AX521 C1 ABB | 4-In 4-Out Analog Module for AC500 PLC
Manufacturer: ABB
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Part Number: AX521 C1
Condition：New with Original Package
Product Type: 4-In 4-Out Analog Module for AC500 PLC
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The ABB AX521 C1 (1SAP250100R0001) is a compact analog input/output module engineered for ABB’s AC500 PLC and S500 I/O systems. It provides four analog input channels and four analog output channels, ensuring efficient two-way communication between field devices and the control unit.
This module supports voltage, current, and RTD (Pt100, Pt1000, Ni1000) signals, offering exceptional flexibility for diverse industrial applications. With 13-bit resolution and galvanic isolation, the AX521 C1 ensures precise data acquisition and signal integrity even under harsh operating conditions.
Its DIN-rail design allows for quick installation and modular expansion, making it a reliable choice for industrial automation, process monitoring, and feedback control.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | AX521 C1 |
| Product ID | 1SAP250100R0001 |
| Manufacturer | ABB |
| Product Type | Analog Input/Output Module |
| Analog Inputs | 4 channels (Voltage, Current, RTD) |
| Analog Outputs | 4 channels (Voltage, Current) |
| Input Signal Types | Voltage (±10 V), Current (0/4–20 mA), RTD (Pt100, Pt1000, Ni1000) |
| Output Signal Types | Voltage (0–10 V), Current (0/4–20 mA) |
| Resolution | 13-bit (input/output) |
| Supply Voltage | 24 VDC |
| Protection Class | IP20 |
| Mounting Type | DIN Rail |
| Dimensions (W × H × D) | 67.5 mm × 76 mm × 62 mm |
| Net Weight | 0.129 kg |
| Series Compatibility | ABB AC500, S500 I/O Systems |
| Applications | Process control, sensor interfacing, signal monitoring, automation systems |
FAQ
Q1: Is the ABB AX521 C1 an original ABB product?
A1: Yes, the ABB AX521 C1 (1SAP250100R0001) is a 100% new and original ABB product with a sealed package.
Q2: How many analog channels does it support?
A2: It provides 4 analog inputs and 4 analog outputs, configurable for voltage, current, or RTD types.
Q3: What PLC series is it compatible with?
A3: The module integrates perfectly with ABB’s AC500 PLC and S500 I/O series.
Q4: What are the power and protection ratings?
A4: It operates on 24 VDC and features IP20 protection, ideal for control cabinet environments.
Q5: How fast can you ship this module?
A5: We have ready stock and usually ship within 3 days to 2 weeks via DHL or FedEx, depending on order size.
Q6: What if there is a quality issue?
A6: All units are covered by a 12-month warranty and 30-day return policy for verified issues.