Product Name:Interface Module
Brand Name: SIEMENS
Model Number:6DP1631-8AA
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
SIEMENS |
Model Number: |
6DP1631-8AA |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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arameter |
Specification |
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Manufacturer |
Siemens |
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Model No. |
6DP1631-8AA (also known as IM 631 / FUM 531) |
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Product Type |
Interface Module / Analog Signal Coupling I/O Module |
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Part Number |
6DP1631-8AA |
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Series |
TELEPERM XP (AS 620 F with APF), TELEPERM M |
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Dimensions (W x H x D) |
2x26.3x26.2cm |
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Weight |
0.42kg |
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Operating Voltage |
24 V DC (-20% / +25%) |
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Current Consumption |
Typ. 1.2A / Max. 100mA |
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Power Consumption |
Max. 1.5W / ≤2W / <1W |
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Channels |
2-channel (signal isolator) OR 16 input/16 output (digital) OR 4 analog inputs + 4 analog outputs |
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Communication Protocol |
PROFIBUS-DP, SINEC L2, PROFINET |
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Data Transfer Rate |
Up to 12 Mb/s |
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Operating Temperature |
-25°C to +60°C (or 0°C to +60°C) |
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Storage Temperature |
-40°C to +85°C |
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Protection Class |
IP20 |
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Material |
Die-cast aluminum enclosure |
The Siemens 6DP1631-8AA (IM 631) is a specialized interface module within the TELEPERM XP distributed control system. This 6DP1631-8AA enables precise analog signal coupling for input/output operations, forming the critical link between the APF subrack and FUM F subrack. Designed for non-safety-related functions, the Siemens 6DP1631-8AA provides 4 analog inputs with electrical isolation and 4 analog outputs supporting various signal types, ensuring reliable data transmission in industrial automation and power plant environments.
TELEPERM XP / AS 620 F with APF automation systems (subrack communication interface)
Power plants – DCS signal coupling between operator stations and control units
Chemical industry – analog signal processing for continuous monitoring
Discrete manufacturing – connecting field sensors and actuators
Legacy system maintenance – essential spare part for existing TELEPERM installations
Retrofit projects – integrating new I/O devices into older Siemens controls
± 4 analog inputs with electrical isolation + 4 analog outputs
± 24V DC power supply with wide tolerance range (-20%/+25%)
± Supports PROFIBUS-DP and SINEC L2 bus protocols with up to 12 Mb/s data rate
± Wide operating temperature range (-25°C to +60°C) for harsh industrial environments
± Robust die-cast aluminum enclosure with IP20 protection
± Front panel LEDs for fast module/channel fault detection and status monitoring
Perform analog signal coupling between APF subrack and FUM F subrack in TELEPERM XP
Provide electrical isolation on analog inputs to prevent signal interference
Convert and condition analog signals for the higher-level automation system
Support multiple output types: 0 to 10V, 2 to 10V, 0 to 20mA, and 4 to 20mA
Enable status monitoring via integrated LED indicators for quick fault diagnosis
Execute non-safety-related automation tasks within the APF system
Q1: What is the Siemens 6DP1631-8AA module used for in TELEPERM XP?
A1: The Siemens 6DP1631-8AA (IM 631 / FUM 531) is an analog signal coupling interface module designed to connect the APF subrack with FUM F subracks within TELEPERM XP automation systems. It ensures reliable data exchange between fail-safe APF systems and the lower-level I/O level for non-safety-related automation tasks.
Q2: Is the Siemens 6DP1631-8AA still available for purchase?
A2: The TELEPERM XP system series, including the 6DP1631-8AA interface module, has been discontinued. However, refurbished, pre-owned, or new-old-stock units remain available through qualified third-party suppliers specializing in legacy Siemens automation spare parts.
Q3: What signal types does the Siemens 6DP1631-8AA support?
A3: The Siemens 6DP1631-8AA accepts analog input signals in the ranges 0 to 20mA or 4 to 20mA, and provides analog outputs in multiple formats: 0 to 10V, 2 to 10V, 0 to 20mA, and 4 to 20mA. The analog inputs include electrical isolation to prevent interference and ensure data integrity.
Q4: How do I troubleshoot the 6DP1631-8AA when a fault occurs?
A4: Front panel LEDs on the 6DP1631-8AA provide immediate visual indication: a steady red light signals a module fault, while channel-specific LEDs indicate input/output status. For deeper diagnostics, use the Siemens DS 670 diagnostic system or consult your TELEPERM XP engineering documentation.
Q5: Can the Siemens 6DP1631-8AA be used in safety-critical applications?
A5: No, the Siemens 6DP1631-8AA is specifically designed for non-safety-related functions within APF systems. For safety-relevant applications that require approval (such as burner controls in power plants), dedicated fail-safe modules like the FUM 310, FUM 330, or FUM 360 must be used instead, operating under the "AS 620 F with APF" safety architecture.
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