User Manual

Getting started with IDEC SmartRelay
2 IDEC SmartRelay Manual
Which devices are available?
IDEC SmartRelay Base is available in two voltage classes:
Class 1 24 V, i.e. 12 V DC, 24 V DC, 24 V AC
Class 2 > 24 V, i.e. 100...240 V AC/DC
IDEC SmartRelay Base is available in two versions:
With display: 8 inputs and 4 outputs
Without display (”IDEC SmartRelay Pure”): 8 inputs and
4 outputs
Each version is integrated into four subunits, is equipped
with an expansion interface and Text Display interface and
provides 39 pre-configured standard and special function
blocks for the creation of your circuit program.
Which expansion modules are available?
IDEC SmartRelay digital modules are available for
operation with 12 V DC, 24 V AC/DC and 100...240 V AC/
DC, and are equipped with four inputs and four outputs.
IDEC SmartRelay analog modules are available for
operation with 24 V DC and some with 12 V DC,
depending on the specific module. Each is equipped with
two analog inputs or two analog outputs.
The digital/analog modules are integrated in two or four
subunits. Each one is equipped with two expansion
interfaces for connecting additional modules.
Which display modules are available?
IDEC SmartRelay Base with display
Text Display