YM110001-SD PFVK104 ABB Bailey Relay Input Module
Item NO.:
YM110001-SD PFVK104 ABB BaileyGoods Stock:
3Payment:
T/TProduct Origin:
SwedenColor:
NewShipping Port:
ChinaLead Time:
2-3daysWeight:
0.55kgBrand:
ABB BaileyYM110001-SD PFVK104 ABB Bailey Relay Input Module
Product Description：
An ABB Bailey Relay Input Module is a crucial component within ABB's legacy control systems, such as the Infi-90 and Symphony Melody series. Its primary function is to serve as an interface between a system's low-voltage control circuits and high-voltage field devices. By using relays, the module provides electrical isolation between the sensitive control electronics and the potentially noisy or high-voltage signals from external equipment, ensuring the integrity and safety of the control system.
Electrical Isolation: The relay's mechanical separation of contacts provides galvanic isolation, protecting the PLC's internal electronics from voltage surges, ground loops, and electrical noise coming from field devices.
Signal Conditioning: The module conditions incoming signals to make them compatible with the control system's logic. It can handle a range of AC or DC input voltages.
Input Status Indication: LEDs on the module faceplate typically indicate the on/off status of each input channel, allowing for easy troubleshooting and visual confirmation of field device status.
Signal Conversion: It converts a wide variety of high-power or high-voltage signals from field devices (like motor starter auxiliary contacts or limit switches) into clean, low-voltage digital signals that the control system can process.
Parameters can vary based on the specific module model (e.g., IMASI23, IMASI03, or equivalents).
Input Voltage Range: Specifies the acceptable voltage range for the input signals, such as 24V DC, 48V DC, 120V AC, or 240V AC.
Number of Channels: The number of independent input points the module can handle, typically ranging from 8 to 32 channels per module.
Input Type: Can be dry contact (no external power) or wet contact (requires external power from the field device).
Isolation Voltage: The maximum voltage difference the module can withstand between input channels and the internal control circuitry.
Response Time: The time it takes for the module to recognize a change in the input signal, typically in milliseconds.
Power Consumption: The amount of power the module draws from the system backplane.
Physical Dimensions: Module size and weight, and the type of mounting (e.g., standard ABB Bailey rack).
Operating Environment: The acceptable temperature and humidity ranges for safe operation.
Superior Electrical Isolation: The use of mechanical relays provides excellent isolation, which is a significant advantage over solid-state input modules in applications with high electrical noise or voltage spikes.
Robustness: Relay modules are highly durable and can withstand more electrical abuse than modules with electronic inputs.
Troubleshooting Ease: The visual LED indicators for each channel simplify maintenance and help technicians quickly identify the status of a field device.
Versatility: These modules can handle a wide variety of input voltages, making them suitable for diverse applications.
Reliability: Built to ABB's high industrial standards, they are designed for continuous operation in demanding environments.
Wiring: All wiring must be performed according to the system's documentation. Using the wrong wire gauge or improper termination can lead to intermittent faults or module damage.
External Power: Ensure the field device's power supply is within the module's specified input voltage range to prevent damage.
Physical Installation: Install the module correctly in the designated slot of the rack. Incorrect seating can lead to communication errors or a non-functioning module.
Grounding: Proper grounding of the control system and field devices is essential to maximize the benefits of the module's isolation and prevent electrical issues.
ESD Protection: Handle the module with care, observing standard electrostatic discharge (ESD) precautions during installation or removal.
ABB Bailey Relay Input Modules are widely used in critical industrial applications where reliable signal isolation is a must.
Power Generation: Monitoring the status of switchgear, circuit breakers, and auxiliary contacts in power plants.
Oil and Gas: Interfacing with limit switches on valves, pressure switches, and level sensors in refineries and pipelines.
Water and Wastewater: Receiving signals from pump status switches, valve positions, and motor run indicators.
Pulp and Paper: Monitoring the status of motors, conveyor systems, and process equipment.
Metals and Mining: Interfacing with a variety of sensors and switches on heavy machinery.
Controlling a conveyor system: The relay input module reads the status of limit switches at the end of a conveyor belt, signaling the control system to stop or start the motor.
Monitoring a motor's operational status: It takes a 120V AC signal from a motor's starter contact to indicate whether the motor is running or stopped.
Integrating a safety interlock: A relay input module receives a signal from an emergency stop button, isolating the high voltage of the button from the sensitive control system and triggering a shutdown sequence.
The structure and details of the product：
Our services：
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Warranty: one year
Please make an inquiry for more models：
ABB Bailey DCF504B0050
ABB Bailey DSTA133 57120001-KN
ABB Bailey AU3074
ABB Bailey REF615-1G
ABB Bailey FPH1423001R0441
ABB Bailey AINT-14C 68685826D
ABB Bailey CI858K01
ABB Bailey RS2-4TX/1FX
ABB Bailey RDCO-01C
ABB Bailey NCAN-02C
ABB Bailey FS450R17KE3/AGDR-71C
ABB Bailey SPFEC12
ABB Bailey IEMMU21
ABB Bailey CI840A 3BSE041882R1
ABB Bailey 3BHL000386P0101
ABB Bailey PSR105-600-70
ABB Bailey SPA-ZC 21MM
ABB Bailey RED615
ABB Bailey PCD231 3BHE025541R0101
ABB Bailey GFD563 3BHE046836R0102
ABB Bailey UNITROL1020 3BHE030579R0003
ABB Bailey PCD230 3BHE022291R0101
ABB Bailey UNITROL1000 3bhe005774r0003
ABB Bailey UBCC717BE101 3BHE021887R0101
ABB Bailey PCD232 3BHE022293R0106
ABB Bailey UFC760BE141 3BHE004573R0141
ABB Bailey PPC907BE 3BHE024577R0101
ABB Bailey UUD148AE01 3BHE014185R0001
ABB Bailey ICSC08L1
ABB Bailey CP435
ABB Bailey ACS350-03E-01A2-4
ABB Bailey ICSM06A6
ABB Bailey 2CDS251001R0164
ABB Bailey 1SCA104938R1001
ABB Bailey REB611
ABB Bailey 3BSE050090R65
ABB Bailey TU836V1
ABB Bailey 07KT98 H3 GJR5253100R3262
ABB Bailey TB810 3BSE00856R1
ABB Bailey 1SBP260103R1001
ABB Bailey 1SAP240500R0001
ABB Bailey MFE190-04UP-06A0-2+N8020
ABB Bailey REF610
ABB Bailey IMASI23
ABB Bailey DS201B10A10
ABB Bailey LTC745A101 3BHE039905R0101
ABB Bailey SNAT604IFS
ABB Bailey B7-40-00-F
ABB Bailey PSTB470-600-70
ABB Bailey M3AA112MB4
ABB Bailey TP854 3BSE025349R1
ABB Bailey REF601
ABB Bailey 3BHE032285R0102
ABB Bailey GFD233 3BHE022294R0102
ABB Bailey DSBC174
ABB Bailey PM861K01
ABB Bailey PM860K01
ABB Bailey TB852
ABB Bailey 1SVR440621R5300
ABB Bailey 3BUS208796-001
ABB Bailey 3BUS208797-001
ABB Bailey SDCS-CON-2N
ABB Bailey PM573-ETH B3
ABB Bailey DSTD108P 3BSE018333R1
ABB Bailey ACS880-01-096A-5
ABB Bailey PCD232A 3BHE022293R0101
ABB Bailey 07KT92 GJR5250500R0262
ABB Bailey PFEA111-20 3BSE050090R20
ABB Bailey SCYC55830
ABB Bailey PFEA111-65
ABB Bailey CM-RS.22S
ABB Bailey TGE5
ABB Bailey SPAD346CRS621002-AA
ABB Bailey 3BHL000390P0104
ABB Bailey CMIB-11C
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link: https://justwellltd.com .com
JUSTWELL PTE. LTD
Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.
We do not represent any of the listed brands, and we do not own the rights to their trademarks.
Copyright 2025 JUSTWELL PTE. LTD. All Rights Reserved | IPv6
