The B&R 3AI350.6 is a high-performance analog input module from B&R Industrial Automation's 2005 system product line. This module is engineered to deliver precise voltage measurements across eight differential input channels, making it an ideal solution for demanding industrial applications requiring reliable and accurate analog signal acquisition.
Designed as a single-width module for the B&R 2005 system, the 3AI350.6 features a 12-bit successive approximation A/D converter with fast conversion times and robust electrical isolation from the PLC, ensuring stable operation in challenging industrial environments. The module is currently in stock and available for immediate shipment.
Item No :
3AI350.6Order(MOQ) :
1Payment :
EXWProduct Origin :
AustriaShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
0.5kgProducts Description
B&R 3AI350.6 Analog Input Module
High-Density 8-Channel Voltage Input Module for B&R 2005 Systems
| Model Number | 3AI350.6 |
| Place of Origin | Austria |
| Dimension/Weight | 0.5kg |
| Condition | New and Original |
| Warranty | 1 year |
| Shipping term | DHL Fedex UPS |
| Payment | TT / Western Union |
| Delivery time | 3-5 days |
| Service | 24 Hours Online Service |
8 Differential Input Channels: High-density analog input capacity for voltage signal acquisition, maximizing I/O efficiency within a single-width module footprint
Wide Voltage Input Range: Accepts nominal -10V to +10V signals with an extended allowable range of -20V to +20V, accommodating a broad range of industrial sensors and transducers
12-Bit Digital Converter: Successive approximation architecture delivers accurate data acquisition with ±1 LSB non-linearity, ensuring reliable measurement fidelity
Fast Conversion Time: Processes all channels in less than 1 ms in normal and special operating modes, supporting high-speed control applications
Electrical Isolation: Galvanic isolation between inputs and the PLC system enhances noise immunity and protects against electrical faults
Integrated Input Filter: First-order low-pass filter with 450 Hz cutoff frequency reduces signal noise for cleaner, more stable readings
High Accuracy & Stability: Typical accuracy of ±0.1% at 25°C with minimal offset (±0.0037%/°C) and gain (±0.0075%/°C) drift over temperature, ensuring consistent performance
Flexible Operating Modes: Supports cyclic measurement with optional averaging (1 to 255 samples) and direct software timing with configurable time settings (2000–65535 µs)
C-UL-US Listed: Certified for use in industrial control equipment, meeting rigorous safety and quality standards
| Category | Specification |
|---|---|
| Manufacturer | B&R Industrial Automation |
| Model Number | 3AI350.6 |
| Product Type | Analog Input Module - Voltage |
| System Compatibility | B&R 2005 System |
| Input Channels | 8 Differential Inputs |
| Nominal Input Voltage | -10V to +10V |
| Maximum Allowable Voltage | -20V to +20V |
| A/D Converter Resolution | 12 Bits |
| Conversion Method | Successive Approximation |
| Conversion Time (All Channels) | <1 ms (normal/special modes) |
| Conversion Time (with Averaging) | <1.5 ms |
| Non-Linearity | ±1 LSB |
| Differential Input Resistance | 2 MΩ |
| Input Filter | 1st Order Low-Pass / 450 Hz Cutoff |
| Typical Accuracy at 25°C | ±0.1% |
| Offset Drift | Max. ±0.0037%/°C |
| Gain Drift | Max. ±0.0075%/°C |
| Repeat Precision | ±0.025% |
| Crosstalk Rejection (Channel-Channel) | -66 dB |
| Common Mode Rejection (DC) | 50 dB |
| Common Mode Rejection (50 Hz) | 45 dB |
| Max Common Mode Voltage to Ground | ±50 V |
| Power Consumption (5V) | Max. 1 W |
| Power Consumption (24V) | Max. 3.5 W |
| Total Power Consumption | Max. 4.5 W |
| Galvanic Isolation | Input to PLC: Yes / Channel to Channel: No |
| Certifications | C-UL-US Listed |
| Dimensions | B&R 2005 Single-Width |
| Required Accessory | 1 x Terminal Block TB170 (order separately) |
The 3AI350.6 supports multiple operating modes to suit different application requirements:
| Mode | Description |
|---|---|
| Normal Mode | Cyclic measurement with optional averaging (1 to 255 samples) |
| Special Mode 1 | Direct software timing |
| Special Mode 2 | Software timing with configurable time preset (2000–65535 µs) |
The B&R 3AI350.6 is ideal for a wide range of industrial automation and process control applications:
| Industry | Application |
|---|---|
| Factory Automation | General-purpose voltage signal acquisition from sensors and transducers |
| Process Control | Monitoring pressure, level, and flow transmitters with voltage outputs |
| Machine Building | Integration into packaging, printing, and material handling equipment |
| Test & Measurement | Data acquisition in quality assurance and testing systems |
| Energy Management | Voltage monitoring in power distribution and renewable energy systems |
| Building Automation | HVAC and environmental monitoring applications |
The 3AI350.6 is a screw-in module designed for the B&R 2005 modular I/O system. It installs on base units or expansion units and integrates seamlessly with B&R controllers and CPUs.
Important Notes:
The terminal block TB170 (screw-clamp or push-in version) must be ordered separately for field wiring connections
The module is single-width and can be installed alongside other 2005 system modules in the same rack
| Detail | Information |
|---|---|
| Condition | New & Original |
| Stock Status | In Stock |
| Warranty | 12 Months |
| Shipping | Fast dispatch upon order confirmation |
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