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FLEXPOWER Datasheet(PDF) 13 Page - XP Power Limited |
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FLEXPOWER Datasheet(HTML) 13 Page - XP Power Limited |
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13 / 32 page  xppower.com 13 Signals Global AC OK/Power Fail Global AC OK is an open collector signal providing a minimum of 5 ms warning of loss of output regulation. The signal is fully isolated and the collector and emitter must be connected externally. Maximum sink current 2 mA, maximum voltage 20 V. On dual output module, DC OK monitors V1 output only. AC OK Collector Pin 6 AC OK Emitter Pin 5 POWER SUPPLY Standard Logic 0 Transistor On (<0.8 V): AC OK Transistor Off (>4.5 V): AC NOT OK Optional Logic 1 Transistor Off (>4.5 V): AC OK Transistor On (<0.8 V): AC NOT OK Chassis J2 Logic Connector 3300R 5 V Standby Return Pin 8 5 V Standby Pin 7 DC OK Collector Pin 4 DC OK Emitter Pin 3 POWER SUPPLY Standard Logic 0 Transistor On (<0.8 V): DC OK Transistor Off (>4.5 V): DC NOT OK Optional Logic 1 Transistor Off (>4.5 V): DC OK Transistor On (<0.8 V): DC NOT OK Chassis J2 Logic Connector 3300R 5 V Standby Return Pin 8 5 V Standby Pin 7 Global Inhibit Pin 2 POWER SUPPLY 100R Chassis J2 Logic Connector Global Inhibit Return Pin 1 5 V Standby Pin 7 5 V Standby Return Pin 8 Standard Logic 0 0 V or Floating: Power Supply On 2-5 mA: Power Supply Off Optional Logic 1 2-5 mA: Power Supply On 0 V or Floating: Power Supply Off 800R 2-5 mA Global DC OK Global DC OK is an open collector signal providing warning that the output voltage has fallen below 90% of nominal. The signal is fully isolated and the collector and emitter must be connected externally. Maximum sink current 2 mA, maximum voltage 20 V. On dual output module, DC OK monitors V1 output only. Global Inhibit Global Inhibit is an isolated control signal which can turn the power supply off by supplying 2 to 5mA into the pin. Global Enable option available, see ‘Other Option Codes’ table. Module DC OK Module DC OK is a nominal “ON” floating collector and emitter transistor of an optocoupler, which provides a warning of the loss of output regulation on the main output of the module. Maximum sink current 2 mA, maximum voltage 20 V. Module DC OK Collector Pin 8 Module DC OK Emitter Pin 9 POWER SUPPLY Transistor On (<0.8 V): DC OK Transistor Off (>4.5 V): DC NOT OK Module Logic Connector 3300R 0 V +5 V Module Inhibit Pin 6 POWER SUPPLY 1K Ohm Module Logic Connector Module Inhibit Return Pin 7 0 V or Floating: Module On 2-5 mA: Module Off 2-5 mA +5 V 0V Module Inhibit Module Inhibit signal is an isolated control signal which can turn the module off by supplying 2 to 5 mA into the pin. Pin 2 Pin 9 POWER SUPPLY Open Collector Transistor On : Fan Fail Transistor Off : Fan OK Chassis J2 Logic Connector 3300R 5 V Standby Return Pin 8 5 V Standby Pin 7 Pin 1 Pin 10 Fan Fail When fan speed control fitted (option 16). Open collector signal warns of any fan failure. |
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