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Allen Bradley 1738-IE2VM12 ArmorPoint Analog Input Module
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Product Introduction
The Allen Bradley 1738-IE2VM12 ArmorPoint Analog Input Module is a compact and rugged analog input module designed for the ArmorPoint I/O platform from Rockwell Automation. It provides two single-ended analog input channels and is engineered for accurate signal acquisition in harsh industrial environments where traditional cabinet-based I/O solutions are not practical.
This module is built with a fully sealed enclosure and high ingress protection, allowing it to be mounted directly on machines or in exposed field locations. Its design significantly reduces wiring complexity and eliminates the need for additional protective enclosures, making it ideal for decentralized automation systems.
The 1738-IE2VM12 supports flexible configuration through a keyswitch mechanism, enabling quick setup and reliable operation. With stable performance and precise signal handling, it is well suited for applications requiring continuous monitoring of analog variables such as voltage signals from sensors and transmitters.
Product Specifications
| Parameter | Value |
|---|---|
| Module Type | ArmorPoint Analog Input Module |
| Number of Inputs | 2 Channels |
| Input Configuration | Single-ended |
| Input Signal Type | Analog Voltage |
| Keyswitch Position | 3 Positions |
| POINTBus Current | 75 mA |
| Power Consumption | 0.75 W |
| Connection Type | M12 Connectors |
| Protection Rating | IP69K |
| Design Type | Sealed, On-machine Mount |
| Isolation | Electrical isolation supported |
| Mounting Type | Direct Machine Mount / DIN Rail Compatible |
| Operating Temperature | -20 to 60°C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | CE, UL, CSA |
| Dimensions | 120 x 42 x 72 mm |
| Weight | 0.29 kg |
Applications
● Used in analog signal acquisition, such as voltage signals from sensors and transmitters
● Suitable for on-machine installations in harsh industrial environments with exposure to moisture and dust
● Applied in process monitoring systems, including temperature, pressure, and level measurement
● Ideal for packaging and material handling systems, requiring continuous analog data feedback
● Common in automotive and manufacturing lines, supporting distributed I/O architectures
● Used in outdoor or washdown environments, where sealed modules ensure long-term reliability
Advantages
● Fully sealed housing with IP69K protection, ensuring reliable operation in extreme environments
● Provides 2 high-accuracy analog inputs, suitable for precise signal measurement
● Supports single-ended input configuration, simplifying wiring for many sensor types
● Equipped with keyswitch configuration, allowing quick and secure setup
● Enables on-machine mounting, reducing installation cost and cabinet requirements
● Compact design with low power consumption, improving system efficiency
FAQ
- What type of signals can the 1738-IE2VM12 process?
It is designed to handle analog voltage signals from industrial sensors and transmitters. - What does single-ended input mean in this module?
Single-ended input refers to measuring the signal relative to a common reference, simplifying wiring but requiring proper grounding. - What is the purpose of the keyswitch?
The keyswitch allows users to configure operating modes quickly without software, improving setup efficiency. - Is this module suitable for harsh environments?
Yes, the IP69K rating ensures it can withstand high-pressure washdowns and extreme industrial conditions. - How many channels are available on this module?
It provides two independent analog input channels. - Can it be mounted directly on machinery?
Yes, it is designed for on-machine mounting without requiring a protective enclosure. - What is the significance of POINTBus current consumption?
It indicates the amount of current drawn from the backplane, which is important for system power planning. - Does it require special connectors?
Yes, it uses M12 connectors for reliable and fast field connections. - How does it integrate into a control system?
It connects through an ArmorPoint network adapter, which links it to the controller via EtherNet/IP. - What is the main advantage of using ArmorPoint analog modules?
They provide accurate, durable, and flexible analog signal acquisition in distributed and harsh industrial environments.
Related Models
| Model | Description | Channels | Protection |
|---|---|---|---|
| 1738-IE2CM12 | Analog Input Module | 2 Channels | IP67 |
| 1738-OE2CM12 | Analog Output Module | 2 Channels | IP67 |
| 1738-IB16DM12 | Digital Input Module | 16 Inputs | IP69K |
| 1738-OB8EM12 | Digital Output Module | 8 Outputs | IP67 |
| 1738-AENTR | EtherNet/IP Adapter | N/A | IP69K |
| 1738-ARM | Bus Extension Module | N/A | Industrial Grade |
Popular Models
| Model | Description | Voltage | Key Feature |
|---|---|---|---|
| 1734-AENTR | Ethernet Adapter | 24 VDC | Dual Port Communication |
| 1734-PDN | DeviceNet Module | 24 VDC | Network Interface |
| 1734-IB8 | Digital Input Module | 24 VDC | Standard I/O |
| 1734-OB8 | Digital Output Module | 24 VDC | Reliable Output |
| 1734-IE2C | Analog Input Module | 24 VDC | High Accuracy |
| 1734-EP24DC | Expansion Power Supply | 24 VDC | Power Management |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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