DA-IRIGB-4DIO-PCI104-EMC4 Expansion Module

Features and Benefits

  • 1 IRIG-B signal input port to support software-controlled TTL/differential signal input
  • 3 digital inputs, 4 digital outputs
  • Built-in EMC Level 4 protection
  • Configurable IRQ and I/O settings
  • Onboard status LED indicators for IRIG-B signal input
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The DA-IRIGB-4DIO-PCI104-EMC4 module features 3 digital inputs and 4 digital outputs and provides precision timing information using IRIG-B input signals. The module is designed for embedded computers that support the PCI/104 interface.



Interface IRIG-B Port 1 DB9 male
Input Signal Single or Differential
Input Signal Level Single: High -> Open, Low -> Short to GND
Differential: D+ – D- > 0.2 V, RxD is High, D+ – D- < -0.2 V, RxD is Low
Accuracy (Time Synchronization) ±1 µs
Accuracy (Free Running) ±500 ms @ 24 hr
Ethernet Interface
Magnetic Isolation Protection 1.5 kV (built-in)
Hardware Requirement
Comm. Controller 1
Bus PCI/104 slots x 1
Physical Characteristics
Dimensions (without ears) 130 x 150 mm (42 x 5.12 in)
Weight 65 g (0.14 lb)
Environmental Limits
Operating Temperature -25 to 60°C (-13 to 140°F)
Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Green Product RoHS, CRoHS, WEEE
Time 1,145,189 hrs
Standards Telcordia (Bellcore), GB
Warranty Period 3 years
Details See www.moxa.com/warranty