Honeywell 900RTR-H001 Relay Output Remote Terminal Panel

Product Overview

The Honeywell 900RTR-H001 is a Relay Output Remote Terminal Panel (RTP) designed for the ControlEdge HC900 controller family. It provides isolated termination for relay output modules, maintaining the electrical isolation of each relay channel while enabling convenient field wiring access. With individual fuses per output and selectable power disconnect switches per relay common, the 900RTR-H001 enhances safety and simplifies maintenance for relay-based control applications.

Key Features

• Relay output termination with maintained isolation per channel
• Individual fuses for each relay output for overcurrent protection
• Selective power disable switches per relay common terminal
• Supports IRUP (Insertion/Removal Under Power) by disconnecting field power
• DIN rail mounting for flexible cabinet placement
• Max 24 A total current for all outputs per RTP
• Compact dimensions: 111.1 × 94.0 × 66.0 mm

Technical Specifications

• Model: 900RTR-H001
• Product Type: Relay Output Remote Terminal Panel (RTP)
• Series: ControlEdge HC900
• I/O Type: Relay Output
• Max Total Current: 24 A for all outputs per RTP
• Protection: Individual fuse per output channel
• Power Control: Switch-selectable disable per relay common
• Isolation: Maintains relay module isolation
• Mounting Type: DIN rail
• Dimensions (L × W × H): 111.1 × 94.0 × 66.0 mm (4.38" × 3.70" × 2.60")
• Weight: ~0.5 kg
• Cable Compatibility: 900RTC-H010, 900RTC-H025, 900RTC-H050 (high voltage)
• Operating Temperature: 0°C to +60°C
• Storage Temperature: −40°C to +85°C
• Certifications: CE

Typical Applications

• Relay output field termination for motor starters and contactors
• Valve solenoid control via relay isolation
• Alarm horn and indicator light driving
• Heater and fan control circuits
• Systems requiring IRUP capability on relay modules

FAQ

Installation Guide

1. DIN Rail Mounting: Install the 900RTR-H001 on a standard 35 mm DIN rail in the control cabinet.
2. Field Wiring: Connect relay-controlled loads to the output terminals. Ensure wire gauge is adequate for the load current (max 24 A total).
3. Fuse Verification: Confirm correct fuse ratings are installed for each output channel based on load requirements.
4. RTP Cable Connection: Connect the high-voltage RTP cable from the panel to the HC900 relay output module.
5. Common Switch Setup: Configure the common terminal switches according to your relay grouping requirements.
6. IRUP Procedure: To hot-swap the relay module, first disable the appropriate common switches to remove field power, then replace the module.

Selection Tips

• Select the 900RTR-H001 for relay output field termination requiring isolation and individual fusing.
• For digital/analog I/O, use the 900RTS-0001 general-purpose RTP.
• For analog input termination, use the 900RTA-L001 analog input RTP.
• Ensure total load current does not exceed 24 A per RTP.
• Use high-voltage RTP cables (900RTC-Hxxx series) for connection to relay output modules.