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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.

1000 results found for "RS485"
Lae Electronic

Universal Controller, 230 Vac, 50/60 Hz, 2 Channel, Relay Output, Ptc/ntc10k, Screw Terminals, Rs485 Serial Comm, Din Rail Mount

AC1-27TS2RE-B-Refurbished

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Asea Brown Boveri

Pqf Lv, Active Filter Controller, Rs485 Modbus Adapt

2GCA291950A0075-Refurbished

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Siemens

Central Processing Unit, 1517-3 Pn/dp, Simatic S7-1500, 20 Digital/outputs Inputs, Profinet Interface, Rs485 Port, 32 Gm Memory, 2 Mb Program Capacity, -40 To +70 Degrees C

6ES7517-3AP00-0AB0-Refurbished

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Control Technology Inc

2509 Series Classic, Rs485 Remote Base Controller

2500-RIO-B-Refurbished

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Parker

Servo / Stepper Controller, 4 Axis, 24 Vdc, 25 Mhz Cpu Speed, Rs232 Rs485 And Ethernet Communication

6K4-Refurbished

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Danaher Controls

Rate Meter, Rs485, Low V

C628-40052-Refurbished

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Ai Tek Instruments

Tachometer, Digital, 80-264 Vac / 12-30 Vdc Power Input, Rs485/usb Communication, Tachlink Compatible, Analog Output, Mechanical Relay Output (x2), Solid State Relay Output (x2), Din Rail Mo

T77530-10-Refurbished

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Red Lion Controls

Alarms, Rs485, Ip65

PSC11004-Refurbished

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Black Box Corp

Async Rs232 To Rs485 Intfcnvtr W/db25 Ter Blk 220v

IC525AE-F-Refurbished

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Hydril

Pc Board Pod-rs485 Isolator

AA5160000600-Refurbished

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Socomec

Signal Amplifier Device, 4 X Rs485 Ports, 230 Vac, 50 Hz

48990015-Refurbished

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Siemens

Com321, Converter Rs485tors232,120vac, 1-port

COM-32-1-Refurbished

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Siemens

Conv. Rs485 To Rs232,130-370vac, 4-port

COM-128-2-Refurbished

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Siemens

Conv. Rs485 To Rs232,130-370vac, 4-port

COM-128-3-Refurbished

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Siemens

Converter Rs485tors232, 120vac, 4-port

COM-128-1-Refurbished

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Siemens

Converter Rs485tors232,120vac, 1-port

COM-32-3-Refurbished

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Siemens

Converter, Rs485 Seabus To Eth 10baset

ETH CONV CAT5-Refurbished

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L Com

Cvtr Rs232 To Rs485

CVTR-I-7520-Refurbished

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L Com

Cvtr Usb To 1 Channel Rs485 W/

I-7563-Refurbished

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Laurel Electronics

Digital Panel Meter Red Led Function 0-200.00 Rms Volts Rs485 85-264vac Power

L20002RMV4-Refurbished

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Murr Elektronik

Konverter Rs232/rs485

55716-Refurbished

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Laurel Electronics

Laureate 1/8 Din Digital Panel Meter, Red Leds, Low Voltage Power 12-30 Vac Or 10-48 Vdcno Relays, 4-20 Ma, 0-10v, -10 To +10v Analog Output, Rs485 Ad

L21012DCV1-Refurbished

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Laurel Electronics

Laureate 1/8 Din Digital Panel Meter, Red Leds, Universal 85-264 Vac Power, Two 8a Form C Contact Relays, 4-20 Ma, 0-10v, -10 To +10v Analog Output, Usb-to-rs485 Converter, -200.00 To +200.0

L20116DCA3-Refurbished

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Danaher Controls

Max Tach Series, 6 Solid State And Relay Outputs 4 Wire Rs485, 12 Vdc

CM130141220-Refurbished

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Cimon, Inc.

Non-expandable Brick-type Plc, Cimon Micro-s Series, Di8/do8(tr Sink), Usb Loader, Rs232c 1ch, Rs485 1ch, Ethernet 1ch, No Expansion

CM3-SB16MDTF-Refurbished

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Cimon, Inc.

Non-expandable Brick-type Plc, Cimon Micro-s Series, Di8/do8(tr Source), Usb Loader, Rs232c 1ch, Rs485 1ch, Ethernet 1ch, No Expansion

CM3-SB16MDCF-Refurbished

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Danaher Controls

Rate Met,rly,4-20ma,rs485 Low

C62841352-Refurbished

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Danaher Controls

Rate Meter 4-2ma Rs485 Low Vlt

C628-40352-Refurbished

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Danaher Controls

Rate/tot,rly,4-20ma,rs485,lv

C628-51352-Refurbished

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Danaher Controls

Rate/tot,rly,4-20ma,rs485,uni

C628-51350-Refurbished

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Carlo Gavazzi

Temp Control- T2032,ss,rl,rs485,100-240vac

T20321SR4A-Refurbished

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Omron

Volt,1aux,scw Rs485,24vac/dc

E5GC-QX1D6M-015-Refurbished

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Delta Controls

Control Panel, Digital, Intellicon. 24x24 I/o, Coax, Rs485 , Eeprom

ICP-010-Refurbished

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Delta Controls

Control Panel, Digital, Intellicon. 24x24 I/o, Coax, Rs485 , Eeprom

ICP-010-0703/0009-Refurbished

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Schneider Electric

Controller, Infinit Ii, 5 Universal Inputs, 24 Vac, 0.17 Amp, 4 Va, 50/60 Hz, Rs485 Port

I2867-Refurbished

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Johnson Controls

Network Controller, 24vac, 2 Rs232c Serial Ports, 2 Usb Serial Ports, 2 Rs485 Ports, 1 Ethernet Port, 1 Data Protection Battery, Supports 2 Ns Or 2 Bacnet Ms/tp ...

MS-NAE5510-1-Refurbished

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Honeywell

Expansion I/o Board, Comfortpoint Open, Ip20, Led Indication (, 24 Input / Output, 15 Va, 24 Vac, 50/60 Hz, Abs Plastic, Rs485 Connection, Din Rail/wall Mount

CP-EXPIO/U-Refurbished

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Honeywell

Pc Board, Rs485 Interface Board, Intelligent Display, Dnfs

14506344-001-Refurbished

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Carel

Expansion Valve Driver, Evd Evolution, Rs485/modbus Compatible, For Carel Valves

EVD0000E50-Refurbished

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United Technologies

Network Card, Optional Card, For Gst200 Series Control Panels, Providing Two Photoelectric Isolation Rs485 Interfaces

P-9940A-Refurbished

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Halstrup Walcher

Absolute Actuating Drive, Motor, Hda70 Series, Standard Design With Rs485, Hiperdrive, Mn 15nm, Un 24vdc, Ip65in, 4.8 Amp, 1034805

HDA70-ILE15027-Refurbished

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Dynamic Motor Motion

Ac Servo Drive, 4-wire High Speed Serial Encoder Bus, With 8-bit Security Code, Single/three-phase 110~240vac 10% 50/60hz Input, Rs485/rs232 Networking

DYN4-L01A2-00-Refurbished

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Asea Brown Boveri

Ac Servo Drive, Flex+ Drive Ii Series, Input: 180-528 Vac 3 Phase, Output: 27.5 Amps, Resolver Feedback, Devicenet, Rs232 / Rs485 Serial Communications, Require ...

FPH4A27TR-RD23-Refurbished

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Introl Design

Controller, Brushless Servo Digital Controller, Servoloc 3 Series, 85-240vac, 3ph, 15amp, Rs485/rs232

SL3-08-230-Refurbished

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Asea Brown Boveri

Flex Drive, 5 Amp, 1 Phase, 230 Vac, 50/60 Hz, Rs232/rs485 Serial Ports, Built In Regen Resistor, Encoder Feedback Option

FPH2A05TB-EN23-Refurbished

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Siemens

Frequency Converter, 2 Analogue Inputs, 6 Digital Inputs, 1 Ptc/kty Input, 2 Analogue Outputs, 2 Relay Outputs, Rs485 Communications, Dc Bus Terminalsinput Current - 33.8ainput Voltage - 3ph ...

6SE6436-2BD31-1CA0-Refurbished

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Nidec Corp

Integration Module, Programmable With Syptpro, Ctnet, Ctsync & Rs485 Port, 2 Digital Inputs And 2 Digital Outputs For High Speed I/o, (82400000016500)

SI-APPS-PLUS-Refurbished

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Sew Eurodrive

Master Servo Drive / Multi-axis, Moviaxis, Ip20, 8 Binary Input / Output, Sd Memory Card Slot, 2 X Ethernet, 2 X Can, Usb, 2 X Rs485, Profinet / Ethernet Ip / Modbus Tcp, 0.9 Amp, 24 V, Incl ...

MXM80A-000-000-00/DHR41B/OMH41B-T0-Refurbished

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Asea Brown Boveri

Microflex Drive, 105-250 Vac, Single Phase Or Three Phase, 9 A, Rs485

FMH2A09TR-EN43EZ-Refurbished

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Parker

Microstepper Drive, Vix Series, 48-80 Vdc, 5.6 Amp, 8 Amp Peak, 51200 Step/rev, 2-phase Stepper, Incremental Encoder Feedback Device, Rs232/rs485 Comm Interface

VIX500IM-DRIVE-Refurbished

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Asea Brown Boveri

Motion Control, Nextmove Esb, 24 Vdc, Digital Signal Processor, 50 Watt, Rs485

NSB002-511-Refurbished

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