IDEC SmartRelay installation and wiring
2.1 Modular IDEC SmartRelay setup
IDEC SmartRelay Manual
18
High-speed/optimal communication performance
For optimal and high-speed communication performance between the Base Module and the
various modules, install the digital modules first, then the analog modules (as the examples
above show). (The special function PI controller is an exception: the AI used for the value PV
should be on the Base Module or an analog input module adjacent to the Base Module).
You install the Text Display module separately and connect it to the Base Module with the
Ethernet interface.
2.1.3 Setup with different voltage classes
Rules
You can only connect digital modules to devices of the same voltage class.
You can connect analog modules to devices of any voltage class.
Overview: Connecting an expansion module to the IDEC SmartRelayBase Module
In the following tables, "X" means that the connection is possible; "-" means that the
connection is not possible.
IDEC SmartRelayBase Module Expansion modules
FL1F-
M08B2R2
FL1F-
M08B1S2
FL1F-
M08D2R2
FL1F-
M08C2R2
FL1F-
J2B2/K2BM2
FL1F-H12RCE x x x - x
FL1F-H12RCC - - - x x
FL1F-H12SCD x x x - x
FL1F-H12RCA x x x - x
FL1F-B12RCE x x x - x
FL1F-B12RCA x x x - x
FL1F-B12RCC - - - x x