Wago

WAGO 857-818

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SKU:
857-818
MPN:
857-818
Condition:
New
color:
Light gray
configuration options:
DIP switch
conformity marking:
CE
connection technology:
Push-in CAGE CLAMP
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
height:
94 mm / 3.701 inch
input signal type:
Ni sensors
input voltage max:
31.2 VDC
load impedance current output:
¤ 600
load impedance voltage output:
2 k
mounting type:
DIN-35 rail
nominal supply voltage us:
DC 24 V
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
power supply type:
24 VDC
relative humidity:
5 95 % (no condensation permissible)
sensor connection:
2-wire: 3-wire: 4-wire (switchable)
sensor types rtd:
Ni100 || Ni120 || Ni200 || Ni500 || Ni1000
solid conductor:
0.08 2.5 mm / 28 14 AWG
step response typ:
60 ms (2-wire): 120 ms (3-wire): 30 ms (4-wire)
strip length:
9 10 mm / 0.35 0.39 inch
supply voltage range:
30 %
surrounding air temperature operation:
-25 70 C
surrounding air temperature storage:
-40 85 C
test voltage input output supply:
AC 2.5 kV: 50 Hz: 1 min
transmission error typ:
¤ 0.1 % of upper-range value
weight:
60.500 g
width:
6 mm / 0.236 inch
  • Wago 857-818
  • Wago 857-818
  • Wago 857-818
$369.80

Description

Ni-TRANSDUCERUI, light gray

  • For Ni100, Ni120, Ni200, Ni500 and Ni1000 sensors
  • Calibrated scale switching
  • Clipping capability allows analog standard signal limitation to upper range values
  • Safe 3-way isolation with 2.5 kV test voltage per EN 61140
.

The WAGO 857 series temperature signal conditioner features a DIP switch, one analog input compatible with various RTD types (Ni100, Ni120, Ni200, Ni500, Ni1000) and switchable between 2-wire, 3-wire, and 4-wire configurations, and one analog output with multiple current and voltage options (0-10mA, 2-10mA, 0-20mA, 4-20mA, 0-5Vdc, 1-5Vdc, 0-10Vdc, 2-10Vdc). It operates on a supply voltage of 16.8-26.4Vdc (nominally 24Vdc), uses Push-in CAGE CLAMP spring connections, mounts on a DIN-35 rail with a 6mm width, has an IP20 protection rating, and is suitable for ambient temperatures ranging from -25°C to +70°C. This model is equivalent to 857818.

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