Datasheet

857-819
3
248
JUMPFLEX
®
Transducers
Millivolt transducer; Records all mV signals ranging from -100 mV to +100 mV; 0 mV ... 1000 mV. Application: Recording of lambda probes
<_________ 94 mm/3.68 in _________> 6 mm/0.23 in
<_________ 96 mm/3.76 in _________>
____________
_>
_>
OUT
U,I
IN
mV
POWER
5
6
1
2
3
4
7
8
OUT+
GND 1
Us+
GND 2
IN+
IN–
N.C.
N.C.
Configuration via:
PC Configura-
tion Software
DIP Switches Smartphone
App
Short description:
The 857-819 Millivolt Transducer converts input millivolt signals into an analog
standard signal on the output side.
Characteristics:
• PC configuration interface
• 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
®
transducers, for DIN 35 rail 857-819 1
Millivolt transducer, with millivolt input as well as current and voltage output
Technical Data
Configuration:
Configuration DIP switches, PC configuration software,
smartphone app
Input:
Input signal -100 mV ... +100 mV,
0 mV ... 200 mV, 0 mV ... 1000 mV *
(in 100 mV increments)
Input resistance > 1MΩ
Max. input signal 31.2V
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 50ms
General specifications:
Voltage supply V
S
24 V DC
Supply voltage range 16.8 V ... 31.2 V
Current consumption at 24 V DC ≤ 40 mA
Min. measuring span 10 mV (configurable)
Transmission error ≤ 0.1 % of upper range value
Temperature coefficient ≤ 0.01 %/K
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 CAGE CLAMP
®
S
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 / 0.37 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 (pending)
Shipbuilding g
Accessories see pages 268 ... 271
( * Additional setting options via PC configuration software or smartphone app)
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 01.07.2013
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Tel.: [phone] E-Mail: [e-mail]
Fax: [phone] www.wago.com