Excellent PLC
| Company Information | ||||||||
| sales@xmjzjsgs.com | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction: ABB CMA125 3DDE300405
The ABB CMA125 (Part No. 3DDE300405) is a high-performance Analog Input Module designed for industrial automation applications within ABB’s Advant Master and Symphony systems. With its robust architecture and advanced signal acquisition capabilities, this module plays a critical role in monitoring and controlling analog process signals across diverse industrial sectors. The CMA125 ensures precise data acquisition, making it ideal for process-critical environments where reliability and accuracy are essential.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | CMA125 |
| Part Number | 3DDE300405 |
| Manufacturer | ABB |
| Product Type | Analog Input Module |
| Number of Input Channels | 16 |
| Input Signal Range | 0–10V / 4–20mA (configurable) |
| Input Type | Differential |
| Resolution | 12-bit |
| Communication Interface | Proprietary Advant Fieldbus |
| Operating Voltage | 24 VDC |
| Power Consumption | < 5 W |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 180 x 120 x 65 mm |
| Weight | 1.2 kg |
| Mounting Type | Rack/DIN rail |
| Certifications | CE, UL, RoHS |
Product Applications
The ABB CMA125 3DDE300405 module is used across a wide range of industrial sectors, such as:
-
Oil and Gas: For monitoring process variables like pressure and temperature in pipelines and refineries.
-
Power Generation: Integration into DCS systems to control analog inputs from turbines, boilers, and generators.
-
Water Treatment Plants: For managing chemical dosing systems and sensor feedback loops.
-
Chemical Processing: Ensuring process stability by collecting accurate analog signals from various sensors.
-
Pulp and Paper Industry: Monitoring consistency, flow, and other analog variables.
-
Metals and Mining: Used in environmental monitoring systems and plant instrumentation.
Product Features and Benefits
-
High Precision: With 12-bit resolution, it ensures accurate analog data acquisition.
-
Versatile Input Options: Supports both voltage and current inputs for diverse sensor compatibility.
-
Compact Design: Small footprint allows for space-efficient installation in control cabinets.
-
Reliable Communication: Seamlessly integrates with ABB’s proprietary control systems.
-
Durability: Designed to operate in industrial environments with extended temperature range.
-
Low Power Consumption: Enhances energy efficiency in large-scale automation systems.
-
Field-Proven Technology: Trusted in mission-critical industrial applications worldwide.
FAQs (Frequently Asked Questions)
Q1: What kind of signals can the ABB CMA125 accept?
A1: It can accept analog signals in the range of 0–10V and 4–20mA, suitable for most industrial sensors.
Q2: Is this module compatible with other ABB DCS platforms?
A2: Yes, it is designed for integration with ABB Advant Master and Symphony systems.
Q3: What is the resolution of the input signal?
A3: The module offers a 12-bit resolution, ensuring accurate signal conversion.
Q4: Can the input type be configured per channel?
A4: Yes, each input channel can be configured for voltage or current input depending on the application.
Q5: What is the operating voltage requirement?
A5: It operates at 24 VDC nominal supply voltage.
Q6: How many input channels does it provide?
A6: The CMA125 module supports 16 analog input channels.
Q7: What are the installation options for this module?
A7: It can be mounted on a standard DIN rail or within a rack-mounted I/O system.
Q8: Is it certified for industrial use?
A8: Yes, it holds certifications including CE and UL, suitable for industrial automation.
Q9: Can this module be used in harsh environments?
A9: It is designed for industrial conditions with an operating temperature range from 0°C to 60°C.
Q10: What is the weight of the ABB CMA125 module?
A10: The unit weighs approximately 0.45 kg.
Related or Same-Series Models
| Model | Description |
|---|---|
| CMA120 3DDE300400 | 8-Channel Analog Input Module |
| CMA130 3DDE300410 | Analog Output Module |
| CMA140 3DDE300415 | Digital Input Module |
| CMA150 3DDE300420 | Digital Output Module |
| CMA160 3DDE300425 | Relay Output Module |
| CMA180 3DDE300430 | Thermocouple Input Module |
Popular ABB Models
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| PM861AK01 | CPU Module | 186 x 103 x 110 | 0.7 kg |
| CI854AK01 | Communication Interface | 115 x 35 x 120 | 0.2 kg |
| AI810 3BSE008516R1 | Analog Input Module (8-channel) | 120 x 40 x 100 | 0.25 kg |
| AO810 3BSE008522R1 | Analog Output Module (8-channel) | 120 x 40 x 100 | 0.25 kg |
| DO810 3BSE008510R1 | Digital Output Module (16-channel) | 120 x 40 x 100 | 0.24 kg |
| DI820 3BSE008512R1 | Digital Input Module (16-channel) | 120 x 40 x 100 | 0.25 kg |
