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We stock and service RS485 Industrial Automation equipment, replacement parts and related systems - both current and discontinued products.

Select from the search results below or call us at (212) 772- 6992 ext. 704 or email rfitzgerald@yorkscientific.com for help with your RS485 requirements.

Click here to have us contact you with a quote or for further assistance.

972 results found for "RS485"
General Electric

Feeder Management Relay, Basic Display, Rear Serial Comm - Redundant Rs485, Rear Ethernet Comm - 10/100 Base Tx, 19 Inch Rack, 24-48 V Dc, Slot F - 8 Dig In / 8 Out

F650BABF2G0LOSHE-Refurbished

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General Electric

Feeder Management Relay, Basic Display, Serial Com - Redundant Rs485, Ethernet Com - 10/100 Base Tx, 19 Inch Rack, 110-250 Vdc/120-230 Vac, Slot F - 8 Dig In/8 Out/

F650BABF2G1HI6-Refurbished

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General Electric

Feeder Management Relay, Graphic Display, Serial Comm - Redundant Rs485 / Fiber Remote Can Bus I/o, Ethernet Comm - 10/100 Base Tx, 19 Inch Rack, 110-250 V Dc/120-2

F650NXBF1G1HI6-Refurbished

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General Electric

Feeder Management Relay, Graphics Display, Rear Serial Comm - Redundant Rs485, Rear Ethernet Comm - 10/100 Base Tx/100 Base Fx, 19 Inch Rack, 110-250 V Dc / 120-230

F650MXCF1G4HI6E-Refurbished

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General Electric

Power Quality Meter, 4 Isolated Analog Outputs, 0-20 Ma, 4-20 Ma Analog Input, 2nd Rs485 Port

PQMII-T20-Refurbished

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General Electric

Power Quality Meter, 90-300 Vdc / 70-265 Vac, 50/60 Hz, 20 Va, Front Rs232 Serial Port, 2 Rear Rs485 Serial Ports, Keypad With Large Illuminated 40-char Display, 600912983.1

PQMII-A-Refurbished

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Hbm

Basic Device For Dc Voltage Amplifier Board Ad101b Or Ad103c, Direct Computer Connection Via Rs232 Or Rs485 Interface, Operating Voltage Range: 10 To 30 V, Degree Of Protection: Ip65, Emc P

AED9101D-Refurbished

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Lenze

Inverter, 16-bit Micro Processor, 8 Digital Inputs, 4 Freely Assignable Digital Outputs, 1 Freely Assignable Monitor Output, Rs232c/rs485, 220/240 Volts, 9 Amp,

8104 E.6B.22-Refurbished

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Nippen

Energy Meter, 8x1 Alphanumeric Lcd Display, Fs 35939 Wh, 4 Wire, 5 Amp, 3 Phase, 230/415 V, Pulse Output, Modbus Rs485

EM-34LS-Refurbished

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Nk Technologies

Apn Power Monitor, 24u - 24 Vac/dc Powered, 600 Vac Max., 0-2000 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC2-24U-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 24u - 24 Vac/dc Powered, 600 Vac Max., 0-500 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC1-24U-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 120 - 120 Vac Powered, 600 Vac Max., 0-2000 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC2-120-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 120 - 120 Vac Powered, 600 Vac Max., 0-500 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC1-120-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 120 - 120 Vac Powered, 600 Vac Max., 5 Amp Current Transformer Input, Modbus Rtu (rs485)

APN-600-5A-120-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 120 - 120 Vac Powered, 600 Vac Max., Protect Current Transformer Input, Modbus Rtu (rs485)

APN-600-MV-120-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 240 - 240 Vac Powered, 600 Vac Max., 0-2000 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC2-240-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 240 - 240 Vac Powered, 600 Vac Max., 0-500 Amp Flexible Cts Included, Modbus Rtu (rs485)

APN-600-RC1-240-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 240 - 240 Vac Powered, 600 Vac Max., 5 Amp Current Transformer Input, Modbus Rtu (rs485)

APN-600-5A-240-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 240 - 240 Vac Powered, 600 Vac Max., Protect Current Transformer Input, Modbus Rtu (rs485)

APN-600-MV-240-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 24u - 24 Vac/dc Powered, 600 Vac Max., 5 Amp Current Transformer Input, Modbus Rtu (rs485)

APN-600-5A-24U-MOD-Refurbished

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Nk Technologies

Apn Power Monitor, 24u - 24 Vac/dc Powered, 600 Vac Max., Protect Current Transformer Input, Modbus Rtu (rs485)

APN-600-MV-24U-MOD-Refurbished

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Rayleigh Instruments

Energy Meter, Easywire, Split Load, Multi-function, 3-phase, 4-wire, Din Rail Mount, Rs485/modbus Rtu - Double Ct Connection, With Integrated Pulse Output

30006010-Refurbished

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Schneider Electric

Energy Meter, Powerlogic, 3 Pole, 1-5 Amp, 90-450 Vac, 100-300 Vdc, 50/60 Hz, 50-100 Ms, 2 Digital Inputs, 2 Digital/relay Outputs, Rs485 Port, 256 Kb Memory, Flush Mount, -25 To +70 Degrees

METSEPM5331-Refurbished

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Schneider Electric

Icla Ifx Insert 2xm12 Rs485 With Plate

VW3L1R000-Refurbished

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Schneider Electric

Multi-circuit Energy Meter Board, 90 - 277 Vac Supply, Monitors 36 Branch Circuits And Mains Values, Class 1 (1%) Accuracy, 1.8s Update Time, Rs485 Com Port

BCPMA236S-Refurbished

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Schneider Electric

Power Meter, 5amp, 125-250vac, 50-60hz, 10-9000ma Measurement Current, Rs485 Communication Port

METSEPM5111-Refurbished

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Schneider Electric

Power Meter, Easylogic Pm2130, Power & Energy Meter, Up To The 31st Harmonic, Led Display, Rs485, Class 0.5s

METSEPM2130-Refurbished

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Schneider Electric

Power Meter, Easylogic, Up To 15th H, Lcd, Rs485, Class 1,

METSEPM2220-Refurbished

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Schneider Electric

Power Meter, Powerlogic Range, 3 Pole +n, 100-480 Vac, 100-300 Vdc, 45-65 Hz, 2 Digital Inputs/outputs, Rs485 Port, Din Rail Mount, -40 To +85 Degrees C, Ip20/40

METSEPM3255-Refurbished

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Siemens

Power Meter, Simeas P50, 95x96mm, Rs485, Ip41

7KG7750-0BA01-0AA0-Refurbished

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Tantec

Power Generator, Corona/plasma Power Generator, 2150 Va, Input:, 100-240 Vac, 50/60 Hz, Output:, 400 Vp/0-2000 Watt, (110v: Max 1500 Watt), 1 Usb / 1 Serial Rs485 Port, (092115)

HV-X20-Refurbished

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Te Connectivity

Digital Meter, Multifunction, 60-120-250 Amp, 100-230 Vac, 45-65 Hz, Modbus Rtu Rs485, Din Rail Mount

DL1-01-Refurbished

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Gefran

Serial Line Converter, Rs232/rs485, Automatic Rs-485 Data Flow Control, 3000 Vdc Isolation Protection, Surge Protection Rs-485 Data Line, 10-30 Vdc, -10 To 70 Celsius Operating Temperature

ADAM-4520-Refurbished

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Danaher Controls

Mac Tach Series, 6 Solid State Outputs, 4 Wire Rs485, Universal Power 85 - 265 Vac

CM130131210-Refurbished

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Red Lion Controls

Temperature Control, 1/8 Din, Dual Alarm Output, Rs485

TCU00004-Refurbished

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Advantech

Converter Optically Isolated, Rs232 To Rs485

485OIC-Refurbished

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Siemens

Cpu Module, Simatic S7-300, 313c-2 Ptp, Compact, With Mpi, 16 Di/16 Do, 3 High-speed Counters (30 Khz), Integrated Interface Rs485, Integr. Power Supply 24 V Dc, Work Memory 128 Kb, Successo

6ES7313-6BG04-0AB0-Refurbished

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Motrona

Frequency Converter, Pulse Inputs, Input Frequency Up To 1 Mhz, Serial Rs232 / Rs485 Interface, 18-30 Vdc, Snap-on Housing, Din Rail Mount, Replaced By Fu210

FU252-Refurbished

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Danfoss

Programmable Controller, Supply Voltage [v] Ac: 110 - 230, Communication Type: Canbus Rs485 Modbus

080G0307-Refurbished

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Motrona

Signal Frequency Converter, Pulse Inputs, Input Frequency Up To 1 Mhz, Analog Output, 18-30 Vdc, 0-20 Ma, Serial Rs232- / Rs485 Interface, Replaces Fu252

FU210-Refurbished

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Vipa

Cpu Module, Profibus-dp Controller, 128 Kb Memory, Rs485 Interface, Up To 32 Expansions, Programmable W/ Winplc7/ Simatic Manager

215-2BM03-Refurbished

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Banner Engineering

77605, Wireless Gateway Controller, Surecross, Series Dx80, Star, 4in Selectable, 8out Pnp, 900mhz, 150mw, Ip67 Housing, 10-30vdc, Ext Antenna Rtu Over Rs485, In: 4 Disc, Out: 8 Disc Pnp

DX80G9M6S4P8-Refurbished

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Yaskawa Electric

Cpu Module, 128 Kb Work Memory, Interface (9 Position Sub-d): Canopen Master, Interface (rs485): Mpi, Mmc Card Slot: Up To 32 Expansion Modules, Programmable With Winplc7 And Simatic Manager

215-2CM03-Refurbished

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Autonics

Solid State Power Controller, Spr Series, Slim, Led Display, 3 Phase, 440 Vac Supply, 50/60 Hz, 35 Amp Rated Load Current, Alarm + Rs485 Comm Output, Normal/constant Voltage/current/power Co

SPR3-435TFF-Refurbished

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Carlo Gavazzi

Energy Meter, Self Power Supply 18-260vav, 45-65hz, 400vl-l, 1 Or 5a Input, Pulse And Modbus Rs485 Output

EM21-72D.AV5.3.X.OS.X-Refurbished

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Phoenix Contact

Siemens, Psm-v24/rs485-p/bb/i, Psmv24rs485pbbi, Communication Module Rs-232 To Rs-485

PSM-V24/RS485-P/BB/I-Refurbished

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Danaher Controls

Max Count Series, 8 Solid State And 3 Relay Outputs, 4 Wire Rs485, Universal Power 85 - 265 Vac

CM030161212-Refurbished

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Electro Industries

Panel Meter, Power Meter Multifunction, Shark 100, 60 Hz System, 5 Amp Nominal Ct Secondary, Rs485+kyz Pulse, Ansi Mounting

SHARK100-60-10-V2-D2-485P-X-Refurbished

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Siemens

Control Unit, Sinamics G120, Cu240e-2 E-type Safety Integrated, Sto Rs485-interface, Uss-protocol 6 Digital Inputs, 3 Digital Outputs, 2 Analog Inputs/outputs, Interface Protection, Without

6SL3244-0BB12-1BA1-Refurbished

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Carlo Gavazzi

Compact Power Transducer, Cpt-din Bsc, 3-ph, 400/690vll, 90-260vac/dc, Rs485 Prt

CPTDINAV53HS1BX-Refurbished

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Zebra

Cpu Module, Series 420, Moscad, 2 Port, Rs232c / Rs485

FLN2414B-Refurbished

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