Allen-Bradley 1771-RTP4 Analog Input Module – Precision 8-Channel Measurement for Harsh Environments

Why Choose This Module?

• 8 isolated input channels for flexible monitoring
• Works with both current (4-20mA) and voltage (0-10V) signals
• DIN rail mount for easy installation
• Industrial-grade protection (3A fuse)
• Direct replacement for 1771-N series modules

Key Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1771-RTP4 (2nd gen)
• Input Types: Voltage (with resistor) / Current
• Channels: 8 isolated inputs
• Accuracy: ±0.1% full scale
• Sampling Rate: 50 samples/sec
• Power: 24V DC (18-32V range)
• Temp Range: -20°C to +60°C
• Connections: 38 screw terminals + 2x25-pin connectors

Installation Made Simple

• Fits standard DIN rail (no tools needed)
• Uses 1771-WF wiring arm (sold separately)
• Works with 1771-PSCC remote cabling (5.5ft)
• LED status indicators for easy troubleshooting

Warranty & Support

• 12-month full replacement warranty
• Global technical support network
• Compatible with most PLC systems

Shipping Options

• Fast delivery via FedEx, UPS or DHL
• Usually ships within 24 hours

Expert FAQs

• Can it measure resistance?
  No, only voltage/current inputs
• Is calibration required?
  Factory calibrated - no field calibration needed
• What's the isolation voltage?
  500V channel-to-channel isolation
• Can I mix signal types?
  Yes, configure each channel independently
• Replacement for 1771-N?
  Yes, drop-in replacement with better specs

Package Includes

• 1771-RTP4 module
• Installation guide
• Terminal labels

Upgrade your analog inputs today with the reliable 1771-RTP4!