IB IL PM 3P/N/EF(-2MBD)-PAC
Inline modular power measurement terminal
Data sheet
8214_en_08
1
Function description
© PHOENIX CONTACT 2014-09-30
Valid for hardware 03, firmware 1.20 or later
The power measurement terminal is designed for use within
an Inline station.
It is used to analyze AC networks and can be found, for ex-
ample, in distribution systems for measuring current, volt-
age, and power, as well as those used to identify distortion
and harmonics.
You can run the power measurement terminal in five operat-
ing modes.
“Basic measured values” operating mode is used to acquire
mains variables in three-phase mains. Mains variables are
phase currents, neutral conductor current, phase and phase
conductor voltages, real power, reactive power, and appar-
ent power as well as the power factors of phases, energy
flow directions, and frequency. The calculations for mea-
sured variables and operands are made according to
DIN 40110 Parts 1 and 2 (non-sinusoidal variables).
“Scanning measured values” operating mode acquires the
instantaneous values (scanning values) of a measurement
signal. This measurement mode is used to analyze the
curve shape of the measurement signal.
“Heating current measured values” operating mode is used
for non-equivalence monitoring. Phase currents and phase
voltages are measured to detect faults at an early stage.
“One-phase or three-phase synchronization” operating
mode is used to acquire measured values that can be used
for controlling the voltage, speed and the phase angle of a
generator in order to connect to the mains.
Features
–
–
–
–
–
–
–
–
–
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Four 1 A/5 A AC inputs for phase currents and neutral
conductor current
Supports direct connection of three inputs for phase
conductor voltages up to 690 V AC
Triggers for measurement intervals can be freely de-
fined
Harmonics analysis
Determination of maximum values
Operating hours counter
Power meter
Bimetal filtering
Short-time control
Diagnostic and status indicators
This data sheet is only valid in association with the IL SYS INST UM E Inline user manual.
For more detailed information on the power measurement terminal, please refer to the UM EN IB IL PM 3P/N/
EF-PAC user manual.
Make sure you always use the latest documentation.
It can be downloaded at
phoenixcontact.net/products.
IB IL PM 3P/N/EF(-2MBD)-PAC
Table of contents
1
2
3
4
5
6
7
Function description ...................................................................................................................
1
Ordering data..............................................................................................................................
3
Technical data ............................................................................................................................
3
Internal basic circuit diagram ......................................................................................................
6
Local diagnostic and status indicators ........................................................................................
7
Terminal point assignment
.................................................................................................................................. 7
Operating modes ........................................................................................................................
8
7.1
7.2
7.3
7.4
Basic measured values .................................................................................................................................. 8
Scanning measured values ............................................................................................................................ 8
Heating current measured values................................................................................................................... 8
Synchronization.............................................................................................................................................. 8
8
9
Description of individual functions...............................................................................................
9
Connection methods..................................................................................................................
10
9.1
9.2
9.3
9.4
Direct connection ......................................................................................................................................... 10
Connection with current transformers........................................................................................................... 10
Connection with current transformers and voltage transducers.................................................................... 11
Overview of the configuration of connection methods .................................................................................. 12
10 Process data words ...................................................................................................................
13
11 PCP
.......................................................................................................................................................................... 13
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IB IL PM 3P/N/EF(-2MBD)-PAC
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Ordering data
Type
IB IL PM 3P/N/EF-PAC
Products
Description
Inline modular power measurement terminal for direct measurement of AC
currents up to 5 A, including neutral conductor current and phase conductor
voltages up to 400 V AC (phase to neutral conductor) or 690 V AC (phase to
phase) complete with accessories (connectors and labeling fields)
Inline modular power measurement terminal for direct measurement of AC
currents up to 5 A, including neutral conductor current and phase conductor
voltages up to 400 V AC (phase to neutral conductor) or 690 V AC (phase to
phase) complete with accessories (connectors and labeling fields).
Transmission speed: 2 Mbaud
Order No.
2700965
Pcs. / Pkt.
1
IB IL PM 3P/N/EF-2MBD-PAC
2700576
1
Accessories
Description
Current transformer
Type
PACT MCR ...
Order No.
Pcs. / Pkt.
See Phoenix Contact catalog
Documentation
Description
“Automation terminals of the Inline product range” user manual
“Inline Modular power measurement terminal: connection methods, operating
modes, process data and PCP” user manual
Type
IL SYS INST UM E
UM EN IB IL PM 3P/N/EF(-2MBD)-PAC
Order No.
–
–
Pcs. / Pkt.
–
–
3
Technical data
Dimensions (nominal sizes in mm)
140,5
119,8
71,5
Width
Height
Depth
48.8 mm
136 mm
71.5 mm
General data
Color
Weight
Number of connectors
Operating mode
Permissible temperature (operation)
Permissible temperature (storage/transport)
Permissible humidity (operation/storage/transport)
Permissible air pressure (operation/storage/transport)
Green
200 g
4 (coded)
Process data mode with 12 words/PCP with 2 words
-25°C ... +60°C
-25°C ... +85°C
10% ... 95% without condensation (according to IEC 61131-2)
80 kPa ... 106 kPa (up to 2000 m above sea level)
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IB IL PM 3P/N/EF(-2MBD)-PAC
General data
Measuring category
Real energy accuracy
Reactive energy accuracy
Degree of protection
Protection class
CAT II/400 V according to EN 61010-1
CAT III/300 V according to EN 61010-1
According to IEC 62053-21 Class 1
According to IEC 62053-23 Class 2
IP20 according to IEC 60529
III, IEC 61140, EN 61140, VDE 0140-1
Connection data
Designation
Connection method
Conductor cross section
Inline connector plug
Spring-cage connection
0.2 mm² to 1.5 mm² (solid or stranded), AWG 24 - 16
Inline local bus interface
Connection method
Transmission speed of IB IL PM 3P/N/EF-PAC
Transmission speed of IB IL PM 3P/N/EF-2MBD-PAC
Inline data jumpers
500 kbps
2 Mbps
Power consumption
Communications power U
L
Current consumption from U
L
Power consumption at U
L
Power dissipation
7.5 V DC
130 mA, typical
1 W, typical
1 W, typical
Inputs: Current measuring input
4 inputs for phase currents and neutral conductor current for direct current measurement up to 5 A AC:
Adjustable nominal range 1
Adjustable nominal range 2
Currents greater than 5 A AC with AC current transformers (PACT):
Adjustable transformer ratio 1 A ... 30,000 A
Adjustable transformer ratio range ±100 per mill
Nominal value
Measuring range
Accuracy
Overload
Cable length
1 A AC or 5 A AC
0 A AC ... 1.2 A AC or 0 A AC ... 6 A AC
0.25% of nominal value; for mains frequencies of 20 Hz ... 100 Hz
140% continuous; 150 A for 10 ms (1 half wave at f
N
)
10 m, maximum (please observe the data of the measuring transducer)
1 A or 5 A
0A…1A
0A…5A
Inputs: Voltage measuring input
Supports direct connection of 3 inputs for phase conductor voltages up to 690 V AC (phase to phase)
Mains frequency
Phase to phase
Not phase to phase: phase - neutral (N)
Neutral conductor (N) – ground
There is no maximum voltage limit when voltage transducers are used:
Adjustable transformer ratio 100 V ... 30,000 V
Adjustable transformer ratio range +/- 100 per mill
Phase nominal value
Neutral conductor maximum value
Measuring range
Accuracy
Overload
Cable length
400 V AC phase voltage (690 V/√3)
45 V AC to ground, maximum
0 V AC ... 440 V AC
0.25% of nominal value; for mains frequencies of 20 Hz ... 100 Hz
120% continuous
10 m, maximum (please observe the data of the measuring transducer)
100.0 V ... 690.0 V
20 Hz ... 100 Hz
0 V AC ... 690 V AC
0 V AC ... 400 V AC
45 V AC, maximum
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IB IL PM 3P/N/EF(-2MBD)-PAC
Scanning rate
Internal scanning values for each full wave for all measuring inputs
64, synchronous with the mains frequency in the range 20 Hz ... 100 Hz
Process data update
Scanning measured values mode
Other operating modes
10 values every 2 ms
Period length (20 ms at 50 Hz) or multiples can be set
Limitations
No limitation of simultaneity, no derating
Programming data
ID code (hex)
ID code (dec)
Length code (hex)
Length code (dec)
Process data channel
Input address area
Output address area
Parameter channel (PCP)
Register length (bus)
DC
220
0C
12
192 bits
12 words
12 words
2 words
14 words
For the programming data/configuration data of other bus systems, please refer to the corresponding electronic device data description (e.g., GSD,
EDS).
Error messages to the higher-level control or computer system
Two phase conductors mixed up
One phase conductor not connected or phase conductor open circuit
Measuring circuit fault
Value range for transformer/transducer factors exceeded
Value range for other settings exceeded
Yes, peripheral fault message
Yes, peripheral fault message
Yes, peripheral fault message
Yes, peripheral fault message
Yes, peripheral fault message
Electrical isolation/isolation of the voltage areas
Common potentials
The voltage inputs are connected to the neutral conductor via protective impedance.
The neutral conductor connection is safe to touch when not connected.
(Total current <3.5 mA according to EN 61010-1: 2010)
(Each at least 2.5 kV AC 1 minimum, according to EN 61010-1)
Separate potentials
The current inputs are isolated from all other circuits.
Impulse withstand capability of current and voltage inputs
4 kV (according to EN 61010-1)
24 V main voltage U
M
, 24 V segment voltage U
S
, 24 V analog power supply U
ANA
, GND, and FE are not interrupted, are not used, and are isolated from all
other potentials.
U
L
+, U
L
-, and the local bus are isolated from all other potentials.
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