![Pilz PNOZ m EF SafetyNET Operating Manual Download Page 19](http://html1.mh-extra.com/html/pilz/pnoz-m-ef-safetynet/pnoz-m-ef-safetynet_operating-manual_1556608019.webp)
Commissioning
Operating Manual PNOZ m EF SafetyNET
1004535-EN-03
| 19
NOTICE
Please note when using modules PNOZ m EF SafetyNET with different
versions:
When using PNOZ m EF SafetyNET of version HW:01, FW:01.00 together
with modules of version HW02, FW:01.01 in a SafetyNET p line, the first
connected module must always be a module with version HW:01,
FW:01.00.
Otherwise, there is no stable communication.
Version
HW:01
FW:01.00
Version
HW:02
FW:01.01
1
Version
HW:01
FW:01.00
Fig.: SafetyNET p line with different versions of PNOZ m EF SafetyNET.
}
Up to 16 SafetyNET p subscribers can be connected in a line structure.
}
The SafetyNET p subscribers must be connected directly. No Ethernet switch must be in-
terposed.