857-818
JUMPFLEX® Signal Conditioners
Ni Signal Conditioner for Ni 100, Ni 120, Ni 200, Ni 500, Ni 1000
<_________ 94 mm/3.68 in _________> 6 mm/0.23 in
<_________ 96 mm/3.76 in _________>
____________
_>
_>
OUT
IN
5
6
1
2
3
4
7
8
OUT+
GND 1
Us+
GND 2
POWER
Configuration via:
DIP switch
Short description:
The 857-818 Ni Signal Conditioner (Ni = nickel) records signals from Ni sensors
featuring all standard characteristics. On the output side, the NI temperature signal
conditioner converts the temperature signal into a standard analog signal.
Characteristics:
• 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 to EN 61140
Description Item No. Pack.
Unit
JUMPFLEX® Signal Conditioner, for DIN 35 857-818 1
Ni Signal Conditioner for Ni100, Ni120, Ni200, Ni500, Ni1000
with Temperature Coefficients: 6178 ppm/K (DIN 43760)
5000 ppm/K; 6720 ppm/K; 6370 ppm/K
Technical Data
Configuration:
Configuration DIP switch
Input:
Input signal Ni sensors
Max. input signal ± 31.2 VDC
Sensor types Ni 100, Ni 120, Ni 200, Ni 500,
Ni 1000
Sensor connection 2-wire, 3-wire, 4-wire (switchable)
Output:
Output signal 0 ... 10 mA, 2 ... 10 mA,
0 ... 20 mA, 4 ... 20 mA,
0... 5 V, 1 ... 5 V,
0 ... 10 V, 2 ... 10 V
Load impedance ≤ 600 Ω (I output)
≥ 2 kΩ (U output)
Step response < 60 ms at 2- and 4-conductor
measurement
< 120 ms at 3-conductor measurement
General specifications:
Nominal supply voltage VS24 VDC
Supply voltage range VS -30 % … +30 %
Current consumption at 24 VDC ≤ 40 mA
Transmission error ≤ 0.1 % of upper range value
Technical Data
Environmental requirements:
Ambient operating temperature -25 °C ... +70 °C
Storage temperature -40 °C ... +85 °C
Safety and protection:
Test voltage (input/output/supply) 2.5 kV AC, 50 Hz, 1 min.
Connection and type of mounting:
Wire connection Push-in CAGE CLAMP®
Cross sections solid:
0.08 mm² ... 2.5 mm² / AWG 28 ... 14
fine-stranded:
0.34 mm² ... 2.5 mm² / AWG 22 ... 14
Strip lengths 9 ... 10 mm / 0.35 … 0.39 in
Dimensions and weight:
Dimensions (mm) W x H x L 6 x 96 x 94
Height from upper-edge of DIN 35 rail
Weight 50 g
Standards and approvals:
Conformity marking 1
r UL 508
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4
Shipbuilding GL, PRS, BV
EMC immunity of interference EN 61000-6-2
EMC emission of interference EN 61000-6-4
Accessories see pages 226 … 236
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 08.07.2015
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Tel.: +49(0)571/887-0 E-Mail: info@wago.com
Fax: +49(0)571/887-169 www.wago.com
▯ = ON 857-818DIP Switch Adjustability
DIP Switch S1
Start Temperature End Temperature
8910 °C 12345T / °C 12345T / °C 12345T / °C
● -60 ● 0 ● ● ● 100
●●●200
● -50 ● 10 ● ● 110
● ● ● 210
● ● -40 ● ● 20 ● ● ● 120
●●● ● 220
● -30 ● 30 ● ● ● 130
● ● 230
● ● -20 ● ● 40 ●●●● 140
● ● ● 240
● ● -10 ● ● 50 ● 150
● ● ● 250
●●● 0 ●●● 60
● ● 160 ● ● ● ● 260
●70
● ● 170 ● ● ● 270
●●80
● ● ● 180 ● ● ● ● 280
●● 90
● ● 190 ●●●● 290
●●●●● 300
DIP Switch S1
Connection Technology Temperature Coeffi cient Sensor Type
12 34 567
2-conductor 6178 ppm/K Ni 100
● 3-conductor ● 5000 ppm/K ● Ni 120
● 4-conductor ● 6720 ppm/K ● Ni 200
● ● Reserve ● ● Ni 500
● Ni 1000
DIP Switch S2
Output Signal Measuring Range
Underfl ow
Measuring Range
Overfl ow Wire Break Short Circuit
678 910
0 … 20 mA Lower limit of output range
-5 % **2
Upper limit of output range
+2.5 %*2
Upper limit of output range
5 %*2
Lower limit of output range
-12.5 % **2
▯ 4 … 20 mA
▯ 0 … 10 mA ▯ Lower limit of output range Upper limit of output range
+2.5 %
Upper limit of output range
5 % Lower limit of output range
▯ ▯ 2 … 10 mA
▯ 0 … 10 V ▯ Lower limit of output range Upper limit of output
range
Upper limit of output range
5 %
Upper limit of output range
5 %
▯ ▯ 2 … 10 V
▯ ▯ 0 … 5 V ▯ ▯ Lower limit of output range Upper limit of output
range Lower limit of output range Lower limit of output range
▯ ▯ ▯ 1 … 5 V
* but not when lower limit of output range = 0V or 0mA
*2 acc. to NAMUR NE 43
Default Setting
All DIP switches are in “OFF“ position for delivery.
Sensor connection 2-conductor
Sensor type NI 100
Temperature coeffi cient 6178 ppm/K
Start temperature 0 °C
End temperature 100 °C
Output signal 0 … 20 mA
Measuring range underfl ow 0 mA
Measuring range overfl ow 20.5 mA
Wire break 21 mA
Short circuit 0 mA
