optical and actustic snap-on alarm modules SVE 8.1 for acknowledgeable flashing fault messages: to the data sheet basic- and expansion module for 8 signal inputs with acknowledgeable flashing fault messages with signal storage, according to ISA-18.1 Seq. A / DIN 19235 4.1.2.1 SVE 6 B.1 for combined motor warnings and flashing fault messages: to the data sheet basic- and expansion module for 6 signal inputs with signal storage, according to ISA-18.1 / DIN 19235 4.1.4.1 SVE-S16.1 compact alarm module: to the data sheet basic module for 16 signal inputs with group alarm and acknowledgeable new-value horn alarm and lamps-test, according to ISA-18.1 / DIN 19235 4.1.1 SVE-S8-LC Low-Cost 8-channel fault message modules: to the data sheet for 8 signaling inputs, with group alarm, new-value horn alarm and lamps-test, according to ISA-18.1 / DIN 19235 4.1.1 repaced by SVE-S16.1 SVE-S24 E.1 expansion modules for SVE-S16.1: to the data sheet for 24 fault messages SVE-LP 32 D compact lamps-test module: to the data sheet in diode technology for 32 signal lamps, at AC: halve wave with reverse polarity voltage SVE-LP 8 D-LC Low-Cost 8-channel lamps-test modules: to the data sheet in diode technology for 8 signal lamps, at AC: halve wave with reverse polarity voltage SVE-LP 16 R compact lamps-test modules: to the data sheet in relay technology for 16 signal lamps for potential-separated lamp test without reverse polarity voltage Snap-on modules as PDF Snap-on modules as E-Paper