Pub. 42004-406A
Model 12594-001 Redundant AZI Switching Module Page: 7 of 7
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04/08
Specifications
Electrical
Power requirements................................................................. 10–14 V dc (12 V dc @ 91.5 mA nominal)
Number of control inputs........................................................................................................................ 2
Number of fault outputs.......................................................................................................................... 1
Fault output type ..................................................................................................... Form “C” dry contact
Fault output contact rating................................................................................. 1 A maximum @ 30 V dc
Connections
25-Pin “D-Sub”...................................................................................................................................... 2
Modular (plug-in) terminal blocks .......................................................................................................... 9
Minimum terminal block conductor size............................................................... No. 28 AWG (0.5 mm
2
)
Maximum terminal block conductor size .............................................................. No. 12 AWG (3.0 mm
2
)
Mechanical
Module dimensions ...................................... 7.50 L × 4.00 W × 1.44 H inches (190.5 × 101.6 × 36.6 mm)
Module weight ............................................................................................................. 0.38 lbs. (0.17 kg)
Environmental
Temperature range (operating/storage).....................................................-4° F to 158° F (-20° C to 70° C)
Humidity....................................................................................... 85% non-condensing relative humidity
