A LOGO! with the order number 6ED-XXX08-0BA1 is a 0BA8 LOGO!.

Edit:

In attachment a little history of the 0BA8 LOGO!s.

smpte1916

Another question, if I supply the LOGO! with 12VDC, it will output 12VDC, if supplied with 24VDC, it will output 24VDC, this no matter the input voltage on the inputs, it will still output whatever voltage that is its supply (L1 + N) this is correct, yes?

No, that's not correct.

There are 4 different model variants, each with a display or without.

12/24 RCE
24 CE
24 RCE
230 RCE

R = relay output
C = Clock (real time clock)
E = ethernet
o = without display

12/24 RCE(o):
This base module can be operated with both 12 VDC and 24 VDC. It has potential-free relay outputs, 4 analogue inputs and 4 fast counter inputs.

24 CE(o):
This basic module will be operated with 24 VDC. It has transistor outputs, 4 analog inputs and 4 fast counter inputs. The transistor outputs output 24 VDC.

24 RCE(o):
This base module can be operated with either 24 VAC or 24 VDC. It has potential-free relay outputs, no analogue inputs and no fast counter inputs.

230 RCE(o):
This base module can be operated with either 230 VAC or 230 VDC. It has potential-free relay outputs, no analogue inputs and no fast counter inputs.

ixo65

 

smpte1916

Another question, if I supply the LOGO! with 12VDC, it will output 12VDC, if supplied with 24VDC, it will output 24VDC, this no matter the input voltage on the inputs, it will still output whatever voltage that is its supply (L1 + N) this is correct, yes?

No, that's not correct.

There are 4 different model variants, each with a display or without.

12/24 RCE
24 CE
24 RCE
230 RCE

R = relay output
C = Clock (real time clock)
E = ethernet
o = without display

12/24 RCE(o):
This base module can be operated with both 12 VDC and 24 VDC. It has potential-free relay outputs, 4 analogue inputs and 4 fast counter inputs.

You don't know what a potentail-free relay output is? 

smpte1916

 

ixo65

You don't know what a potentail-free relay output is? 

 I missed that, so I would have to supply the power separately, I see.

The only one LOGO! that outputs the power supply is the 24 CE(o) (as I wrote).

ixo65

24 CE(o):

This basic module will be operated with 24 VDC. It has transistor outputs, 4 analog inputs and 4 fast counter inputs.The transistor outputs output 24 VDC.