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2.4
Physical parameters
2.5 Datalogger compatibility
3
Installation
Main body
Height:
64 mm (2.51")
Width:
62.5 mm (2.46")
Depth:
22 mm (0.86")
Main body including base mounting flange
Height:
64 mm (2.2")
Width:
85 mm (3.35")
Depth:
23 mm (0.86")
Weight:
70g
Mounting centres are 76.2 mm (3")
The SDM-SIO1A is compatible with our CR6, CR800, CR850, CR1000, CR3000,
CR5000, and CR9000X dataloggers. The CR5000 and CR9000X's operating
system must be OS 6 or higher.
The SDM-SIO1A is normally mounted on the backplane of a Campbell Scientific
enclosure using the screws and plastic inserts provided. The SDM-SIO1A is
designed to be installed in a dry, non-condensing environment.
Before fixing it, select and set the SDM address as this requires access to the side
of the case. The SDM address is set with a screw driver. Below is a list of the
possible SDM addresses and their relationships to the COMport number in the
SerialOpen command.
There can be up to 15 SDM-SIO1As on a single SDM bus. Each SDM-SIO1A
will need to be set to a unique address before they are powered up; if any other
equipment is present on the bus, whether it's an SDM-SIO1A or not, then the user
will have to ensure their addresses are not the same.
User Guide
5
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