Apollo XP95 Input/Output Unit With Isolator (55000-847)


This product has been superseded by another model

The Apollo XP95 Input/Output Unit provides a voltage-free, double pole changeover (DPCO) relay output, a single monitored switch input and an unmonitored, non-polarised opto-coupled input.

  • It can report fault, switch open and switch closed levels
  • Three visible LED's
  • Loop-Powered
  • Capable of switching up to 30V at 1A
  • Minimum Loop Operating Voltage In Normal Condition : 17V DC
  • Maximum Loop Operating Voltage : 28V DC
  • Maximum Current Consumption At 28V DC No Protocol
    • Switch-On Surge, Max 150mx : 3.5mA
    • Quiescent, 20Ω EOL Fitted : 1.25mA
    • Switch Input Closed 'Switch Closed' LED On : 2.5mA
    • Switch Input Closed (LED Disabled) :  1.5mA
    • Any Other Condition (Max 2 LEDs On) : 3.5mA
    • Relay Operated : 2mA
  • Switch Input Monitoring Voltage (Open-Circuit Condition) : 9-11V DC
  • Maximum Cable Resistance : 50Ω
  • Opto-Coupled Input Maximum Voltage (Polarity Sensitive) : 35V DC
  • Impedance : 10kΩ
  • Relay Output Contact Rating (Inductive or Resistive) : 1A at 30V AC or DC
  • Relay Output Wetting Current At 10mV DC : 10μA
  • On Resistance : 0.2Ω
  • Maximum Continuous Current : 1A
  • Maximum Switching Current : 3A
  • Maximum Load : 20 XP95/Discovery Detectors
  • Operating Temperature : -20°C to +70°C
  • Humidity (No Condensation) : 0-95%
  • IP Rating : 54
Same Day Dispatch
Lowest Price Guaranteed
Free UK Delivery over £200*
Secure Online Order Processing
Free Technical Support

Newsletter Signup

Enter your details and we'll occasionally send you special offers and product news.