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Product description
3.2 System structure
3.2
System structure
Device concept
The 3RB24 solid-state overload relay has a modular device concept. Each device consists of a
motor-current-independent evaluation module, and a motor-current-dependent current
measuring module. Both modules are connected electrically to each other by connecting cable
via the interface.
Optionally, the 3RA6935‑0A operator panel can be connected to the front of the evaluation
module.
Requirements
You require the following tools for system setup:
• 1 x evaluation module 3RB2483‑4A .1
• 1 x current measuring module 3RB29.6‑2...
• 1 x connecting cable 3RB2987‑2.
Note
The connecting cable 3RB2987‑2B for linking the evaluation module and the current
measuring module is only to be used when the evaluation module is mounted direct on the
current measuring module.
System structure
The following graphic illustrates the design principle of a system.
1
①
②
③
Figure 3-1
20
Evaluation module 3RB2483‑4A .1
Current measuring module 3RB29.6‑2...
Connecting cable 3RB2987‑2.
System structure
2
3
SIRIUS 3RB24 electronic overload relay for IO-Link
Equipment Manual, 07/2022, NEB969165602000/RS-AA/003
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