Description
Allen-Bradley 1734-IE4S: 4-Channel Safety Analog Input Module
The Allen-Bradley 1734-IE4S from Rockwell Automation is a versatile POINT I/O safety analog input module. It provides four configurable input channels for critical safety applications in industrial environments. For complete technical specifications and wiring diagrams, download the product manual here.
Technical Specifications
- Brand & Manufacturer: Allen-Bradley / Rockwell Automation
- Model: 1734-IE4S
- Series: POINT I/O Safety
- Module Type: Safety Analog Input
- Number of Channels: 4 single-ended inputs
- Input Types: Voltage, Current, or Tachometer
- Operating Modes: Bipolar or Unipolar
- ADC Resolution: 12 bits
- Voltage Range: 0-5V, 0-10V configurable
- Current Range: 0-20mA, 4-20mA configurable
- Tachometer Range: 1-1000 Hz frequency
- Code Range Voltage: -32768 to 32767 (bipolar)
- Code Range Current: -8192 to 32767 @ 4-20mA
- Response Time: < 20ms for safety applications
- Isolation Voltage: 250V AC between field and logic
- Operating Temperature: -20°C to 60°C (-4°F to 140°F)
Packaging Contents
- One 1734-IE4S safety analog input module
- Comprehensive installation and safety documentation
- All items shipped via FedEx, UPS, or DHL express services
- All products include 12-month performance warranty
Frequently Asked Questions
- What safety standards does the 1734-IE4S comply with?
The module meets SIL 2/3 safety standards for process safety applications. - Can I mix different input types on the same module?
Yes, each channel can independently configure as voltage, current or tachometer. - What is the maximum cable length for analog signals?
Recommend maximum shielded cable length is 100 meters for accurate readings. - How does dual-channel equivalent mode enhance safety?
It compares two independent signals for discrepancy detection and fault prevention. - What is the typical response time for safety shutdown?
The module responds within 20 milliseconds for critical safety functions.
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