TC-FOR081 Honeywell 8-Ch Relay Output Module 240V 2A
Honeywell TC-FOR081 8-Channel Relay Digital Output Module Key Output Specifications Channels: 8 isolated Form A relay outputs. Off-State Leakage: 1 mA through snubber circuit. Output Voltage Range: 5–30 Vdc @ 2.0 A, 48 Vdc @ 0.5 A, 125 Vdc @ 0.25 A, 125/240 Vac @ 2.0 A (resistive). Output Current Rating (Resistive): 2 A @ 5–30 Vdc, 0.5 A @ 48 Vdc, 0.25 A @ 125 Vdc, 2 A @ 125/240 Vac. Steady-State Inductive Ratings: 2.0 A @ 5–30 Vdc (L/R=7ms), 0.5 A @ 48 Vdc, 0.25 A @ 125 Vdc. AC: 2.0 A steady, 15 A make @ 125/240 Vac (PF=0.4). Power Rating (Steady State): 250 W @ 125 Vac, 480 W @ 240 Vac, 60 W @ 30 Vdc, 24 W @ 48 Vdc, 31 W @ 125 Vdc (resistive). Isolation & Protection Isolation Voltage (1s): 2550 Vdc between contacts, load-to-logic, load-to-24V supply. 850 Vdc between 24V supply and logic. Recommended Fusing: Use a fused terminal base with a 3.0 A Littelfuse 239003. Module outputs are not fused internally. Max Inrush Current: 15 A. Initial Contact Resistance: 30 mΩ maximum. Timing & Life Ratings Output Signal Delay: OFF to ON ≤ 8 ms; ON to OFF ≤ 26 ms. Operate/Release Time: 10 ms maximum. Bounce Time: 1.2 ms (mean). Switching Frequency: 1 operation per 3 seconds (0.3 Hz) at rated load. Minimum Contact Load: 100 µA at 100 mV dc. Expected Electrical Life: 100,000 operations minimum at rated loads. Power & Environmental Specifications External DC Power: 24 Vdc nominal (19.2–31.2 Vdc with 5% ripple). Supply current: 125 mA max. Flexbus Current: 69 mA @ 5 Vdc. Power Dissipation: 5.5 W maximum; Thermal dissipation: 18.8 BTU/hr. Operating Temperature: 0 to 55 °C (32 to 131 °F). Storage: -40 to 85 °C. Relative Humidity: 5 to 95% non-condensing. Shock: Operating 12 g; Non-operating 50 g (11ms pulse). Vibration: Tested 2 g @ 10–500 Hz per IEC 68-2-6. Physical & Installation Details Dimensions: 46 mm x 94 mm x 53 mm (1.8 in x 3.7 in x 2.1 in). Wire Size: 12 gauge (4 mm²) stranded max, 1.2 mm insulation, 75 °C rating. Indicators: 8 yellow status LEDs (logic driven). Keyswitch Position: 9. Agency Certification: cULus, Class I Division 2, Class I Zone 2 Group IIC. Frequently Asked Questions (FAQ) Q: Are the relay outputs isolated from each other? Yes, the TC-FOR081 provides 2550 Vdc isolation between any two sets of contacts. Q: What is the maximum load for AC outputs? This module supports 2 A resistive at both 125 Vac and 240 Vac. Inductive loads also allow 2 A steady with 15 A inrush make. Q: Does this module include internal fusing? No, the outputs are not fused. Honeywell recommends using a fused terminal base with a 3.0 A Littelfuse 239003. Q: Can I switch DC loads with this relay? Yes, it handles DC loads from 5 Vdc up to 125 Vdc with current ratings as listed per voltage. Q: What is the expected contact life? The electrical contacts last a minimum of 100,000 operations at rated loads. Q: Do you have the TC-FOR081 in stock? Yes, we maintain stock and ship within 5 days via FedEx, UPS, or DHL. Returns are accepted within 30 days. © 2026 NexAuto Technology Limited. All rights reserved. Original Source: https://www.nex-auto.com/ Contact: sales@nex-auto.com Phone: +86 153 9242 9628