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ABB DA502 S500 Mixed Digital and Analog I/O Module

ABB | AC500 S500INQUIRY DESK

ABB DA502 S500 Mixed Digital and Analog I/O Module

ABB DA502 combines sixteen transistor outputs, eight configurable digital channels, four universal analog inputs, two analog outputs and a fast counter in one S500 module.

I/O MAPACTIVE
30digital and analog signal points
ANALOG INPUT4 channels
ANALOG OUTPUT2 channels
Selection note: Prepare a channel schedule covering digital direction, analog range, RTD wiring, output loads, fast-counter use and the selected terminal unit.
 Top Quality One Year Warranty Fast Delivery
Request an ABB DA502 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 DA502
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code 85389091
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

ABB DA502 Official Mixed-I/O Channel Data

ABB-published digital, analog, counter, isolation and wiring characteristics.

OFFICIAL 0116 transistor outputsFixed digital outputs
OFFICIAL 028 DI/DO channelsConfigurable digital channels
OFFICIAL 034 universal channelsAnalog inputs
OFFICIAL 042 channelsAnalog outputs
SIGNAL & SYSTEM DATAModule-specific electrical, channel and interface values.
DIGITAL SIGNAL LEVEL24 V DC
DIGITAL OUTPUT CURRENT0.5 A maximum
ANALOG INPUT RESOLUTION12 bits including sign
ANALOG OUTPUT RESOLUTION12 bits including sign
ANALOG INPUT MODESVoltage, current and RTD
ANALOG OUTPUT MODESVoltage and current
FAST-COUNTER FREQUENCY50 kHz maximum
GALVANIC ISOLATIONYes, per module
CONNECTION & PROTECTIONOfficial connection, protection and integration requirements.
COMPATIBLE TERMINAL UNITSTU515 and TU516
PROCESS SUPPLY24 V DC
OUTPUT OVERLOAD PROTECTIONAutomatic protected response
CHANNEL INDICATIONLED status for digital, analog and supply groups
ENVIRONMENT & INSTALLATIONDocumented mechanical and operating conditions.
VOLTAGE INPUT RANGES0–10 V and -10–+10 V
CURRENT INPUT RANGES0–20 mA and 4–20 mA
RTD FAMILIESPt100, Pt1000 and Ni1000
RTD THREE-WIRE METHODTwo adjacent analog channels
SHIELDED DIGITAL CABLE1000 m maximum
UNSHIELDED DIGITAL CABLE600 m maximum
MOUNTING POSITIONHorizontal or vertical
COOLINGNatural convection
Channel-plan note: DA502 functions must be allocated before commissioning; three-wire RTDs consume paired analog channels, and the fast counter is unavailable in the documented CS31 arrangement.
02

How ABB DA502 Consolidates Mixed Machine Signals

Digital actuation, configurable DC points, analog measurement and analog command in one I/O workflow.

01

Dense transistor actuation

Sixteen fixed outputs control 24 V DC field devices from a compact station position.

02

Bidirectional digital allocation

Eight additional DC channels are assigned as inputs or outputs in the user configuration.

03

Universal analog measurement

Four inputs accept voltage, current or resistance-temperature signals.

04

Analog command generation

Two outputs drive supported voltage or current references for field equipment.

05

Fast event counting

A dedicated counter function captures approved pulse signals up to the documented rate.

06

Integrated diagnostics

Separate channel, supply and error indicators support commissioning and maintenance checks.

MAP

Create the complete I/O schedule.

PAIR

Reserve adjacent channels for RTDs.

CHECK

Confirm counter and bus compatibility.

03

ABB DA502 Buyer FAQ

Application guidance for mixed signals, RTD wiring, counter use, lifecycle and sourcing.

?

What signal mix is available from ABB DA502 in one module position?

DA502 combines sixteen fixed digital outputs, eight configurable digital input/output points, four universal analog inputs and two analog outputs.

?

How must a three-wire RTD be connected to ABB DA502?

ABB uses two adjacent analog input channels for a three-wire Pt100, Pt1000 or Ni1000 circuit; the lower channel address must be even.

?

When is the fast counter function of ABB DA502 unavailable?

ABB states that the fast counter cannot be used when DA502 is connected through the documented CS31 bus module arrangement.

?

How does ABB classify the lifecycle of ABB DA502?

ABB lists DA502, order code 1SAP250800R0001, as Active. Commercial availability is confirmed against the requested quantity and destination.

?

What must be compared before replacing a mixed I/O module with ABB DA502?

Compare terminal unit, digital channel directions, analog ranges, RTD wiring, counter use, process supply, program mapping and diagnostics; ABB does not state a universal substitution.

?

Which project documents improve an ABB DA502 inquiry response?

Attach the channel list, TU515 or TU516 selection, analog ranges, sensor wiring, load currents, controller configuration, quantity and delivery location.

04

About Our Company

Company experience, global reach, inventory and long-term customer support.

Automation supply team coordinating warehouse inventory
01

Years of Global Experience

With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.

02

Professional Support Team

Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.

03

Wide Range of Brands

We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.

04

Large In-Stock Inventory

A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.

05

Honesty & Trust

We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.

06

Your Trusted Automation Partner

From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.

05

Real Automation Procurement Cases

Sincere cooperation, practical support and long-term trust across international projects.

01PROCUREMENT CASE

Russia

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.

02PROCUREMENT CASE

India

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.

03PROCUREMENT CASE

Venezuela

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

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A varied selection of specialist automation references for broader sourcing requests.

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06
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07
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08
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09
Rmt/2 Rmt2 #A5ll000RMT
10
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11
LPS43LPS
12
ION7300-TROPION
13
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SOURCE MIX 02
14
CLIOP831ACLIOP
15
51-41-RX1RX
16
CEU1-DCEU
17
41688-01 MOV-1754168
18
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