Commissioning
Operating Manual PNOZ ms4p
22109-EN-03
17
6.3
Connecting the incremental encoder
Proceed as follows when connecting the incremental encoder:
}
The incremental encoder may be connected via an adapter (e.g. ) or directly to the
speed monitor.
}
The incremental encoder on connector X12 monitors the axis
}
Use only shielded cables for all connections
}
0 V from the incremental encoder and speed monitor should always be connected.
}
Position the terminating resistors of the signal lines as close as possible to the speed
monitor input.
6.3.1
Connect the signals from the incremental encoder to the speed
monitor
Encoder types: 1 Vss, 5 V-TTL
}
Apply 5 VDC to incremental encoder only
}
Do not terminate incremental encoder with Z
0
= 120 Ohm
X12
X22
Speed monitor
5 V DC
0 V
2
4
5
7
8
A
/A
B
/B
5 V
0 V
Zo
Zo
Incremental
encoder
Fig.: Connection to incremental encoder type 1 Vss, 5 V-TTL
Encoder types: 24 V-HTL
}
Apply 24 VDC supply voltage to incremental encoder only
}
Do not terminate incremental encoder with Z0 = 120 Ohm
X12
X22
Speed monitor
24 V DC
0 V
2
4
5
7
8
A
/A
B
/B
24 V
0 V
Incremental
encoder
Fig.: Connection to incremental encoder type 24 V-HTL
