WAGO 857-550

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SKU:
857-550
MPN:
857-550
Condition:
New
configuration options:
DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App
conformity marking:
CE
connection technology:
Push-in CAGE CLAMP
continuous current do max:
100 mA (no internal restriction)
country of origin sales organisation germany:
DE
depth from upper edge of din rail:
97.8 mm / 3.85 inch
emc emission of interference:
EN 61000-6-4
emc immunity to interference:
EN 61000-6-2
fine stranded conductor:
0.34 2.5 mm / 22 14 AWG
fire load:
0.000 MJ
frequency range:
16 400 Hz
height:
94 mm / 3.701 inch
input current max:
10 A (IN 1: 5 s): 15 A (IN 2: 5 s)
input resistance current input:
47 m (IN 1): 10 m (IN 2)
input signal current:
AC/DC 0 1 A (IN 1): AC/DC 0 5 A (IN 2)
input signal type:
Current
load impedance current output:
¤ 600 Temperature range restrictions may occur.
load impedance voltage output:
2 k (Temperature range restrictions may occur.)
measurement method:
True RMS measurement: Arithmetic mean value
mounting type:
DIN-35 rail
nominal supply voltage us:
DC 24 V
note:
Additional setting options via WAGO Interface Configuration Software or WAGO Interface Configuration App
number of switching thresholds do:
1 (adjustable)
operating altitude max:
2000 m
output signal current:
0 10 mA: 2 10 mA: 0 20 mA: 4 20 mA
output signal type:
Current || Voltage
output signal voltage:
0 5 V: 1 5 V: 0 10 V: 2 10 V
packaging type:
Bag
power consumption at nominal supply voltage:
¤ 40 mA (+ IDO)
power supply type:
24 VDC
relative humidity:
5 95 % (no condensation permissible)
response threshold:
2 mA (IN 1): 4 mA (IN 2)
software filter adjustable:
Moving average value (filter level: 30)
solid conductor:
0.08 2.5 mm / 28 14 AWG
step response typ:
60 ms
strip length:
9 10 mm / 0.35 0.39 inch
supply voltage range:
30 %
surrounding air temperature operation:
-25 70 C (at nominal current)
surrounding air temperature storage:
-40 85 C
switching voltage do max:
Supply voltage (applied)
temperature coefficient:
¤ 0.01 %/K
test voltage input output supply:
AC 2.5 kV: 50 Hz: 1 min
transmission error max:
¤ 0.4 % of upper-range value
transmission error typ:
¤ 0.1 % of upper-range value
weight:
64.000 g
width:
6 mm / 0.236 inch
  • Wago 857-550
  • Wago 857-550
  • Wago 857-550
$344.10

Description

Description JUMPFLEX transducer; Current transducer; AC/DC 0 ... 1 A, 0 ... 5 A 
Remarks Item description:
Short description:

The Current Signal Conditioner detects alternating and direct currents,
( 0 ... 1 A AC/DC and 0 ... 5 A AC/DC) and converts the input signal into a standard analog signal at the output side.

Features:

  • PC configuration interface
  • True RMS measurement or arithmetic mean value
  • Digital switching output (configurable switching thresholds)
  • Switchable filter function
  • Calibrated measurement range switching
  • Safe 3-way isolation with 2.5 kV test voltage acc. to EN 61140
  • Extremely fast response times
  • Measuring range overflow indication



Output signal voltage: 0 5 V; 1 5 V; 0 10 V; 2 10 V

Output signal current: 0 10 mA; 2 10 mA; 0 20 mA; 4 20 mA

 
 
Item properties

Miscellaneous

Name Value Unit
Total number of connection points   
Total number of potentials   
Color  light gray   
Conformity marking  CE   
Response threshold  < 0.5 % (of measuring range nominal value)   
Filter (T10-90 260 ms (DC), 600 ms (AC 50 Hz)   
Input resistance  10 m (5 A); 47 m (1 A)   
Temperature coefficient  0.01 % /K   
Measuring procedure  Arithmetic mean value True RMS measurement (TRMS)   
Frequency range  16 Hz ... 400 Hz   
Max. continuous current  500 mA (up to 60 ) 100 mA (60 ... 70 )   
Response time [ms]  1.5 ms + signal cycle duration  ms 
Input signal  0 ... 1 A AC/DC; 0 ... 5 A AC/DC *   
Transmission error  0.1 % typ. ( 0.4 % max.)   
Current carrying capacity  2 x IN (continuous)   
Max. response time  60 ms   
Nominal supply voltage VS [VDC]  24  VDC 
Current consumption at 24 VDC [mA]  40  mA 
Min. measuring span  2 mA ... 1 A; 4 mA ... 5 A   
Max. switching voltage  Supply voltage applied   
Test voltage (input/output/supply)  2.5 kV (AC), 50 Hz, 1 min.   
Connection technology  Push-in CAGE CLAMP    
Solid conductor  0.08 2.5 mm / 28 14 AWG   
Fine-stranded conductor  0.34 2.5 mm / 22 14 AWG   
Strip length  9 10 mm / 0.35 0.39 Inch   
Type of wiring  Front-entry wiring   
Weight [g]  35.4 
Width  6 mm / 0.236 Inch   
Height from upper-edge of DIN-35 rail  97.8 mm / 3.85 Inch   
Depth  94 mm / 3.701 Inch   
Storage temperature  -40 +85    
Type of mounting  DIN-35 x 15 carrier rail   
Ambient operating temperature  -25 ... +70 (at nominal current)   
EMC emission of interference  EN 61000-6-4   
EMC immunity to interference  EN 61000-6-2   
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