Fault annunciating technology

The comprehensive EES fault annunciating portfolio serve a variety of different application fields. The portfolio reaches from simple monitoring modules up to complex networkable fault reporting systems with interfaces acc. to IEC 60870-5-101 /-104 and IEC 61850 standards. The devices stand for their reliability and the easy operation. e.g. simple accessibility of DIP-switches or use of the web browser based parameterisation interface. This enables solutions which fit smoothly into your structures.

Indication and fault annunciating devices are available  in different voltage levels for supply and signal voltages for most types ranging from 24V DC to 230V AC/DC.

Standard fault annunciators

For simple indication or monitoring tasks the EES portfolio offers different standard fault annunciators for panel mounting to visualize operation or alarm conditions. Depending on the type first-up or new-value processing, NO or NC triggering, as well as the assignment to collective reports can be configured. The general alarm processing is otherwise fixed.

Standard
Fault Annunciator
LAB Anzeigebausten Standard Störmelder BSM-C
       
Type LAB SSM BSM-C
Signal inputs

8/16

8/16

8/16/24/32/40/48
LED-Colours green/red/yellow/white green/red red and green
exchangeable - parameterisable
Signal processing      
pre-set - (LAB -M)
parameterisable DIP-Switch
(LAB-M)
DIP-Switch
( SSM-A)
DIP-Switch
Relay output      
Collective report ✓ (1 x LAB-M) ✓ up to 2 ✓ (3)
Horn internal / Relay - - /✓ ✓/ ✓
Live-Contact - Live LED
1:1 Relays internal - - ✓ (opt.)
1:1 Relais external - ✓ ( opt. SSM-R) ✓ (opt.)
Buttons      
Lamp test -
Acknowledgement Lamp -
Acknowledgement Horn -
Functional test - -
Status retention
on power failure
- -
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Fault annunciators with extended functionality

Fault annunciators with enhanced functionality are predestined for the solution of complex reqiurements not only by the expandable design. In a cluster comprising of several cascaded fault annunciators larger plants or fields can be monitored. In opposite to the standard fault annunciators comprehensive manupilations of each channel can be carried out.

Fault Annunciators with extended functionality Drop flap annunciator Basis Störmelder BSM WAP-P
       
Type FSM BSM-P WAP-P
Signal inputs

10

8/16/24/32/40/48 24
Display Dropflaps + LED angular LED Windows
any size
LED-Colours green red and green 16 different
Exchangeable - parameterisable parameterisable
Signal processing      
Pre-set
Parameterisable DIP-Switch /
Software
DIP-Switch /
Software
DIP-Switch /
Software
Relays outputs      
Collective report ✓ (2) ✓ (3) ✓ (3)
Horn internally / -Relay ✓/✓ ✓/ ✓ ✓/ ✓
Live-Contact
1:1 Relay internally - ✓ (opt.) ✓ (opt.)
1:1 Relay externally - ✓ (opt.) ✓ (opt.)
Buttons      
Lamp Test
Acknowledgement Lamp
Acknowledgement Horn
Functional Test
Status retention
on power failure

+ Display
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Fault annunciating systems with protocol interface

Fault annunciating devices with standardized protocol provide on the one hand the serial or networkable acquiring of plant conditions and the corresponding display of the resprective signal input, as well as the forwarding of parallel to in- or output messages to superior systems. From SCADA Systems even single or double commands can be carried out via relays triggered by protocol telegrams. The systems of this group present as an I/O device the ideal form of a "ragman".

Fault Annunciators
with protocol interface
Serial Indication Device Networkable Fault Annunciator USM Windows Annunciator WAP-K
       
Type LAB-SER USM WAP-K
Signal inputs

16

8/16/24/32/40/48 24
Display round LED angular LED Windows
any size
LED-Colours red red and green 16 different
Parameterisable -
Signal processing      
Pre-set
Parameterisable via Modbus Software Software
Relays output      
Collective report - ✓ (3) ✓ (3)
Horn internally / Relay - ✓/ ✓ ✓/ ✓
Live-Contact only LED
1:1 Relay internally - ✓ (opt.) ✓ (opt.)
1:1 Relay externally - ✓ (opt.) ✓ (opt.)
Button      
Lamp Test
Acknowledgement Lamp -
Acknowledgement Horn -
Funktional Test -
Status retention
on power failure
-
Protocol      
CS31 - -
Modbus RTU - -
IEC 60870-5-101/-104 -
IEC 61850 -
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Fault annunciators for other installation forms

Fault annunciating systems for DIN rail get primarily used at supervision tasks with a few I/O’s. The devices offer different functionalities – from pure operation indication up to alarm processing with first-up or new value formation up to alerting systems, triggering SMS or fax dispatch over dial-up networks.SMS fault annunciators put themselves forward for unoccupied plants, alarming the respective maintenance- or alerting supervisory staff on failures or crossing of thresholds. Status signals can also be queried over long distances by mobile phone. The same applies for acknowledging single alarms.

To the product area of fault annunciators for other installation forms