|
Parameter |
Value |
|
|---|---|---|
|
Number of channels per module |
8 |
|
|
Distribution of the channels into groups |
1 group of 8 channels |
|
|
Terminals of the channels DC16 ... DC23 |
Terminals 4.0 ... 4.7 |
|
|
Reference potential for all inputs |
Terminals 1.9 ... 4.9 (negative pole of the supply voltage, signal name ZP) |
|
|
Indication of the input signals |
1 yellow LED per channel, the LED is ON when the input signal is high (signal 1) |
|
|
Monitoring point of input/output indicator |
LED is part of the input circuitry |
|
|
Input type (according EN 61131-2) |
Type 1 |
|
|
Input delay (0->1 or 1->0) |
Typ. 0.1 ms, configurable 0.1 ... 32 ms |
|
|
Input signal voltage |
24 V DC |
|
|
0-Signal |
-3 V ... +5 V |
|
|
Undefined Signal |
> +5 V ... < +15 V |
|
|
1-Signal |
+15 V ... +30 V |
|
|
Ripple with signal 0 |
Within -3 V ... +5 V |
|
|
Ripple with signal 1 |
Within +15 V ... +30 V |
|
|
Input current per channel |
||
|
Input voltage +24 V |
Typ. 5 mA |
|
|
Input voltage +5 V |
> 1 mA |
|
|
Input voltage +15 V |
> 2 mA |
|
|
Input voltage +30 V |
< 8 mA |
|
|
Max. cable length |
||
|
shielded |
1000 m |
|
|
unshielded |
600 m |
|
* Due to the direct connection to the output, the demagnetizing varistor is also effective at the input (see figure) above. This is why the difference between UPx and the input signal must not exceed the clamp voltage of the varistor. The varistor limits the clamp voltage to approx. 36 V. Consequently the input voltage must be within the following range.
-
If UPx = 24 V, the input voltage must range from -12 V ... +30 V.
-
If UPx = 30 V, the input voltage must range from -6 V ... +30 V.