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WAZ5 DC/ALARM
         

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General ordering data

Version Limit value monitoring, Input : 0-20 mA, 0-10 V, Output : 2 x relays
Order No. 8543880000
Type WAZ5 DC/ALARM
GTIN (EAN) 4032248181247
Qty. 1 pc(s).
Delivery status This article will no longer be available in the future.
Available until 2023-12-30
Alternative product 2456840000

Dimensions and weights

Depth 112.4 mm
Depth (inches) 4.425 inch
Width 17.5 mm
Width (inches) 0.689 inch
Length 92.4 mm
Length (inches) 3.638 inch
Net weight 141 g

Temperatures

Storage temperature -20 °C...85 °C
Operating temperature 0 °C...55 °C
Humidity at operating temperature 0...95 % (no condensation)
Humidity 40 °C / 93 % rel. humidity, no condensation

Probability of failure

SIL in compliance with IEC 61508 None
MTTF 369 a

Environmental Product Compliance

REACH SVHC Lead 7439-92-1
SCIP c2a21576-d875-4548-ae68-5e7f85ddf0c7

Input

Input current 0(4)...20 mA
Input resistance, current ≤ 110 Ω
Input resistance, voltage ≥ 100 kΩ
Input voltage 0...10 V
Number of inputs 1

Output (digital)

Alarm function configurable, High or low alarm, Hysteresis 5% / 10%
Contact material AgNi 90/10
Continuous current 3 A
Hysteresis 1...10 % (independent for channel 1 and channel 2)
Max. switching frequency 20 Hz
Max. switching voltage, AC 250 V
Status indicator LED green ON: OK, LED red ON: alarm (per channel)
Switching thresholds 1...90 % (independently for channel 1 and channel 2)
Type 2 CO contacts, Open or closed-circuit principle

General data

Accuracy Repeat accuracy: max. ± 0.3% of measuring range end value (10 V/ 20 mA)
Configuration DIP switch, Potentiometer
Galvanic isolation 3-way isolator
Power consumption Typ.: 1 W both relays picked up
Rail TS 35
Temperature coefficient ≤ 500 ppm/K
Voltage supply 24 V DC ± 25 %

Insulation coordination

EMC standards EN 61000-4-2, -3, -4, -5, -6
Galvanic isolation 3-way isolator
Impulse withstand voltage 4 kV
Insulation voltage 2 kVeff / 5 s
Pollution severity 2
Rated voltage 300 V
Surge voltage category III

Connection data

Type of connection Tension-clamp connection
Clamping range, rated connection 1.5 mm²
Clamping range, min. 0.5 mm²
Clamping range, max. 2.5 mm²

Important note

Product information This product will soon be replaced by a new product.
Please do not use with new systems. Please contact our technical support.

Downloads

Approval/Certificate/Document of Conformity
Engineering Data
CADENAS eCATALOG CAX data
Product Change Notification
User Documentation
Catalogues Catalogues in PDF-format
Brochures

Classifications

ETIM 6.0 EC002654
ETIM 7.0 EC002654
ETIM 8.0 EC002654
ETIM 9.0 EC002654
ECLASS 9.0 27-21-01-22
ECLASS 9.1 27-21-01-22
ECLASS 10.0 27-21-01-22
ECLASS 11.0 27-21-01-22
ECLASS 12.0 27-21-01-22
ECLASS 13.0 27-21-01-22

Tender specification sheets

Long specification

Limit-value monitoring component for DC- current-/ voltage standard signals with relay output
and 3-way electrical isolation.
Limit-value monitoring component in 22.5 mm width for recording 0(4)...20 mA / 0...10 V
standard signals. Two relay contacts (COs), each with a switching capacity of 750 VA, are available on the output side for monitoring an upper and lower limit.

The switching behaviour (high/low trip,  fail-safe) can be selected using DIP switches.
Switching thresholds and hystereses are adjustable using the front-side potentiometer. The component has
4 kV of 3-way isolation and is supplied externally with 24 VDC.

Add-on housing for TS35 rail mounting
Dimensions: L/W/H 92.4/ 22.5/ 112.4 mm
Tension-clamp connection / Nominal cross-section 1.5 mm2
Protection degree: IP 20  


Input                         0(4)...20 mA / 0...10 V
Output                                             2 x relay / CO
                                      Open-circuit/closed-circuit principle
Switching current 3 A
Switching voltage 6... 250 V AC / 6...60 V DC
Switching thresholds 1...90 % via potentiometer (independently for channels 1 and 2)
Hysteresis                     1% ... 10 % via potentiometer (independently for channels 1 and 2)
Temperature coefficient   < 500 ppm K
Step response time        < 60 ms (10...90 %)
Auxiliary power                                     24 VDC +/- 25 %
Ambient
temperature range 0 °C...+55 °C

Secure isolation                   EN 50178, 3-way Isolation up to 4 kV
Test voltage                               2 kVeff / 5s Input / Output/ Supply
Rated
voltage                                         
 300 V AC/DC at overvoltage category III and pollution degree 2
Approvals cULus




Type                                                             WAZ5 DC/Alarm

Short specification

Limit-value monitoring component for DC- current/voltage standard signals with relay output
and 3-way electrical isolation.
Limit-value monitoring component in 22.5 mm width for recording 0(4)...20 mA / 0...10 V
standard signals.  Two relay contacts (COs), each with a switching capacity
of 750 VA, are available on the output side for monitoring an upper and lower limit.
The switching behaviour (high/low trip,  fail-safe) can be selected using DIP switches.
Switching thresholds and hystereses are adjustable using the front-side potentiometer. The component has
4 kV of 3-way isolation and is supplied externally with 24 VDC.

Approvals

Approvals CE CULUS
ROHS Conform
UL File Number Search UL Website
Certificate no. (cULus) E141197

Related products

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Version:
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Delivery status:
This article will no longer be available in the future.
 
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Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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