II Streamer LDVDSV2-S-P9D with Cables

B&B Electronics OBD II Streamer LDVDSV2-S-P9D with Cables

$59.95$29.98

B&B Electronics VESR901 Ethernet Device

B&B Electronics VESR901 Ethernet Device

$69.95$34.98

Used B&B Electronics (MIPort) 3PCIU4 Multi-Interface PCI Bus Serial Card

Used B&B Electronics (MIPort) 3PCIU4 Multi-Interface PCI Bus Serial Card

$60.00$30.00

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED RS-232 TO RS-422/485 CONVERTER NEW

B&B ELECTRONICS 485LDRC OPTICALLY ISOLATED RS-232 TO RS-422/485 CONVERTER NEW

$80.00$40.00

B&B ELECTRONICS TERMINAL BLOCK BOARD FOR SPIO DAPB1

B&B ELECTRONICS TERMINAL BLOCK BOARD FOR SPIO DAPB1

$19.99$9.99

B&B Electronics RS-422 to RS-422 Optically Isolated Converter M to F Advantech

B&B Electronics RS-422 to RS-422 Optically Isolated Converter M to F Advantech

$68.99$34.49

B&B ELECTRONICS BB-485LDRC9 CURRENT CONVERTER

B&B ELECTRONICS BB-485LDRC9 CURRENT CONVERTER

$139.99$70.00

B&B Electronics USOPTL4DR Interface Module

B&B Electronics USOPTL4DR Interface Module

$60.01$30.00

B&B Electronics Model 232CDT RS-232 Data Tap

B&B Electronics Model 232CDT RS-232 Data Tap

$40.00$20.00

B&B ELECTRONICS USOPTL4 ISOLATED CONVERTER

B&B ELECTRONICS USOPTL4 ISOLATED CONVERTER

$49.97$24.98

B&B Electronics 9PMDS 9 Pin Modem Data Splitter

B&B Electronics 9PMDS 9 Pin Modem Data Splitter

$50.00$25.00

B&B ELECTRONICS EIR306 ETHERNET SWITCH 6 COPPER PORTS 10-30VDC

B&B ELECTRONICS EIR306 ETHERNET SWITCH 6 COPPER PORTS 10-30VDC

$50.00$25.00

B&B ELECTRONICS ESW208 Unmanages Ethernet Switch

B&B ELECTRONICS ESW208 Unmanages Ethernet Switch

$149.00$74.50

LOT OF 2 - B & B Electronics RS-485 485OPDR Isolated Repeater

LOT OF 2 - B & B Electronics RS-485 485OPDR Isolated Repeater

$65.00$32.50

B & B Electronics RS422-485 Converter with Banner 2517 Cable MQDMC-530 NEW

B & B Electronics RS422-485 Converter with Banner 2517 Cable MQDMC-530 NEW

$75.00$37.50

B&B Electronics 9-Pin Data Tap 9PCDT New

B&B Electronics 9-Pin Data Tap 9PCDT New

$59.99$30.00

B & B Electronics ELINX EIR205 Unmanaged Industrial Ethernet Switch

B & B Electronics ELINX EIR205 Unmanaged Industrial Ethernet Switch

$115.00$57.50

B&B ELECTRONICS RS-485 ISOLATED REPEATER MODEL 485OPDR NEW

B&B ELECTRONICS RS-485 ISOLATED REPEATER MODEL 485OPDR NEW

$50.00$25.00

ELINX B&B ELECTRONICS EIR205 5-PORT UNMANAGED INDUSTRIAL ETHERNET SWITCH

ELINX B&B ELECTRONICS EIR205 5-PORT UNMANAGED INDUSTRIAL ETHERNET SWITCH

$23.98$11.99

B&B Electronics 485Ldrc Optically Isolated Converter

B&B Electronics 485Ldrc Optically Isolated Converter

$31.04$15.52

B&B Electronics E-Linx Industrial Ethernet Switch 6 Ports EIR306

B&B Electronics E-Linx Industrial Ethernet Switch 6 Ports EIR306

$21.96$10.98

NEW B & B Electronics TL to RS232 Converter - 232LPTTL w/Warranty

NEW B & B Electronics TL to RS232 Converter - 232LPTTL w/Warranty

$37.00$18.50

B&B Electronics UH104 Module 4 Port High Resolution

B&B Electronics UH104 Module 4 Port High Resolution

$109.00$54.50

B & B electronics 485LDRC9 Optically Isolated RS-232 to RS-422/485 *WARRANTY*

B & B electronics 485LDRC9 Optically Isolated RS-232 to RS-422/485 *WARRANTY*

$21.95$10.97

B&B Electronics 422LCOR RS-232 to RS-422 Converter w/ Charger

B&B Electronics 422LCOR RS-232 to RS-422 Converter w/ Charger

$26.99$13.49

B&B Electronics 8-Port Unmanaged Ethernet Switch Elinx Model ESW108 Tested Works

B&B Electronics 8-Port Unmanaged Ethernet Switch Elinx Model ESW108 Tested Works

$25.00$12.50

B&B ELECTRONICS IMC NETWORKS MiniMc-Gigabit

B&B ELECTRONICS IMC NETWORKS MiniMc-Gigabit

$10.00$5.00

B&B Electronics "MIPort" 3PCIU4 Multi-Interface PCI Bus Serial Card T6-E12

B&B Electronics "MIPort" 3PCIU4 Multi-Interface PCI Bus Serial Card T6-E12

$50.00$25.00

B&B ELECTRONICS RS-485 ISOALTED REPEATER- NEW

B&B ELECTRONICS RS-485 ISOALTED REPEATER- NEW

$40.00$20.00

B&b Electronics 806-39753 MDR-10-5 Power Supply Module

B&b Electronics 806-39753 MDR-10-5 Power Supply Module

$61.98$30.99

B & B Electronics RS-232/485 Surge-Protected Converter 485TBLED

B & B Electronics RS-232/485 Surge-Protected Converter 485TBLED

$20.00$10.00

B&B Electronics / Advantech MESR901 Vlinx Modbus Ethernet Gateway

B&B Electronics / Advantech MESR901 Vlinx Modbus Ethernet Gateway

$89.00$44.50

B & B Electronics 422NOICR RS-232/RS-422 Serial Converter 25 Pinhole

B & B Electronics 422NOICR RS-232/RS-422 Serial Converter 25 Pinhole

$13.30$6.65

B&B Electronics RS-232 USB Adapter Model USO9ML2-LS ULINX Serial Conversion READ

B&B Electronics RS-232 USB Adapter Model USO9ML2-LS ULINX Serial Conversion READ

$20.00$10.00

B&B Electronics 232BSS4 Buffered Smart Switch 4-Port 12VDC

B&B Electronics 232BSS4 Buffered Smart Switch 4-Port 12VDC

$89.99$44.99

B&B Electronics 485OTLED RS-232 RS-422/485 Optically Isolated Converter ~ New

B&B Electronics 485OTLED RS-232 RS-422/485 Optically Isolated Converter ~ New

$34.95$17.48

B&B ELECTRONICS 485LDRC9 Optically Isolated RS-232 to RS-422/485 Converter

B&B ELECTRONICS 485LDRC9 Optically Isolated RS-232 to RS-422/485 Converter

$75.00$37.50

485SD9TB, CONVERTER, B & B ELECTRONICS

485SD9TB, CONVERTER, B & B ELECTRONICS

$40.00$20.00

B&B Electronics 857-10811 PoE Giga-MiniMc

B&B Electronics 857-10811 PoE Giga-MiniMc

$99.99$49.99

B&B Electronics 485SDD16 Data Acquistion Module RS-485 + Manual

B&B Electronics 485SDD16 Data Acquistion Module RS-485 + Manual

$29.95$14.97

Genuine B&B ELECTRONICS LDVDSV2-S LDV STREAMER VERSION 2 OBDII Converter

Genuine B&B ELECTRONICS LDVDSV2-S LDV STREAMER VERSION 2 OBDII Converter

$29.99$14.99

B&B Electronics Distributed Smart Switch Model 485DSS nos no box

B&B Electronics Distributed Smart Switch Model 485DSS nos no box

$49.99$25.00

B&B ELECTRONICS 232CLDR CONVERTER NSNP

B&B ELECTRONICS 232CLDR CONVERTER NSNP

$141.00$70.50

New B&B Electronics Data Acquisition Module 232SDD16

New B&B Electronics Data Acquisition Module 232SDD16

$75.00$37.50

B&B Electronics 3PXCC2A Serial Card, 2x 9-Pin Male D-Sub Connectors, 0.65-2.5V

B&B Electronics 3PXCC2A Serial Card, 2x 9-Pin Male D-Sub Connectors, 0.65-2.5V

$310.00$155.00

(1) NEW B&B Electronics 9POP4 RS-232 Isolator

(1) NEW B&B Electronics 9POP4 RS-232 Isolator

$51.00$25.50

B&B ELECTRONICS MODEL 485HESP HIGH ENERGY SURGE PROTECTOR NEW NOS

B&B ELECTRONICS MODEL 485HESP HIGH ENERGY SURGE PROTECTOR NEW NOS

$74.95$37.48

B&B Electronics 422TTL Serial Converter, RS-422 to TTL, 25-pin Dsub, 12VDC

B&B Electronics 422TTL Serial Converter, RS-422 to TTL, 25-pin Dsub, 12VDC

$39.99$20.00

B&B Electronics AD 1220 RS-232 to RS-422 Converter Nos Surplus

B&B Electronics AD 1220 RS-232 to RS-422 Converter Nos Surplus

$23.99$11.99

B&B ELECTRONICS AD-1210 POWER SUPPLY NSNP

B&B ELECTRONICS AD-1210 POWER SUPPLY NSNP

$29.00$14.50

B&B Electronics - RS-232 to RS-422 - Converter 422 COR

B&B Electronics - RS-232 to RS-422 - Converter 422 COR

$29.99$14.99

B&B Electronics MiniMc Switching Media Converter

B&B Electronics MiniMc Switching Media Converter

$29.99$14.99

B&B Electronics 9SPOP2 9-Pin RS-232 Port-Powered Isolator

B&B Electronics 9SPOP2 9-Pin RS-232 Port-Powered Isolator

$20.00$10.00

B&B ELECTRONICS, VLINX BB-ESR902 2 PORT ETHERNET SERIAL SERVER;

B&B ELECTRONICS, VLINX BB-ESR902 2 PORT ETHERNET SERIAL SERVER;

$85.00$42.50

B&B Electronics RS-422 RS-232 Converter, 422LP9R, 03-935462-01, 03-935112-01

B&B Electronics RS-422 RS-232 Converter, 422LP9R, 03-935462-01, 03-935112-01

$114.99$57.49

B&B Electronics P485BTB Battery Powered RS-422/485 to Palm Converter

B&B Electronics P485BTB Battery Powered RS-422/485 to Palm Converter

$49.95$24.98

B&B Electronics Minimc 10/100mbps Switching Media Converter 855-10623 Used

B&B Electronics Minimc 10/100mbps Switching Media Converter 855-10623 Used

$80.00$40.00

B&B Electronics 485ABOIC Optically Isolated RS-485 to RS-485 PLC Converter 24V

B&B Electronics 485ABOIC Optically Isolated RS-485 to RS-485 PLC Converter 24V

$30.30$15.15

NEW B&B Electronics Interface Modules 9P 232 2 WIRE 1 PS RS-232 2000V

NEW B&B Electronics Interface Modules 9P 232 2 WIRE 1 PS RS-232 2000V

$11.98$5.99

B&B ELECTRONICS VESP211-232 V-LINX ETHERNET SERIAL SERVER RS-232 12 VDC 2.5 WATT

B&B ELECTRONICS VESP211-232 V-LINX ETHERNET SERIAL SERVER RS-232 12 VDC 2.5 WATT

$65.00$32.50

B&B Electronics ESW108 8-Port 10/100 Unmanaged Ethernet Switch

B&B Electronics ESW108 8-Port 10/100 Unmanaged Ethernet Switch

$55.00$27.50

B&B Electronics ESR904 VLINX Industrial Ethernet Serial Server

B&B Electronics ESR904 VLINX Industrial Ethernet Serial Server

$80.09$40.05