AutomationDirect DPM1-P User Manual
1-800-633-0405
These models in the ProSense DPM1-P series offer a simple,
low cost digital display for frequency, tachometer, and rate
applications. The DPM1-P has a 4-digit 10mm character
height red LED display, accepts input from AC voltage,
magnetic sensors, NPN/PNP sensors, NAMUR sensors,
TTL/24V encoders, or switched contacts, and provides select-
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Digital Panel Meters -
DPM1-P Series 1/32 DIN
able sensor excitation voltages. The meter is powered from
an external AC or DC power supply. The 1/32 DIN housing
takes up minimal panel space and the meter face has an IP65
rating. Configuration parameters can be locked out to prevent
unauthorized or accidental changes to the meter’s operation.
ProSense digital panel meters are backed by a 3 year warranty.
Features:
• 48 x 24mm 1/32 DIN
• 4 digit (0 to 9999) red LED display
• Frequency/Tachometer/Rate
modes
- AC voltage
- Magnetic sensor
- NAMUR sensor
- NPN/PNP sensor
- TTL/24V encoder
- Switched contact
• Selectable decimal point
• AC or DC powered
• Selectable sensor excitation voltage
• Direct or reverse scaling in Rate
Mode
• Total configuration lock out
YEAR
3
DPM1-P Series Panel Meters
Model Description Weight (lbs) Price
DPM1-P-H
DPM1-P-L
ProSense digital panel meter, 1/32 DIN, 10mm 4-digit red LED, pulse and frequency input, 85 to
265 VAC/100 to 300 VDC operating voltage.
ProSense digital panel meter, 1/32 DIN, 10mm 4-digit red LED, pulse and frequency input, 21 to
53 VAC/10.5 to 70 VDC operating voltage.
0.24 $93.00
0.24 $93.00
Technical Specifications
Signal Input
AC Voltage Input
Magnetic Sensor Input
NAMUR* Sensor Input
NPN/PNP Sensors Input
TTL/24V Encoder Input
Switched Contact Input
Accuracy at 23ºC ±5ºC
Maximum Frequency
Minimum Frequency 0.01Hz
Range 10 to 600 VAC
Sensitivity
R
C
I
ON
I
OFF
R
C
Logic level “0” < 2.4 VDC
Logic level “1” > 2.6 VDC
Logic level “0” < 2.4 VDC
Logic level “1” > 2.6 VDC
V
C
R
C
Cutoff frequency (Fc) 20Hz
Maximum error ± (0.01% of reading +1digit)
Temperature coefficient 50ppm / ºC
Warm-up time 5 minutes
DPM1-P-H
Power Supply and Fuses
DPM1-P-L
* For more information about NAMUR sensors see www.namur.net.
(Recommended fusing, 0.1A/250V, 5mm x 20mm glass miniature or DIN 41661 equivalent)
(Recommended fusing, 0.5A/250V, 5mm x 20mm glass miniature or DIN 41661 equivalent)
7kHz (tachometer rpm or rate modes)
9999Hz (frequency meter mode)
Vin min. ≥ 30mV for f ≤ 120Hz
Vin min. ≥ 100mV for f ≥ 1kHz
1.5 kΩ
< 1mA DC
> 3mA DC
3.9kΩ (NPN) ; 1.5kΩ (PNP)
5V (internal)
3.9kΩ
85-265VAC 50/60Hz or 100-300VDC
21-53VAC 50/60Hz or 10.5-70VDC
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Panel Meters
tPMC-32
10-600 V AC input
1-800-633-0405
Power Consumption
Sensor Excitation
Display
Environmental Conditions
Environmental Air
Agency Certifications
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Digital Panel Meters -
DPM1-P Series 1/32 DIN
Technical Specifications Continued
2.2W
5V@60mA, 8V@60mA and 12V@60mA (Menu selectable)
Range 0 to 9999
Type 4-digit 10mm (0.4”), red
Display refresh rate 10 times per second
Display / input overrange indication “OuE”
Operating temperature -10ºC to +60ºC (14ºF to 140ºF)
Storage temperature -25ºC to +85ºC (-13ºF to 185ºF)
Relative humidity (non-condensing) <95% @ 40ºC (104ºF)
Maximum altitude 2000m
Frontal protection degree IP65
No corrosive gases permitted
CE
Wiring
CN1
1
2
Connector CN1 CN2
Wire cross section
Strip length 8 to 9mm 5 to 6mm
Manufacturer Wago 231-202/026-000 Wago 733-105
Cage clamp connection
CN1 Terminals
CN2
1
2
3
4
5
Terminals
0.08 to 2.5mm² (28 to 12
AWG)
Insertion tool or screwdriver
with 0.5 mm x 3.0 mm blade
Insertion Tool (included with meter)
Insert wires into the proper terminal
while using the insertion tool to open
the clip inside the connector. Release
the insertion tool to fix wire to the
terminal.
0.08 to 0.5mm² (28 to 20
AWG)
Insertion tool or screwdriver
with 0.3 mm x 1.8 mm blade
AC Supply DC Supply
1 Phase 1 -VDC
2 Neutral 2 +VDC
1 + IN (10-600V) AC
2 Not used
3 + Excitation
4 + IN (pulses)
5 - IN (common)
CN2 Terminals
CN1
CN2
Signal Input
Insertion Tool (included with
meter)
Insert wires into the proper
terminal while using the insertion tool to open the clip inside
the connector. Release the insertion tool to fix wire to the terminal.
Input Wiring
Diagrams
TTL/24VEncoder input
+Exc
OUT (signal)
-
NPN or PNP sensor
+Exc
OUT (signal)
-
Switched contact
NAMUR sensor
+EXC 8 V
OUT (signal)
Magnetic sensor
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
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Panel Meters
tPMC-33
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