TAC Xenta 422A SCHNEIDER

TAC Xenta 422A SCHNEIDER Power module

Product  Description：

The technical specifications of the TAC Xenta 422A reflect its role in precision building automation. The module operates on a supply voltage of 24 V AC plus or minus 10 percent at 50 or 60 Hz, or 19 to 40 V DC. Its power consumption is typically low, rated at a maximum of 4 W. The device features a total of 8 Universal Inputs which can be independently configured to handle thermistors (1.8 kohm), 0 to 10 V DC analog signals, or digital dry contact inputs. Additionally, it provides 4 Digital Outputs in the form of relay contacts, capable of switching up to 230 V AC with a maximum current of 2 A per output. The communication interface utilizes a LonWorks TP/FT-10 link at 78 kbps. The physical dimensions allow for standard 35 mm DIN-rail installation, and it carries an IP20 protection rating for indoor use.

Product Advantages

One of the primary advantages of the TAC Xenta 422A is its high degree of flexibility. Because the inputs are "universal," a single module can handle a mix of temperature sensors, pressure transmitters, and status switches, reducing the need for multiple specialized hardware types. This modularity ensures cost-effective system expansion. Furthermore, its integration into the LonWorks network allows for decentralized control and interoperability with other LonMark-certified devices. The plug-and-play nature of the expansion bus simplifies the commissioning process, as the module is easily recognized by the master Xenta controller. Its compact design also saves significant space within electrical panels.

Important Considerations and Precautions

When installing and operating the TAC Xenta 422A, several precautions must be observed to ensure longevity and safety. First, ensure that the power supply matches the specified voltage requirements, as overvoltage can permanently damage the internal circuitry. Always disconnect the power before wiring the relay outputs, especially when switching high-voltage loads like 230 V AC. It is also critical to ensure that the LonWorks network is correctly terminated according to standard topology rules to prevent communication errors or data loss. Since the module has an IP20 rating, it must be installed in a clean, dry environment, typically an enclosure, to protect it from dust and moisture. Users should also verify that the total power consumption of all expansion modules does not exceed the capacity of the 24 V transformer.

Product Applications

The TAC Xenta 422A is widely used in commercial and industrial building automation projects. Its most common application is in HVAC control, where it manages air handling units (AHUs) by monitoring supply and return air temperatures while controlling fans or dampers via its relay outputs. It is also frequently employed in boiler and chiller plant management to monitor pump status and trigger alarms. Beyond climate control, the module is used for lighting control, monitoring water levels in tanks, and integrating fire or security system status into the central BMS. Its ability to handle varied signals makes it an ideal choice for any application requiring localized high-density I/O expansion in a networked building environment.

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：

SCHNEIDER LXM16DU10M2X

SCHNEIDER LXM16DU04M2X

SCHNEIDER LXM16DU02M2X

SCHNEIDER LR9F5369

SCHNEIDER BCH16HF07330A5C2

SCHNEIDER BCH16LJ10330A6C2

SCHNEIDER RM17TE00

SCHNEIDER METSEPM8240

SCHNEIDER C600/10/1/1/1/10

SCHNEIDER ATV212WD37N4

SCHNEIDER ATV212WU75N4

SCHNEIDER GV4LE02N

SCHNEIDER A9V54463

SCHNEIDER A9F79110

SCHNEIDER A9N19460

SCHNEIDER A9F79106

SCHNEIDER A9F79310

SCHNEIDER A9F74102

SCHNEIDER A9F79306

SCHNEIDER A9F79425

SCHNEIDER XB4BD53

SCHNEIDER XB4BS8442

SCHNEIDER GV2ME05

SCHNEIDER NG125N

SCHNEIDER ZB4BJ3

SCHNEIDER LV432455

SCHNEIDER LV429635

SCHNEIDER LV429642

SCHNEIDER LV429632

SCHNEIDER LV431631

SCHNEIDER LV429634

SCHNEIDER LC1D50AB7

SCHNEIDER LC1D65AM7

SCHNEIDER LC1D18M7

SCHNEIDER LC1DT32Q7

SCHNEIDER LC2D18M7

SCHNEIDER LC1-D6511M5

SCHNEIDER LC1-FG43

SCHNEIDER LC1-D50FD

SCHNEIDER LAD9R1V

SCHNEIDER LRD3365

SCHNEIDER A9F77220

SCHNEIDER A9V41225

SCHNEIDER A9F77216

SCHNEIDER A9F64102

SCHNEIDER A9F64110

SCHNEIDER RXM4AB2FD

SCHNEIDER HMIGK5310

SCHNEIDER A9F79206

SCHNEIDER SEPAM1000+/T40

SCHNEIDER TWDLCAA24DRF

SCHNEIDER TM241C24R

SCHNEIDER TM3DM8R

SCHNEIDER ATS48C32Q

SCHNEIDER ATS480C32Y

SCHNEIDER GV3P40

SCHNEIDER NS-100N40A

SCHNEIDER MG24432

SCHNEIDER MG24988

SCHNEIDER QO110

SCHNEIDER QO120

SCHNEIDER H363NDS

SCHNEIDER A9F74202

SCHNEIDER A9A26929

SCHNEIDER 9007C62C-DA-2

SCHNEIDER XCMD2102L1

SCHNEIDER 8538SCW14V03H30

SCHNEIDER H361NDS

SCHNEIDER LC1D80M7

SCHNEIDER LC1D50AM7

SCHNEIDER LC1D95M7

SCHNEIDER LRD318

SCHNEIDER LRD3363

SCHNEIDER ZB5AV063

SCHNEIDER VW3A1114

SCHNEIDER VW3A1113

SCHNEIDER 8501XDO40V62Y414

SCHNEIDER BMEH586040

SCHNEIDER A9N61512

SCHNEIDER LC1F330G7

SCHNEIDER LV429120

SCHNEIDER LA9RM201

SCHNEIDER 140-ATI-030-00

SCHNEIDER LUCA18FU

SCHNEIDER LUFN02

SCHNEIDER LUA1C20

SCHNEIDER A9F85363

SCHNEIDER 499-NOH-00510

SCHNEIDER STD100-200 5123008010

SCHNEIDER LADR0

SCHNEIDER XCKVR54D1H29

SCHNEIDER GV2ME08

SCHNEIDER 140SDO95300S

SCHNEIDER VW3A3310D

SCHNEIDER 140DAI54000

SCHNEIDER XPSAR351144

SCHNEIDER ABL7RM24025

SCHNEIDER ABR1S118B

SCHNEIDER 140XTS00212

SCHNEIDER 140XTS00209

SCHNEIDER SC656A-BV0

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.