WAZ5 DC/ALARM
WAZ5 DC/ALARM
Connection diagram
WAZ5 DC/ALARM
WAZ5 DC/ALARM
WAZ5 DC/ALARM

WAZ5 DC/ALARM

Limit value monitoring, Input : 0-20 mA, 0-10 V, Output : 2 x relays

Product ID 8543880000
Only remaining stock available
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output (digital) General data Insulation coordination Connection data Important note Classifications Tender specification sheets

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate no. (cULus)
E141197  

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  items
Delivery status
This article will no longer be available in the future.  
Available until
30.12.2023  
Alternative product
[2456840000](~/p/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

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
6c, 7a, 7cI  
REACH SVHC
Lead 7439-92-1  
SCIP
94561991-a963-4084-a5f3-dfa3a5c2a27e  

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%  
Continuous current
3 A  
Hysteresis
1...10 % (independent for channel 1 and channel 2)  
Max. switching voltage, AC
250  V
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  
Nominal power consumption
2  VA
Power consumption
Typ.: 1 W both relays picked up  
Protection degree
IP20  
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.  

Classifications

ETIM 6.0
EC002654  
ETIM 7.0
EC002654  
ETIM 8.0
EC002654  
ETIM 9.0
EC002654  
ETIM 10.0
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  
ECLASS 14.0
27-21-01-22  
ECLASS 15.0
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.