Is there a limit on the extender modules?

Extender modules can be connected to the main unit (DA100-1) and subunit (DS400, DS600). However, only 1 extender module can be connected to each. Total cable length: expansion cable (max. 500 m) + extender cable (max. 30 m). Even if using an extender module, the maximum number of input channels is 300.

DA100-1

Model Name: DA100-1
DA100-2 Portable Hybrid Recorder

DA100-2 Portable Hybrid Recorder
DC100 Data Collectors

Model Name: DC100
DR130

The DR130 can record data in 10 colors from all measurement points at 2-second intervals. It has a variety of recording functions including analog trend recording over an effective recording width of 150 mm, recording of digital measured values, recording of various messages, zone recording, and partially compressed and expanded recording, thus enabling data to be read off speedily.
DR231

Model Name: DR231
DR232 (Expandable model only)

DR232 (Expandable model only)
DR241

Model Name: DR241
DR242

Model Name: DR242