Siemens 549-214
Siemens 549-214
Siemens 549-214
Siemens 549-214
Siemens 549-214
Siemens 549-214
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549-214

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Siemens 549-214 is an APOGEE 24 VAC HOA-ready point expansion module with four analog inputs and four analog outputs for MEC Expansion Bus or P1 FLN systems.
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Technical specifications for 549-214

  • Manufacturer:
    Siemens
  • Part Number:
    549-214
  • Product Family:
    APOGEE Point Expansion Modules
  • Product Type:
    Analog Point Expansion Module
  • Stock:
    1
  • Module type:
    Analog Point Expansion
  • Analog inputs:
    4
  • HOA provision:
    HOA-ready
  • Supply voltage:
    24 VAC
  • Supply frequency:
    50/60 Hz
  • Maximum power:
    20 VA
  • Expansion network:
    MEC Expansion Bus
  • Field-level network:
    FLN (P1)
  • Panel compatibility:
    APOGEE and pre-APOGEE panels with FLN
  • Sensor power per termination:
    24 VDC at 50 mA
  • Total sensor power:
    200 mA maximum
  • Analog sensor limit:
    Approved sensors below 25 mA from AI connection
  • HOA upgrade kit:
    549-520
  • Owner manual:
    125-2183
  • Installation document:
    586-148-05
  • Typical installation time:
    20 minutes
  • Mounting options:
    Surface, concrete or masonry
  • Weight:
    2.91 lbs (1.32 kg)
  • Estimated shipping dimensions:
    24.8 x 9.8 x 15.2 cm
  • Tariff Code:
    8537101190
  • 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 Applications Monitoring & Control Communication & Connectivity Integration

Features:

  • Combines four analog inputs and four analog outputs in one point expansion module.
  • Connects through the MEC Expansion Bus or P1 FLN.
  • Operates from 24 VAC and is prepared for the documented HOA upgrade kit.
The selected configuration is 549-214, the HOA-ready 4 AI / 4 AO member of the APOGEE PXM family.

It increases the analog point count of compatible MEC and FLN field-panel installations while retaining networked controller supervision.

Check supply VA, analog signal types, network wiring, addressing and any fitted 549-520 HOA kit before commissioning.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Siemens 549-214: 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.
  • Adds analog sensing and control points to an APOGEE Modular Equipment Controller.
  • Extends legacy field panels through the P1 FLN where distributed analog points are required.
  • Interfaces low-power sensors and analog actuators in building-automation air, water and plant systems.
  • Four analog inputs accept the supported field-sensor circuits assigned by the controller database.
  • Four analog outputs drive compatible modulating devices within the point block's electrical limits.
  • Approved low-current sensors can receive 24 VDC auxiliary power from the analog input terminations.
  • The module connects to a compatible Modular Equipment Controller through the MEC Expansion Bus.
  • It can also join the P1 FLN of an APOGEE or pre-APOGEE field panel equipped with FLN hardware.
  • Point definitions and network addresses must match the controller database before operation.
  • The point block uses a 24 VAC, 50/60 Hz supply with a 20 VA maximum rating.
  • Surface and masonry mounting procedures require the specified fasteners and a level installation.
  • Separate external power is required for sensors that exceed the analog-input auxiliary current allowance.
Description
Siemens 549-214 Four analog inputs and four analog outputs expand a compatible APOGEE field panel without introducing a separate controller. HOA-ready construction leaves provision for local override functionality, while supported low-current sensors can receive auxiliary power from the input terminations.

The point block serves distributed building-control duties such as sensing temperature or pressure and driving modulating HVAC devices. It can communicate through an MEC expansion bus or join a P1 Field Level Network when the host panel provides the required interface.

Project coordination ties the hardware to the controller database. Supply capacity, point definitions, network address, sensor current, output load, mounting surface, field wiring, and the required HOA arrangement should be reconciled before the expanded system returns to automatic operation.
Alternative Names
549-214 549 214 549214 Siemens 549-214 Siemens APOGEE 549-214 APOGEE PXM 549-214 549-214 4AI 4AO Analog Expansion
Technical notes
549-214 is HOA-ready rather than supplied with HOA controls; confirm whether upgrade kit 549-520 is present before duplicating the installed assembly.
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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.
What point mix does 549-214 add?
It adds four analog inputs and four analog outputs to a compatible APOGEE point-expansion arrangement.
How can 549-214 communicate with its host controller?
The module uses either the MEC Expansion Bus or a P1 FLN from an equipped APOGEE field panel.
Which building-control duties suit 549-214?
It extends distributed analog sensing and modulating-output control for HVAC and facility plant applications.
How is 549-214 supply status confirmed before purchase?
Apter Power verifies exact code, HOA configuration, condition, quantity, destination and requested delivery.
Why is 549-215 not a direct naming substitute for 549-214?
Model 549-214 is HOA-ready, while 549-215 is the corresponding configuration supplied with HOA controls.
What project information helps validate 549-214?
Provide host MEC or field panel, P1 FLN details, point signal types, sensor current, HOA requirement and power budget.