ABB DLM02 P-37421-4-0338434 Link Module

Company Information
E-mail		sales@xmjzjsgs.com
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The ABB DLM02 (P-37421-4-0338434) is a high-performance link module designed for integration within ABB’s industrial control systems. It serves as a communication bridge, enabling seamless data exchange between various control and I/O subsystems. Its rugged construction and advanced connectivity features make it a vital component in process automation and distributed control environments.

Product Parameters

Parameter	Specification
Model	DLM02
Part Number	P-37421-4-0338434
Product Type	Link Module
Dimensions (mm)	185 x 313 x 42
Weight	1.7 kg
Power Supply	24 VDC nominal
Communication	Redundant link interface
Mounting	Rack-mountable
Operating Temp.	-10°C to +60°C
Storage Temp.	-25°C to +85°C
Humidity	5% to 95% non-condensing
Certifications	CE, RoHS

Product Applications

• Distributed Control Systems (DCS): Facilitates communication between DCS subsystems for seamless control.
• Data Acquisition Systems: Integrates with sensors and remote I/O to collect and relay process data.
• Process Automation: Used in industrial sectors like power generation, oil & gas, and manufacturing to interlink various system components.
• Redundant Communication Paths: Ensures reliable operation even in the event of single-link failure.
• Industrial Networking: Acts as a bridge in fieldbus and proprietary ABB network topologies.

Product Advantages

• High Reliability: Supports redundant configurations for fail-safe operation.
• Robust Design: Engineered to function reliably under harsh industrial conditions.
• Interoperability: Compatible with various ABB I/O and control modules.
• Modular Integration: Easily fits into ABB rack systems with minimal wiring.
• Efficient Communication: Enhances data throughput and system coordination.
• Global Compliance: Meets CE and RoHS standards, ensuring broad usability.

FAQ

Q1: What is the function of the ABB DLM02 module?
A1: It serves as a communication link between distributed system components in ABB control systems.

Q2: What voltage is required to power the module?
A2: It operates on a nominal 24 VDC power supply.

Q3: Can the DLM02 support redundant communication paths?
A3: Yes, it has redundant link interface support.

Q4: What type of mounting does this module support?
A4: It is designed for rack mounting.

Q5: What is the weight of the module?
A5: The unit weighs approximately 1.7 kg.

Q6: In what environments can this module operate?
A6: It is suitable for industrial environments with operating temperatures from -10°C to +60°C.

Q7: What protocols does the module support?
A7: It supports ABB proprietary and industrial fieldbus protocols.

Q8: Is the module compatible with ABB control systems?
A8: Yes, it integrates seamlessly with ABB DCS and other modules.

Q9: Does the DLM02 require special tools for installation?
A9: No, it fits standard ABB racks without specialized tools.

Q10: Is this module certified for use in the EU?
A10: Yes, it holds CE and RoHS certifications.

Related Models (Same Series or Function)

Model	Function	Dimensions (mm)	Weight (kg)
DLM01	Basic Link Module	185 x 313 x 42	1.6
DLM03	Enhanced Link Interface	185 x 313 x 42	1.7
DLC01	Communication Controller	200 x 313 x 45	1.8
DLB02	Fieldbus Link Adapter	190 x 300 x 40	1.65
DLD01	Distributed Link Driver	185 x 313 x 42	1.7
DLE02	Ethernet Link Module	210 x 310 x 45	1.9

Popular ABB Models

Model	Description	Dimensions (mm)	Weight (kg)
CI854AK01	Profibus DP interface module	120 x 100 x 50	0.35
AI810	Analog Input Module	120 x 100 x 50	0.25
DO810	Digital Output Module	120 x 100 x 50	0.3
PM864AK01	AC800M Controller	130 x 160 x 60	0.5
TU849	Base Terminal Unit	135 x 110 x 40	0.28
SD822	Power Supply Module	140 x 110 x 45	0.4

FAQ

Q1: What is the function of the ABB DLM02 module?
A1: It serves as a communication link between distributed system components in ABB control systems.

Q2: What voltage is required to power the module?
A2: It operates on a nominal 24 VDC power supply.

Q3: Can the DLM02 support redundant communication paths?
A3: Yes, it has redundant link interface support.

Q4: What type of mounting does this module support?
A4: It is designed for rack mounting.

Q5: What is the weight of the module?
A5: The unit weighs approximately 1.7 kg.

Q6: In what environments can this module operate?
A6: It is suitable for industrial environments with operating temperatures from -10°C to +60°C.

Q7: What protocols does the module support?
A7: It supports ABB proprietary and industrial fieldbus protocols.

Q8: Is the module compatible with ABB control systems?
A8: Yes, it integrates seamlessly with ABB DCS and other modules.

Q9: Does the DLM02 require special tools for installation?
A9: No, it fits standard ABB racks without specialized tools.

Q10: Is this module certified for use in the EU?
A10: Yes, it holds CE and RoHS certifications.

Related Models (Same Series or Function)

Model	Function	Dimensions (mm)	Weight (kg)
DLM01	Basic Link Module	185 x 313 x 42	1.6
DLM03	Enhanced Link Interface	185 x 313 x 42	1.7
DLC01	Communication Controller	200 x 313 x 45	1.8
DLB02	Fieldbus Link Adapter	190 x 300 x 40	1.65
DLD01	Distributed Link Driver	185 x 313 x 42	1.7
DLE02	Ethernet Link Module	210 x 310 x 45	1.9

Popular ABB Models

Model	Description	Dimensions (mm)	Weight (kg)
CI854AK01	Profibus DP interface module	120 x 100 x 50	0.35
AI810	Analog Input Module	120 x 100 x 50	0.25
DO810	Digital Output Module	120 x 100 x 50	0.3
PM864AK01	AC800M Controller	130 x 160 x 60	0.5
TU849	Base Terminal Unit	135 x 110 x 40	0.28
SD822	Power Supply Module	140 x 110 x 45	0.4

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.