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ABB AX522 S500 8 AI / 8 AO Analog I/O Module

INQUIRE NOW · ABB S500 ORDER CODE · 1SAP250000R0001

ABB AX522 High-Density Configurable Analog I/O

ABB AX522 is an active 24 V DC S500 analog I/O module with eight individually configurable inputs and eight outputs, 12-bit conversion and support for voltage, current and RTD signals.

Order code 1SAP250000R0001
Analog inputs 8
Analog outputs 8
Resolution 12 bits + sign
Process supply 24 V DC
Lifecycle Active
Order check: Confirm all input and output ranges, current-output channel count, RTD wiring, terminal unit, module index for hot swap, grounding and standard or XC version.
★ Brand New Original
✓ One Year Warranty
⚡ Fast Delivery
Request a AX522 Quote
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer ABB
Item number AX522
Country of Origin Switzerland
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code Please confirm the destination before shipping.
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
01
 

Configurable Analog Input/Output Ranges

Sixteen analog channels with voltage, current and RTD measurement flexibility.

System role

AX522 provides eight configurable analog measurement points and eight analog command outputs in one isolated S500 module for dense process-signal integration.

8 + 8AI + AO
2 msFULL I/O CYCLE
100 mANALOG CABLE
Analog selection focusPrepare a channel schedule showing input type, output type, RTD wiring, shared reference and whether current is required on outputs O0–O3.

Identity, Supply & Input Functions

ManufacturerABB
Order code1SAP250000R0001
Product familyS500
Product typeAnalog I/O module
Analog inputs8 configurable
Input voltage0–10 V / ±10 V
Input current0–20 mA / 4–20 mA
RTD inputsPt100 / Pt1000 / Ni1000

Output Functions, Accuracy & Construction

Analog outputs8 configurable
Voltage outputs8 channels, ±10 V
Current outputsChannels O0–O3
Output current0–20 mA / 4–20 mA
Resolution12 bits including sign
Typical accuracy±0.5 % full scale
Process supply24 V DC
Weight300 g
Per-channel input setup All eight inputs can be configured separately for the supported voltage, current or resistance-temperature ranges.
Output-mode boundary All eight outputs support voltage, but current operation is limited to the first four output channels.
Module isolation ABB specifies galvanic isolation between the analog group and the I/O bus, but not between individual analog channels.
Conversion behavior A complete eight-input/eight-output cycle is 2 ms; resistance-temperature measurements have a longer conversion cycle.
02
 

RTD Wiring, Output Loading & Hot-Swap Eligibility

AX522 selection depends on channel-mode limits, common potentials, output loading, terminal-unit support and the hardware index when hot swap is required.

01
Temperature sensingUse documented two-wire or three-wire connections for Pt100, Pt1000 and Ni1000 and configure unused inputs explicitly.
02
Current-output allocationReserve O0–O3 for 0–20 mA or 4–20 mA loops; O4–O7 are voltage-output channels.
03
Voltage-output loadingABB limits voltage-output loadability to ±10 mA; verify actuator input impedance before commissioning.
04
Current-loop loadingCurrent outputs are specified for a 0–500 ohm load range.
05
Hot-swap indexAX522 can be hot-swapped on a supported H terminal unit only from the documented module index F0; mixed configurations have separate index rules.
06
XC counterpartAX522-XC order code 1SAP450000R0001 is the separately ordered active extreme-condition module.
01 · INPUTSAssign all eight ranges.
02 · OUTPUTSReserve current-capable channels.
03 · WIRINGVerify RTD and common paths.
03
 

Buyer Questions for ABB AX522

Channel modes, current-output limits, RTD wiring, isolation and hot-swap revision.

Q01

Can all eight outputs on ABB AX522 generate a 4–20 mA signal?

No. ABB AX522 supports current output only on channels O0–O3. All eight outputs can be configured for voltage, while O4–O7 are not current-output channels.

Q02

Which resistance temperature sensors can ABB AX522 measure?

ABB AX522 supports Pt100, Pt1000 and Ni1000 on its configurable analog inputs. Use the documented two-wire or three-wire connection and configure each channel accordingly.

Q03

Are the sixteen analog channels of ABB AX522 isolated from one another?

No. ABB specifies module-wise isolation to the I/O bus, not channel-to-channel isolation. Review common potentials, shielding and grounding for the complete signal group.

Q04

What conversion time should be planned for ABB AX522 analog processing?

ABB specifies a 2 ms cycle for all eight analog inputs and eight outputs. Pt/Ni resistance-temperature measurements use a 1 s conversion cycle.

Q05

What device index is required to hot-swap ABB AX522 on a supported terminal unit?

ABB's current hot-swap table requires AX522 index F0 for powered exchange on an H terminal unit. Mixed hot-swap configurations have additional minimum-index rules.

Q06

Which details prevent a wrong ABB AX522 quotation?

Provide order code 1SAP250000R0001, terminal unit, module index, complete channel-range schedule, RTD wiring, output loads, quantity, destination and delivery date.

04
 

After-Sales Support

Documentation, response and long-term automation spare-parts assistance.

01Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

02Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

03Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

04Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

05Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

Automation support team
05
 

Transaction Cases

Sincere Cooperation, Long-Term Trust

RussiaCASE 01

A Russian customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.

IndiaCASE 02

An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.

VenezuelaCASE 03

A Venezuelan customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.

06
 

Mixed Automation Model References

A varied reference list of specialist automation brands and model families.

MODEL SET 01
01
LS3408-ER20155RZebra Technologies
02
CLV422-0010SICK
03
STEP-PS/1ACPhoenix Contact
04
VC7936ZZ11/UHoneywell Building
05
QBM81-5Siemens Building
06
KL1408-0000Beckhoff
07
PXA30-NSiemens Building
08
KFD0-RSH-1.4S.PS1Pepperl+Fuchs
09
BZMC2-A200Eaton Moeller
10
2003BS&B Safety Systems
11
330100-50-05Bently Nevada
12
704040/0-51-23JUMO
13
DALIKNX2CHPhilips Dynalite
MODEL SET 02
14
EDS-405A-SS-SCMoxa
15
1240840000 IE-SW-BL05-5TXWeidmuller
16
PCO5000000AS0CAREL
17
inbio460ZKTeco
18
8013/22-02-43R. STAHL
19
MTN649202Schneider Electric Building
20
PCD7.D230Saia Burgess Controls
21
DDMC802Philips Dynalite
22
BC9100Beckhoff
23
TXM1.4D3R S55661J124Siemens Building
24
KFD2-HMM-16Pepperl+Fuchs
25
MTL4031Eaton MTL
26
IRDH275-435Bender
MODEL SET 03
27
MN-S3Schneider Electric Building
28
DM-RMC-Scaler-CCrestron
29
SF230A-S2Belimo
30
MTL4513Eaton MTL
31
HS2032PCBCEDSC
32
PW6K1R2Honeywell Building
33
RIA141X-DAEndress+Hauser
34
NBB20-L2-A2-V1Pepperl+Fuchs
35
D5096SG.M. International
36
PCO3000AM0CAREL
37
DDBC1200Philips Dynalite
38
IZM-KLP-SO-RONISEaton Moeller
39
MCR-UI-UI_UP-NCPhoenix Contact
CONTACT

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