Datasheet

857-531
3
260
JUMPFLEX
®
Transducers
Threshold value switch with analog input and changeover relay output
<_________ 94 mm/3.68 in _________> 6 mm/0.23 in
<_________ 96 mm/3.76 in _________>
____________
_>
_>
IN+
GND 1
IN
U,I
Us+
GND 2
POWER
DO DO
12
11
14
1
2
3
4
5
6
7
8
Configuration via:
PC Configura-
tion Software
DIP Switches Smartphone
App
Push/Slide
Switch
Short description:
The threshold value switch for analog signals monitors analog standard signals and
reports signals exceeding a preset threshold.
Characteristics:
• PC configuration interface
• Digital switching output
• Changeover contact relay output
• Calibrated scale switching
• Threshold value configuration via DIP switches and teach-in function via push/sli-
de switch
• Safe 3-way isolation with 2.5kV test voltage to EN 61140
Description
Item No.
Pack.
Unit
JUMPFLEX
®
transducers, for DIN 35 rail 857-531 1
Threshold value switch with analog input,
changeover relay output and digital output
Technical Data
Configuration:
Configuration DIP switches, push/slide switch,
PC configuration software, smartphone app
Input:
Input signal -10...+10V, -20...+20mA, 0...+30V *
Input resistance ≤ 200 Ω (I input)
> 100 kΩ (U input)
Max. input signal (31.2 V (U
IN
) 100 mA (I
IN
)
Output:
Output - Relay
Contact type 1 changeover contact
Max. switching voltage 250 V AC
Max. continuous current (terminal
blocks in a row)
max. 6 A (to 60 °C),
2 A (60 to 70 °C)
Max. Switching power (resistive) 1250 VA AC
Anzahl der Schaltschwellen 1 or 2 (adjustable) *
Configurable rise and fall delay
time 0 ... 10 s (via DIP switch),
0 ... 30 s *
Output - Digital
Max. switching voltage Supply voltage applied
Max. continuous current 500 mA (to 60 °C)
100 mA (60 to 70 °C)
General specifications:
Response time ≤ 16ms
Voltage supply V
S
24 V DC
Supply voltage range 16.8 V ... 31.2 V
Current consumption at 24 V DC ≤ 25 mA
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 49 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)
857-531
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