
Overview of Momentum M1 Processor Adapters
870USE10110 July 2004 51
Local I/O Services all the points on any host Momentum I/O base
Watchdog Timeout 335 ms
Logic Solve Time See Scan Time Formula for 984LL Exec
Mechanical
Weight 42.5 g (1.5 oz)
Dimensions (HxDxW) 25.9x61.02x125 mm
(1.01 x 2.37 x 4.86 in)
Material (Enclosures/
Bezels)
Lexan
Operating Conditions
Temperature 0 ... 60 degrees C
Humidity 5 ... 95% (noncondensing)
Chemical Interactions Enclosures and bezels are made of Lexan, a polycarbonate that
can be damaged by strong alkaline solutions
Altitude, Full Operation 2000 m (6500 ft)
Vibration 10 ... 57 Hz @ 0.075 mm displacement amplitude
57 ... 150 Hz @ 1 g
Ref. IEC 68-2-6 FC
Shock +/-15 g peak, 11 ms, half sine wave
Ref. IEC 68-2-27 EA
RFI Susceptibility/
Immunity
Meets CE mark requirements for open equipment. Open
equipment should be installed in an industry-standard enclosure,
with access restricted to qualified service personnel.
Storage Conditions
Temperature -40 ... +85 degrees C
Humidity 5 ... 95% (noncondensing)
Safety Parameters
Degree of Protection Unintentional access (UL 508 Type 1, NEMA250 Type 1, IP20
conforming to IEC529)
Di-electric Strength Ethernet is isolated from logic common 500 VDC
Ground Continuity 30 A test on the exposed metal connector
Agency approvals UL 508, CSA, CUL, CE; FM class1, div2 pending
Memory
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