2
Considerations
Differentiated earth line
The equipment is absolutely shielded against external influences,
electromagnetic fields and discharges. Even so, it is advisable to establish a
differentiated earthing circuit. Branched earthing distribution.
Connectivity
Each differential output channel is identified by the colour of the wires, which plug
directly into the differential PLC or Driver inputs. In order to preserve the quality of the
signal, this equipment must be mounted on differential resistive loads.
In case of confusion in the connection, this can be corrected without need for
disconnection, through the graphical programming interface.
Power Supply
This incremental encoder allows you to work at any voltage from 5 to 30Vdc without
the need for any change or adjustment. However, you should pay attention to the
polarity of the Vdc connection.
It is recommended in all instances to use a power supply that support loads in
excess of 2 Amp., to ensure a very low power impedance and therefore better signal
quality.
www.encoderhohner.com +34 972 160 017 info@encoderhohner.com
1
1
2 3
USER MANUAL
PR90 / PR90H
PR90 - X X X -
C
C
C
1. Ø10x20mm
2. Ø 6x10mm
1. Helicoidal cable
2. M12 8p connector
3. M23 12p connector
SHAFT
CONFIGURABLE OPTIONS
CONNECTION
1. None
3. 90.1102
5. 90.1005
FLANGE
C. AA+BB+00
~ ~ ~
C. 1...65536 PPR
C. HTL - TTL
Reference
PR90H - X X X -
C
C
C
2. Frontal clamp 1. Helicoidal cable
2. M12 8p connector
3. M23 12p connector
MECHANICAL OPT.
CONFIGURABLE OPTIONS
CONNECTION
1. Ø10mm
2. Ø12mm
3. Ø14mm
HOLLOW SHAFT
C. AA+BB+00
~ ~ ~
C. 1...65536 PPR
C. HTL - TTL
To Next Page