User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 371
Figure 205: Connection diagram EP-1813: Star Connection with measuring current
transformer > 5 A (Example)
Figure 206: Connection diagram EP-1813: Single phase measurement with current
transformer
Note: If the module is used in an environment of overvoltage category III, transient
overvoltage must be limited to ≤ 2500V