Pepper Computer Modular Computers RS485 - Manual (Page 26)

SMART I/O User’s Manual
March 12, 1996 ©1996 PEP Modular Computers GmbH Page 1 - 14
Introduction
Up to 4 SMART-EXT units can be cascaded depending on the power con-
sumption of the individual SMART Modules.
SMART I/O Modules or blank panels must be ordered separately to the
SMART-BASE or SMART-EXT units. Blank panels come in packs of 20.
Two RS232 cables are available. One terminates with a female 9-pin D-Sub
connector for PC use and the other terminates in a male 25-pin D-Sub
connector for Modem operation.