https://www.phoenixcontact.com/us/products/2297536
Motor management - EMM 3-230AC/500AC-16-IFS - 2297536
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Electronic motor management with integrated current transformers up to 16 A - active power measurement
for overload and underload monitoring of motors and systems for optimum protection. Freely parameterizable
switching and signaling thresholds.
The illustration shows the 24 V
version.
Product Features
Optional connection to INTERFACE system and PROFIBUS-GATEWAY-IFS via TBUS
Freely parameterizable signaling or switching thresholds
Digital outputs control external switching elements
Packing unit
1 pc
444.44 GRM
85371099
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
22.5 mm
99 mm
114.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-25 °C ... 70 °C
-25 °C ... 70 °C
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Motor management - EMM 3-230AC/500AC-16-IFS - 2297536
Technical data
Ambient conditions
Degree of protection
IP20
Input data
Input name
Rated control supply voltage U
S
Voltage range with reference to U
S
Rated control supply current I
S
Switching threshold "0" signal, voltage
Switching threshold "1" signal voltage
Operating voltage display
Status display
Indication
Input name
Rated actuating voltage U
C
Rated actuating current I
C
Input name
Typical input current at U
N
Device supply
230 V AC
0.4 ... 1.1
10 mA
48 V AC
96 V AC
Green LED
LED yellow right rotation (R), LED yellow left rotation (L), LED green data
communication
Red LED
Digital inputs (IN1 - IN4)
230 V AC
3.5 mA
Voltage measuring input V1, V2, V3
Current measuring input L1/T1, L2/T2, L3/T3
max. 16 A
Output data
Output name
Note
Number of outputs
Nominal output voltage
Continuous load current
Acknowledging contacts O1-O4
The meaning of the acknowledgement outputs can be freely
parameterized, see user manual
4
230 V AC (relay output/500 mA)
500 mA
Output data, signaling contact
Designation
Measuring via
Basic accuracy
Designation
Voltage range
Basic accuracy
Designation
Basic accuracy
Current measurement
Internal current transformer
typ. 0.5 %
Voltage measurement/phase-to-neutral voltage
0 V AC ... 350 V AC (Phase-to-neutral voltage)
typ. 0.75 %
Power measurement
typ. 2 %
Connection data
Connection method
Screw connection
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https://www.phoenixcontact.com/us/products/2297536
Motor management - EMM 3-230AC/500AC-16-IFS - 2297536
Technical data
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
0.14 mm²
2.5 mm²
0.14 mm²
2.5 mm²
26
12
General
Test voltage input/output
Mounting position
Assembly instructions
Operating mode
Designation
Standards/regulations
Designation
Standards/regulations
Designation
Standards/regulations
8 kV
Vertical (horizontal DIN rail)
In rows with zero spacing
100% operating factor
Low voltage switching device
EN 60947
EN 60947-4-2
Power station requirements
DWR 1300 / ZXX01/DD/7080.8d
Noise immunity
EN 61000-6-2
EN 61000-6-3
EN 61000-6-4
Rated surge voltage / insulation
Rated insulation voltage
Pollution degree
Surge voltage category
6 kV/safe isolation
500 V
2
III
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27371102
27371102
27371601
27371601
27371601
27371601
27371601
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Motor management - EMM 3-230AC/500AC-16-IFS - 2297536
Classifications
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000066
EC000066
EC000066
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211915
39121514
39121514
39121514
39121514
Approvals
Approvals
Approvals
UL Listed / cUL Listed / cULus Listed
Ex Approvals
ATEX
Approvals submitted
Approval details
UL Listed
cUL Listed
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Motor management - EMM 3-230AC/500AC-16-IFS - 2297536
Approvals
cULus Listed
Drawings
Block diagram
U
S
N
IN1
IN2
IN3
IN4
O1
O2
O3
O4
11
230 VAC
Digital
IN
230 VAC
IFS-
Port
Reset
DAT
Real power (P)
Switch-on delay
Diagram
Delay time
ERR
L
R
Excess performance
due to possible
broken tool
Logic
µP
P
1/L1
3/L2
5/L3
2/T1
4/T2
6/T3
Th1
Th2
Performance threshold
Broken tool
Increased performance
Tool wear
Signaling threshold
Tool wear
T-BUS
Thermistor
Performance
when idling
Time (t)
Motor startup
Tool positioning
Milling process
Drive shutdown
Status monitoring: machine tool for milling
Diagram
Diagram
Switch-on delay
Delay time
Switch-on delay
Delay time
Upper
performance threshold
Temporary
dry running
Signaling threshold,
contamination of screen
or filter
Performance
Lower
performance threshold
Real power (P)
Real power (P)
Continuous dry running
with forced shutdown
Performance
Lower
performance threshold
Time (t)
Time (t)
Status monitoring: air bubbles in motor-operated pumps
Status monitoring: dry run in motor-operated pumps
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