EES_Fault Annunciator

The LAB indication modules are consolidated 8- or 16-channel indication devices for front panel mounting with integrated lamptest button. In the basic version (without collective report) an additional external test button can be connected to the LAB. Due to low installation depth and easy handling, the LAB can be integrated in almost every facility.

The devices from the SSM-family, are simple, very compact fault annunciator units for switchboard panel mounting. The devices are available as fault annunciator with 8 or respectively 16 inputs, or as combined operation / fault annunciator (LSM-8/8-C1) with 8 alarm inputs- and 8 operation indication inputs. Operation indication inputs are only realised by status indicaton with steady light and are not stored either included in triggering collective report or horn. The fault annunciators provide LED displays with wide reading angle, buttons for lamp test, horn acknowledgement and lamp acknowledgement, as well as one or two collective report relays and a horn relay. For LSM/SSM-C types both the collective report contacts, as well as the horn relay are designed as change-over contacts. For SSM-A and SSM-R, the horn relay is a normally open contact. For all annunciators of the seies SSM switches for external acknowledgement of lamps and horn can be connected to the both functional inputs. The signal voltage can reach up to 250 V AC/DC depending on the respective variant. All inputs are electrically isolated and can be driven phase arbitrary. The wiring is done by pluggable terminals. The description of the LED’s can be done by slide-in labelling strips.

In control and monitoring systems, there is a frquent demand for a simple fault indicator to be used as universally as possible. The wiring effort should be limited to a minimum; there is no space for additional controlling elements left. The devices of the series SSM are simple, very compact fault annunciator units for switchboard panel mounting. They provide LED displays with wide reading angle, integrated push buttons for lamptest and acknowledgement of lamps and horn as well as relay contacts for collective reports and horn triggering. Depending on the annunciator variant, the supply and signal voltage can range up to 250 V AC/DC. The wiring is done by pluggable terminals and the description of the LEDs can be done by slide-in labelling strips.

"The flexible fault annunciator series BSM - easily and flexibly adapted to your application. The BSM is available in 6 different sizes from 8 to 48 signal inputs. Because of its easy and intuitive handling and parameterisation concept the BSM is suitable for all classic annunciator applications. Numerous options like integrated repeat relays, redundant power supply or scalability to up to 192 signal inputs allow for an optimal adaption to the respective application. New Features like status retention in the case of power failure or bigger LED-areas ensure the information integrity on-site at any time."

The compact drop-flap annunciation FSM 10 is designed in a housing for front panel mounting. It features 10 green drop-flaps with a LED each for display of the signals at issue. Independent from lighting situation, thus the alarms can be recognised in an optimal way at any time. During a power-fail, the last state of the display is permanently retained by the drop-flaps. Of course, all functions of the annunciation can be adapted to the respective application by means of DIP-switches and/or software.

The Window Annunciator Panel WAP provides up to 24 alarms with a window-size of 28x28 mm within an ultra-compact housing. For bigger applications, the WAP can be expanded. Size and colour of the windows can be freely configured and different variants are available for signal and supply voltages from 24 - 220 V AC/DC. In addition to the thousandfold proven annunciator functionality, various options are available, such as redundant power supply, integrated repeat relays or different communication interfaces for connection to superior or inferior systems.

The networkable annunciators of the series USM provide the functionality and flexibility of the series BSM and add communication interfaces for connection to superior or inferior systems. Through the protocols IEC 60870-5-101/104 and IEC 61850 single and double alarms can be transmitted e.g. to a SCADA system and single and double commands can be received and issued from the annunciator. A smart parameterisation concept ensures that installation and commissioning of the interfaces is easy as never before!