Digital guide
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Detailed content
- Weight: 0.72 kg
- Output Channels: 16 relay (SPST-NO)
- Switching Voltage (max): 250V AC / 30V DC
- Switching Current (max): 6 A (resistive load)
- Contact Material: Silver-nickel alloy
- Coil Voltage: 24V DC
- Response Time: 8 ms (pick-up), 6 ms (drop-out)
- Expected Mechanical Life: 20 million operations
- Expected Electrical Life: 150,000 operations (at rated load)
- Logic Supply: 200 mA @ 5V DC
- Field Supply: 24V DC (external)
- Memory: 2 KB RAM, 1 KB EEPROM
- Operating Temperature: -20 to 70 °C
- Humidity: 5% to 95% RH
- Isolation: 2500V (coil-to-contact)
- Standards: CE, UL 508, CSA
Functional Features:
- Fast Switching: 8 ms pick-up, 6 ms drop-out
- Arc Suppression: Each relay incorporates arc suppression circuitry to minimize contact wear when switching inductive loads
- Status Indication: LED status indicators show the energization state of each relay channel; mechanical flag indicator for visual verification of relay position
- Watchdog Timer: De-energizes all relays upon detecting a communication failure
- Coil Voltage Monitoring: Detects open-circuit or short-circuit conditions
Structural Features: Single-slot design installs into any standard Honeywell Series C backplane. Front panel includes a 50-pin D-sub connector for all field output wiring terminations. Rugged metal housing provides effective protection against vibration and electromagnetic interference.
Application Areas: High-power switching applications requiring relay outputs up to 6 A at 250V AC.
Installation Requirements: Installs into any standard Honeywell Series C backplane using its single-slot design.
Usage Notes: Silver-nickel alloy contacts provide superior resistance to arcing and contact welding. Electrical life of 150,000 operations is rated at the full resistive load of 6 A; derate for inductive loads.
