Campbell Hausfeld SM4M - Manual (Page 7)

1-1
Section 1. SM4M / SM16M Storage
Module Overview
Campbell Scientific’s SM4M and SM16M Storage Modules expand on-site data storage for
users of Campbell Scientific dataloggers. They also provide the user with a convenient
method of transporting data from the field back to the office. The SM4M and SM16M are
compatible with the CR500/510, CR10/10X, 21X, CR23X and CR7 dataloggers as well as the
DSP4 Heads Up Display.
This manual contains two broad divisions. The Overview surveys the Storage Modules and
their function. It also explains how to quickly begin using an SM for straightforward data
storage operations. The remainder of the manual is a technical reference which describes in
detail such operations as: storing data from current dataloggers, storing data from older
dataloggers, data retrieval, and datalogger program storage and retrieval.
The Overview should be read by all users, as should Section 5 (Data Retrieval). Users with
the CR500/510, CR10/10X, CR23X or with the 21X or CR7 with recent operating systems (i.e.
current dataloggers) should read Section 2, while users of Campbell Scientific’s older
dataloggers should read Section 3. Section 6 (Storing and Retrieving Datalogger Programs)
and Appendix B (Telecommunication Commands) may be used as needed.
SMS (Storage Module Software) simplifies communication procedures between dataloggers
and storage modules. SMS is part of Campbell Scientific’s PC208W Windows-based
datalogger support software. Contact Campbell Scientific for further information.
1.1 Specifications
Storage Capacity:
SM4M: 2 Million low-resolution data values
SM16M: 8 Million low-resolution data values
Program storage: stores up to eight programs with a total capacity
of 128 kbytes (including labels)
Dimensions: 135 x 75 x 20 mm
Weight: 200 g
Canister: Sealed
Processor: Hitachi H8S
Operating system: 64 kbytes, flash memory based, user
downloadable.
Operating Temp. Range: -35 ° C to +65 ° C (-55 ° C to +85 ° C optional)
Baud Rates for data storage: 9600, 76800 baud
Baud Rates for
telecommunications: 1200, 2400, 4800, 9600, 19200, 38400, 57600,
76800, 115200.
Memory Configuration: User selectable for either ring style (default) or fill
and stop.