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DA501 1SAP250700R0001

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ABB DA501 1SAP250700R0001 is a mixed digital and analog I/O module for AC500 S500 stations.
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Technical specifications for DA501 1SAP250700R0001

  • Manufacturer:
    ABB
  • Part Number:
    DA501 1SAP250700R0001
  • Product Family:
    ABB AC500
  • Product Type:
    Digital/Analog Input/Output Module
  • Stock:
    1
  • Digital inputs:
    16
  • Configurable digital I/O:
    8 at 24 V DC
  • Maximum DC output current:
    0.5 A per output
  • Analog inputs:
    4, voltage/current/RTD
  • Analog input resolution:
    12 bits including sign
  • Analog outputs:
    2, voltage/current
  • Analog output resolution:
    12 bits including sign
  • Fast counter:
    Integrated
  • Galvanic isolation:
    Yes, to I/O bus
  • Required terminal unit:
    TU515 or TU516
  • Weight:
    0.125 kg
  • Estimated shipping dimensions:
    6.75x13.5x8.45cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Signal Wiring Status Indicators Channel Pairing Product Applications

Features:

  • Terminal numbers and signal labels for tracing field connections.
  • Local indication for signals, process power and grouped errors.
  • Distinct I/O-bus electronics power and external process-power connections.
DA501 1SAP250700R0001 identifies field connections by channel designations as well as terminal positions, helping relate a wire to its assigned signal in the station.

Front-panel LEDs provide a local indication of channel signals and module faults.

The electronics receive power through the I/O bus, while the UP and ZP connections supply the process side. These are different parts of the power arrangement, not interchangeable supply points.

Apter Power provides quotation and technical-document support for the ABB DA501 1SAP250700R0001 Digital/Analog Input/Output Module.
ABB DA501 1SAP250700R0001 Digital/Analog Input/Output Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Use screened cable for analog signals to limit interference from the surrounding installation.
  • Connect the analog cable screen to ground at both ends, following the prescribed shielding arrangement.
  • Provide low-resistance equipotential bonding between plant sections so the screen does not bridge a large ground-potential difference.
  • Leave terminals marked as reserved unconnected; they may carry internal voltages and are not spare field connections.
  • Yellow DI and configurable-channel indicators show the corresponding digital signal state.
  • The brightness of the analog-channel indicators varies with the analog signal value.
  • The green UP indicator distinguishes present process supply from missing process supply.
  • Red CH-ERR indicators identify errors by group; all four illuminated together indicate an internal module error.
  • A two-wire resistance thermometer uses one analog input, whereas a three-wire measurement uses an adjacent even/odd pair.
  • Differential voltage measurement also uses adjacent input pairs, so each differential measurement occupies two channel positions.
  • For paired measurements, the converted result is read at the higher, odd-numbered channel address rather than as two independent values.
  • For three-wire resistance measurement, use conductors in the same cable with equal cross-sections to minimize lead-related error.
  • Local S500 mixed-signal expansion beside an AC500 PM5xx controller.
  • Distributed I/O expansion through CI501-PNIO or CI502-PNIO PROFINET interface modules.
  • Mixed digital and analog extension in a CS31 station using the DC551-CS31 bus module.
  • Expansion of a FieldBusPlug station through the DC505-FBP interface module.
Description
DA501 1SAP250700R0001 brings several kinds of field signal into a single S500 module. A station needing both switching signals and analog measurements can use this mixed arrangement instead of allocating a separate module to every signal type. Where its channel mix fits the machine, consolidating I/O functions can also simplify spare-module stocking.

The configurable digital channels on DA501 1SAP250700R0001 let the project allocate those connections to sensing or switching duties. This provides flexibility within the module's fixed channel set when the required balance of inputs and outputs changes.

DA501 1SAP250700R0001 provides module-wise galvanic isolation from the I/O bus. That separation is between the field-side circuitry and the bus, rather than an independent isolation barrier for every signal channel. The distinction matters when combining instruments with different ground references in one station.
Alternative Names
ABB DA501 1SAP250700R0001 ABB DA-501 1SAP-250-700-R0001 ABB DA 501 1SAP 250 700 R0001 DA501 1SAP250700R0001 Digital/Analog Input/Output Module 1SAP250700R0001 DA501 Digital/Analog Input/Output Module ABB 1SAP250700R0001 AC500 Digital/Analog Input/Output Module
Technical notes
The fast counter in DA501 1SAP250700R0001 requires an I/O-bus master that supports counters on attached modules. It is not available when this module is connected to an FBP interface or CS31 bus module. A station accepting the mixed I/O module therefore does not, by itself, establish that its counter function can be used.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why is a digital input LED on but no input reaches the PLC from DA501 1SAP250700R0001?
An externally applied input signal can illuminate the yellow LED even when process power is absent. In that condition the module does not operate or generate an input signal. Establish that process power is present before treating the lit LED as proof of a working input path.
How should I configure unused analog inputs on DA501 1SAP250700R0001?
Set channels that are not being used to the unused configuration. Leaving an empty channel configured for a measurement can produce unnecessary error messages; the absence of a connected sensor is not itself a reason to replace the module.
Does DA501 1SAP250700R0001 need an error acknowledgement after a digital output short circuit?
No acknowledgement is required for the module's automatic output reactivation. A short circuit or overload causes the digital output to switch off, and the error indication is retained. Isolate all supply and process voltages before correcting the load wiring; restore operation only after the fault has been removed.
Why is my communication-error output setting not taking effect on DA501 1SAP250700R0001?
In the parameter scheme for firmware above V2.0.0, the communication-error output behavior is evaluated only when Failsafe mode is on. Selecting a hold or substitute-value option alone is insufficient. Use the parameter set appropriate to the installed firmware and bus interface.
Can a wrong module ID stop process data from DA501 1SAP250700R0001?
Yes. A faulty module ID produces a parameter error and prevents cyclic process-data transmission. The module parameter table specifies ID 1810; correct the configuration entry before diagnosing the absence of cyclic data as a field-wiring failure.
Why does DA501 1SAP250700R0001 stop reading a current transmitter during startup?
A sensor startup current above 25 mA for more than one second triggers analog-input protection and switches that input off. Select a transmitter with sufficiently fast initialization or without that prolonged current peak; a normal steady-state current does not rule out a startup overload.
Do unused analog outputs on DA501 1SAP250700R0001 need a terminating load?
No. Unused analog outputs may be left open-circuited. Do not add a load solely because an output channel is present; configure and connect only the outputs required by the application.
Can DA501 1SAP250700R0001 read a voltage sensor powered from a separate, non-isolated supply?
Yes, within the specified ground-reference boundary: the sensor's negative terminal must remain within plus or minus 1 V of ZP across the full signal range. A larger potential difference can cause faulty measurements even when the signal voltage itself is within range.