
DSAX 452 Remote In / Out Basic Unit
14 anal. inp diff, 12 Bit 0 to +/-10V,0 to +/-20mA,
6 analog out, 10 Bit 0 to +10V, 0 to +20mA,
See Spare Cover 21580351-1
Note! This part is exempted from the scope of 2011/65/EU (RoHS)
as provided in Article 2(4)(c), (e), (f) and (j) therein
(ref.: 3BSE088609 – EU DECLARATION OF CONFORMITY
- ABB Advant Master Process Control System)
Specifications and Parameters
|
Parameter |
Details |
|
Model |
DSAX452 |
|
Type |
Analog Remote Input/Output Module |
|
Input Channels |
Multiple analog inputs (exact number varies by configuration) |
|
Output Channels |
Multiple analog outputs |
|
Input Signal Range |
0-10V, 4-20mA (configurable) |
|
Output Signal Range |
0-10V, 4-20mA (configurable) |
|
Resolution |
12-bit/16-bit (depending on configuration) |
|
Communication Protocol |
ABB proprietary or industry-standard protocols (e.g., Modbus) |
|
Power Supply |
24V DC |
|
Operating Temperature |
-20°C to +60°C |
Key Features

- Scalability:Modular design allows for easy expansion of I/O capacity as system requirements grow.
- Advanced Diagnostics:Equipped with diagnostic features for monitoring signal integrity, module health, and fault detection.
- Wide Compatibility:Seamlessly integrates with ABB control systems, including DCS and PLC platforms, as well as third-party systems using standard communication protocols.
- Robust Design:Built for industrial environments, the DSAX452 is resistant to temperature variations, vibrations, and electromagnetic interference.
- Energy Efficiency:Operates with low power consumption, reducing overall system energy costs.
- User-Friendly Configuration:Offers straightforward setup and configuration through ABB software tools, minimizing installation time and complexity.
Frequently Asked Questions (FAQs)
1. What is the main purpose of the ABB DSAX452 module?
The DSAX452 is designed to extend the I/O capabilities of ABB control systems by collecting and transmitting analog data from field devices to the control system.
2. Is the module compatible with non-ABB systems?
Yes, the DSAX452 supports standard communication protocols like Modbus, enabling integration with third-party systems.
3. Can the module operate in harsh industrial environments?
Absolutely. The DSAX452 is engineered to withstand challenging conditions, including temperature extremes, vibrations, and electrical noise.
4. What signal ranges are supported?
The module supports configurable signal ranges, including 0-10V and 4-20mA, for both input and output channels.
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