EM111-RTU-2P
EM111-RTU-2P
Dimensioned drawing
EM111-RTU-2P
Wiring example
EM111-RTU-2P
Layout

EM111-RTU-2P

Misurazione/visualizzazione di potenza per una rete monofase, 45 A, Misurazione diretta, Uscita impulso,, Modbus RTU

Art.-Nr. 7760051001
Datenblatt herunterladen Tekninen tuki Ohjelmistotuki Tuotelataukset
Samankaltaiset tuotteet 6
Osvědčení Általános rendelési adatok Rozměry a hmotnosti Températures Conformité environnementale du produit Measuring current input Measuring voltage input Communication Inputs/outputs Measurement data recording Technical data Insulation coordination Connection data Classifications

Osvědčení

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

Általános rendelési adatok

Version
Misurazione/visualizzazione di potenza per una rete monofase, 45 A, Misurazione diretta, Uscita impulso,, Modbus RTU 
Order No.
7760051001 
Type
EM111-RTU-2P 
GTIN (EAN)
6944169818172 
Qty.
1 items

Rozměry a hmotnosti

Depth
62 mm
Depth (inches)
2,441 inch
Height
90 mm
Height (inches)
3,543 inch
Width
17,5 mm
Width (inches)
0,689 inch
Net weight
90 g

Températures

Storage temperature
-40 °C...70 °C 
Operating temperature
-25 °C...55 °C 
Humidity
0...90 % (no condensation) 

Conformité environnementale du produit

RoHS Compliance Status
Conforme avec exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
90d4d0d0-bf40-4da4-b1ec-9cc14a358c13 

Measuring current input

AC input cable connection
1 removable 3-pin terminal block 
Current-measuring channels
1 
Housing main material
Plastic 
Max. current
45 A 
Measuring accuracy for current
0,5 %
Rated current
5 A 

Measuring voltage input

Four-wire system
No 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Low voltage network
1 phase 2 wire (L + N) 
Measurement range, voltage L-N, AC
176…276 V 
Measuring accuracy for voltage
0,5 %
Three-wire system
No 
Voltage type
AC 

Communication

Addressing
1 - 247 
Baud rate
≤ 9600 Bd 
Communication
Bi-directional 
Parity
none 
even 
odd 
Stop bits
1 
2 
Interface
RS485 
Protocol
Modbus RTU 

Inputs/outputs

Digital output configurable
Yes 
Input type
1 phase AC (L1, N) 
Number of digital inputs
0 
Number of digital outputs
0 
Number of pulse outputs
2 

Measurement data recording

Update interval register
100 ms
Software
EM configuration tools 

Technical data

Display
LCD 
Display monitoring (monitor)
LCD 
Display value
Voltage 
current measured value 
Apparent power 
Reactive power 
Power factor 
Frequency 
Import / export active power demand 
Total import / export active energy 
Total import / export reactive energy 
Total system power demand 
Input frequency
AC: 50 Hz (arithmetic average) 
Max. current
45 A 
Measurement accuracy
Class 1 (IEC 62053-21) 
Class B (EN 50470-3) 
0.5% in relation to final value (U / I) 
Pollution severity
2 
Power factor input
1 % 
Protection degree
Front panel: IP51 
IP20 
Rated current
5 A 
Type of mounting
DIN rail 
Version
Power measurement/display for 1-phase mains 
45 A 
direct measurement 
pulse output, 
Modbus RTU 
Measurement range, voltage L-N, AC
176…276 V 
Surge voltage category
II 
Three-wire system
No 
Four-wire system
No 
Sampling frequency 50/60 Hz
3,2 kHz
Measurement result per second
100 ms
Current-measuring channels
1 
Measuring accuracy for voltage
0,5 %
Measuring accuracy for current
0,5 %
Measurement accuracy for active energy (kWh, .../5 A)
Class 1 (IEC 62053-21) 
Class B (EN 50470-3) 

Insulation coordination

Impulse withstand voltage
6 kV (1.2/50 µs) 
Insulation voltage input or output/supply
4 kVeff / 1 min. 
Pollution severity
2 
Surge voltage category
II 

Connection data

Stripping length
8 mm
Type of connection
Screw connection 
Wire cross-section, solid, min.
2,5 mm²
Wire cross-section, solid, max.
10 mm²
Wire connection cross section, finely stranded, min.
2,5 mm²
Wire connection cross section, finely stranded, max.
10 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
2,5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
10 mm²

Classifications

ETIM 8.0
EC002301 
ETIM 9.0
EC002301 
ETIM 10.0
EC002301 
ECLASS 14.0
27-14-23-30 
ECLASS 15.0
27-14-23-30