PARTS LIST

XTC™ MODEL 344

TEMPERATURE TRANSMITTER-CONTROLLER

R

Drawing No. 15965-639PL

 

MODELS

 

 

PART NUMBERS

 

 

344BNNN1G

15965-1114

 

 

 

 

344BN5N1G

 

15965-1115

 

 

 

 

 

 

 

 

 

 

 

ITEM

 

PART NUMBER

DESCRIPTION

QUANTITY

 

 

 

 

 

 

 

 

 

1*

 

2938-44

 

 

O-Ring

2

3

 

---

 

 

Enclosure Assembly

1

-

 

15965-761

 

NPT

-

-

 

15965-1029

 

EExd M20

-

-

 

15965-1067

 

EExd NPT

-

4

 

15965-638

 

Mounting Bracket Kit, not shown; Kit Contents:

1

-

 

1-3237

 

 

1/4-20 x 1/2 Hex Bolt

4

-

 

1-7303

 

 

1/4 Med. Lockwasher

4

-

 

1-7312

 

 

5/16 Med. Lockwasher

2

-

 

1-7785

 

 

5/16-18 Hex Nut

2

-

 

15965-1105

 

5/16 U-Bolt

1

-

 

15965-1104

 

Mounting Bracket

1

8*

 

16048-51

 

Electronics Assembly (4 circuits boards)

1

15

 

15965-746

 

Enclosure Cap

1

16

 

---

 

 

Enclosure Cap

1

-

 

15965-749

 

No Digital Meter Installed

-

-

 

15965-769

 

For Use With Digital Meter

-

22

 

15965-632

 

Digital Meter Male-Female Spacer 3.25″

1

23

 

15965-674

 

Digital Meter Mounting Bracket

1

24

 

16069-96

 

Digital Meter Cable Assembly, 6-pin

1

25*

 

16069-81

 

Digital Meter Board Assembly

1

40

 

---

 

 

Serial Number Label

1

41

 

1604-42

 

 

Pipe Plug

2

-

 

15965-860

 

Enclosure Cap Retention Device, not shown; For EExd Xmitr

1

42

 

---

 

 

Connection Diagram Label

1

 

 

 

 

 

 

 

HARDWARE

 

5

 

1-1820

 

 

8-32 x 0.25 Binding Hd

1

6

 

1-6838

 

 

2 x 0.188 Type U Drive Screw

1

20

 

3175-195

 

Tri-Round Pan Screw 6-32 x 0.312

2

21

 

1-0667

 

 

4-40 x 0.313 Binding Hd

1

26

 

1-7238

 

 

#4 Medium Lockwasher

1

 

 

 

 

 

 

 

 

 

Notes:

∙Refer to Model 344 User’s Manual UM344-2 before servicing the transmitter.

∙See drawings on following page for transmitter disassembly and Item number reference.

∙An * identifies a recommended on-hand spare part. When ordering a spare or replacement part, provide the transmitter’s complete model number, serial number and other nameplate information.

9/95 Supersedes 8/91

Ref. UM344-2

Page 178 Page 180
Page 179
Image 179
Siemens UM344-2 user manual Parts List
Page 178 Page 180

UM344-2 specifications

The Siemens UM344-2 is a cutting-edge industrial controller designed to meet the demands of modern automation and control systems. This powerful device is specifically developed for use in various applications, including manufacturing, process control, and machinery integration. The UM344-2 stands out for its versatility and robust performance in harsh industrial environments.

One of the main features of the Siemens UM344-2 is its high processing speed, which allows for real-time data processing and decision-making. The controller utilizes advanced microprocessor technology, ensuring quick response times and efficient operation. Its architecture supports multitasking, enabling it to manage multiple processes simultaneously without compromising performance.

The UM344-2 features a modular design, which provides flexibility in configuration and scalability. Users can easily add or remove modules to tailor the system to specific application requirements. This adaptability is beneficial for businesses that need to scale their operations or adjust to changing production demands. The controller is compatible with a variety of I/O modules, allowing for seamless integration with other equipment and systems.

In terms of connectivity, the Siemens UM344-2 supports various communication protocols, including Profibus, Profinet, and Ethernet. This versatility ensures smooth data exchange between the controller and other devices in the automation ecosystem, facilitating comprehensive monitoring and control. The inclusion of these communication standards enhances interoperability and allows for the integration of legacy systems with newer technology.

The Siemens UM344-2 is equipped with advanced diagnostic tools, which enable users to monitor system performance and detect potential issues in real-time. This feature reduces downtime and maintenance costs by allowing for proactive management of the system. The controller also supports remote access capabilities, enabling technicians to troubleshoot and configure systems from off-site locations.

Safety is a critical consideration in industrial environments, and the UM344-2 is designed with this in mind. It incorporates safety-certified features, ensuring compliance with international safety standards. Users can implement safety functions directly within the controller, streamlining system design and reducing the need for external safety components.

Overall, the Siemens UM344-2 exemplifies the fusion of technology and practical application, making it an essential component for businesses looking to enhance their automation processes. With its high performance, flexibility, and focus on safety, the UM344-2 is a reliable choice for industries aiming for efficiency and innovation in their operations.
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