Function description
Operating Manual PMCprimo MC
1003813-EN-03
| 18
X46
USB
SNet
CAN1
X45
Out
X43
In
X44
SNet
RESET
ETH
FUNC
X41
ENC1
STAT
CAN2
X56
ENC2
X55
ENC3
X52
CAN3
X51
CAN4
X50c
X50b
X50a
PB
X40a
X40b
X42
X56
2
X55
3
X41
ENC1
X50a
X50b
X40a
X56
X55
X41
Fig.: Connecting the supply voltage for encoder
CAUTION!
Risk of material damage by applying the supply voltage
Do not connect the supply voltage for the encoder when the encoder input
is used in emulation mode (as an output).
Further information on the emulation mode is available at:
Encoder emulation [
23]
.
4.1.3
Digital inputs
The device has 16 digital inputs (X40b: Pin 1 … 4 and Pin 9 … 12, X50c: Pin 1 … 4 and
Pin 9 … 12).
The inputs are compatible with EN 61131-2, Type 1.
The time behaviour of the digital inputs depends on the method of use:
}
With normal use, the inputs have a filter time of ≤ 600 μs.
}
If the inputs are used as reference inputs, the reaction time to 0/1 or 1/0 pulse edges is <
5μs.
}
The inputs can be used as reference inputs, to poll the position of the encoder for ex-
ample.
