DPM1-P User Manual, 1st Edition
User Manual - DPM1-P Series Panel Meters
8
Refer to the instructions in this manual to preserve safety protections.
WARNING: If this instrument is not installed and used in accordance with these
instructions, the protection provided against hazards may be impaired.
To meet the requirements of EN 61010-1 standard, where the unit is permanently connected to
main supply, it is obligatory to install a circuit breaking device easily reachable by the operator
and clearly marked as the disconnecting device.
To guarantee electromagnetic compatibility, the following guidelines should be kept in mind:
• Power supply wires should be separately routed from signal wires and never run in the same conduit.
• Use shielded cable for signal wiring.
• Cables section should be
≥
0.25 mm².
Before connecting signal wires, signal type and input range should be verified to be within the
right limits. Do not connect simultaneously more than one input signal to the meter.
Input Wiring Diagrams
10-600V AC Input
5 4 3 2 1
CN2
Switched contact
5 4 3 2 1
CN2
5 4 3 2 1
CN2
TTL/24V DC Encoder input
+ Exc.
+ Pulses (Out)
Common
NPN / PNP / PWM sensors
NAMUR sensor
5 4 3 2 1
CN2
+ Exc.
+ Pulses (Out)
Common
5 4 3 2 1
CN2
+ Exc.
+ Pulses (Out)
5 4 3 2 1
CN2
Magnetic sensor
