Impulse SIO-104+16.485 (3562) - Manual (Page 14)

© Sealevel Systems, Inc. - 12 - SIO-104+16.485 User Manual
Electrical Characteristics
Features
Sixteen 2-wire RS-485 serial ports
16C954 buffered UARTs with 128-byte FIFOs
Automatic RS-485 enable/disable
IRQ interrupt status port
Supports interrupt sharing
Data rates to 921.6K bps
Extended temperature range available (-40°C - +85°C)
Specifications
Environmental Specifications
Specification Operating Storage
Temperature Range 0°C – 70°C
(32°F – 158°F)
-50°C – 105°C
(-58°F – 221°F)
Humidity Range 10 to 90% R.H.
Non-Condensing
10 to 90% R.H.
Non-Condensing
Power Requirements
+5VDC @ 600mA
Dimensions
L W
3.775” 3.55”
9.59cm 9.02cm
Manufacturing
All Sealevel Systems Printed Circuit boards are built to UL 94V0 rating and are
100% electrically tested. These printed circuit boards are solder mask over bare
copper with either Electroless Nickel Immersion Gold (ENIG) or Hot Air Solder
Leveled (HASL) finish.