Wago

WAGO 857-801

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SKU:
857-801
MPN:
857-801
Condition:
New
color:
Light gray
configuration options:
DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App
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 range resistor:
0 1 k: 0 4.5 k
input signal type:
Pt sensors || Resistor
load impedance current output:
¤ 600
load impedance voltage output:
2 k
measurement range temperature rtd:
-200 850C
measurement span min:
50
measurement span rtd min:
50 K
mounting type:
DIN-35 rail
nominal supply voltage us:
DC 24 V
note:
Additional setting options as well as output signal inversion via WAGO Interface Configuration Software or WAGO Interface Configuration App
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 power supply rtd max:
¤ 0.5 mA
sensor types rtd:
Pt100 || Pt200 || Pt500 || Pt1000
solid conductor:
0.08 2.5 mm / 28 14 AWG
step response typ:
180 ms (2-wire): 360 ms (3-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
temperature coefficient:
¤ 0.02 %/K
test voltage input output supply:
AC 2.5 kV: 50 Hz: 1 min
transmission error for the set measurement range:
¤ ((10 K/set measurement range [K]) + 0.1) %
transmission error typ:
¤ 0.1 % at full measurement span
weight:
35.100 g
width:
6 mm / 0.236 inch
  • Wago 857-801
  • Wago 857-801
  • Wago 857-801
$334.40

Description

  • PC configuration interface
  • For Pt100, Pt200, Pt500 and Pt1000 sensors, as well as resistors up to 4.5 kOhm
  • 2-, 3-, and 4-wire connection technology.
  • Detect calibrated measurement range switching
  • Detect wire break/sensor short circuit
  • Measurement range underflow/overflow
  • Integrate a switchable clipping function to limit the standard analog signal to the 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 and software/app interface configuration, supporting one analog input for various RTD sensors (Pt100, Pt200, Pt500, Pt1000) and resistors (0-1k?, 0-4.5k?) with switchable 2-wire, 3-wire, or 4-wire connections. It also includes one analog output with multiple signal options (0-10mA, 2-10mA, 0-20mA, 4-20mA, 0-5Vdc, 1-5Vdc, 0-10Vdc, 2-10Vdc). The device operates on a supply voltage of 16.8-26.4Vdc (24Vdc nominal), features Push-in CAGE CLAMP spring connections, mounts on a DIN-35 rail with a 6mm width, and is rated IP20 for ambient temperatures ranging from -25°C to +70°C, equivalent to model 857801.

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