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Siemens LOGO! 8 6ED1055-1MD00-0BA2 LOGO! AM2 RTD Expansion Module | Original New

SIEMENS LOGO! 8

6ED1055-1MD00-0BA2

LOGO! AM2 RTD expansion module, 12/24 V DC, 2 analog inputs for Pt100/Pt1000 sensors, -50 to +200 deg C, for LOGO! 8

INPUTS

2 Pt100/Pt1000

RANGE

-50 to +200 deg C

LEAD TIME
In stock

WARRANTY
1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

Overview
Technical Data
Inquiry
Applications
Inputs & Outputs
Electrical Data
Installation
FAQ
Recommend Models
Recommended Products

LOGO! AM2 RTD

6ED1055-1MD00-0BA2

RTD analog input expansion module

Two high-resolution Pt100/Pt1000 temperature inputs

LOGO! AM2 RTD expansion module, 12/24 V DC, 2 analog inputs for Pt100/Pt1000 sensors, -50 to +200 deg C, for LOGO! 8. Designed for Siemens LOGO! 8 compact automation systems, this module extends field connectivity while retaining the established LOGO! mounting and programming concept.

Technical Data

Complete model	6ED1055-1MD00-0BA2
Product family	Siemens LOGO! expansion modules
Product type	LOGO! AM2 RTD analog input expansion module
Dimensions	35.5 x 90 x 58 mm
Weight	0.128 kg net weight
Mounting	35 mm DIN rail, 2 spacing units wide
Supply voltage	12/24 V DC; permissible range 10.8 to 28.8 V DC
Current consumption	25 to 30 mA
Analog inputs	2 RTD inputs for Pt100 or Pt1000 sensors
Sensor connection	2-wire or 3-wire connection
Measurement range	-50 to +200 deg C (-58 to +392 deg F)
Resolution	0.25 deg C
Measurement rate	Typical 50 ms, installation dependent
Error limit	+/-2 deg C with 3-wire connection
Cable length	Maximum 10 m, twisted and shielded
Interference suppression	50 Hz and 60 Hz
Protection rating	IP20
Operating temperature	-20 to +55 deg C for ES03 and higher
Approvals	CE, CSA, UL, FM, IEC 61131 and marine approvals

Inquiry

CONTACT STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications

Professional uses based on the published module architecture

Temperature monitoring

Connects Pt100 or Pt1000 resistance sensors to LOGO! 8 for machinery, HVAC and building-service temperature acquisition.

Process supervision

Two independent channels cover -50 to +200 deg C with 0.25 deg C resolution for alarms, trends and control decisions.

Panel integration

A compact two-module DIN-rail design provides dedicated RTD conditioning without external signal converters.

Inputs & Outputs

Channel design and signal behavior for this exact variant

Two RTD channels

Both inputs accept Pt100 or Pt1000 sensors using the standard temperature coefficient of 0.003850.

Flexible wiring

Two-wire and three-wire sensor connections are supported; three-wire wiring provides the specified +/-2 deg C error limit.

Signal integrity

Use twisted, shielded cable up to 10 m and connect the ground terminal for measuring-line shielding.

Electrical Data

Power, timing and load characteristics

Measurement range

Each channel measures -50 to +200 deg C with 0.25 deg C resolution and a typical 50 ms acquisition rate.

Sensor current

The pulse measuring current is 0.5 mA for both Pt100 and Pt1000 sensors.

Power input

The module operates from 10.8 to 28.8 V DC, draws 25 to 30 mA and includes reverse-polarity protection.

Installation

Mechanical, wiring and compatibility considerations

Mechanical

Mount on a 35 mm DIN rail using two LOGO! spacing units. Maintain normal enclosure ventilation and access.

Sensor wiring

Use consistent Pt100/Pt1000 sensor types, route measuring cables away from interference sources and terminate shields correctly.

Compatibility

Use with LOGO! 8 basic devices and confirm order number 6ED1055-1MD00-0BA2 before assigning scaling values.

FAQ

Product FAQ

Six model-specific procurement and engineering checks

1. How can I verify that the quotation covers the exact 6ED1055-1MD00-0BA2?

Require the quotation, product label and packing label to show the complete order number 6ED1055-1MD00-0BA2. Cross-check the official description and two Pt100/Pt1000 inputs, -50 to +200 deg C range, 0.25 deg C resolution and 2-/3-wire wiring.

2. How can New, Used and Refurbished units be distinguished?

Request current photographs of the product label, terminals, housing, DIN-rail latch and factory packaging. New units should not show wiring marks, tool damage, oxidation, repaired terminals or replaced identification labels.

3. How should the supplier be verified?

Confirm the supplier's legal company identity, business address, payment beneficiary and industrial automation sales history. Ask for a written quotation that identifies Siemens, the complete model, condition, quantity and traceable contact information.

4. Which engineering details must be checked before purchase?

Verify two Pt100/Pt1000 inputs, -50 to +200 deg C range, 0.25 deg C resolution and 2-/3-wire wiring. The selected LOGO! 8 basic module, field wiring, load type, enclosure protection and environmental limits must also match the project.

5. What physical evidence should be requested before payment?

Ask for dated photographs or video showing the complete 6ED1055-1MD00-0BA2 label, serial or production code, terminals, accessories, packaging and a single-frame view linking the unit to the supplier's quotation.

6. Can another LOGO! expansion-module suffix replace this model?

Not automatically. AM2 voltage/current input and AM2 AQ output modules perform different signal functions and cannot replace the RTD module. Any alternative must be approved against the electrical design and LOGO! 8 compatibility requirements.

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