Sensor isolation
In order to reliably decouple sensor signals from the field, spacesaving and fast-switching coupling elements are required. We offer special solid-state relays for sensor isolation, as well as relay modules with gold-plated contacts for reliable switching of small currents and voltages, as they typically occur when switching sensor signals.
Solid-state relay for sensor isolation (TERMOPTO and TERMSERIES)
As there is often a high number of switching cycles in sensor isolation, it makes sense to use solid-state relays. They have no mechanical wear and therefore work reliably in the long term. Our solid-state relays are extremely compact and, thanks to suitable accessories, enable quick installation. By using TERMSERIES interface adapters in conjunction with pre-assembled cables, the wiring time can be reduced further.
Electromechanical relays with gold contacts (TERMSERIES)
In applications where sensor isolation is only carried out at longer intervals and with low power (< 30 V/10 mA), oxide layers can form on the contacts. This usually occurs in applications where signals are forwarded to control inputs or PLC systems. Due to the low loads, there is not enough light arcing at the contacts to remove the oxide layer during switching. Therefore, relay modules with oxidation-resistant gold contacts are used.
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Item No.:1123850000Packaging unit:10 PC
TERMSERIES, Relay module, Number of contacts: 2, CO contact AgNi gold-plated, Rated control voltage: 24 V DC ±20 %, Continuous current: 8 A, Tension-clamp connection, Test button available: No
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Item No.:1127120000Packaging unit:10 PC
TERMSERIES, Solid-state relay, Rated control voltage: 230 V AC ±10 % , Rated switching voltage: 3... 48 V DC, Continuous current: 0.1 A, Tension-clamp connection
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Item No.:1123120000Packaging unit:10 PC
TERMSERIES, Relay module, Number of contacts: 1, CO contact AgNi gold-plated, Rated control voltage: 24 V DC ±20 %, Continuous current: 6 A, Tension-clamp connection, Test button available: No
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Item No.:1127050000Packaging unit:10 PC
TERMSERIES, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 3... 48 V DC, Continuous current: 0.1 A, Tension-clamp connection
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Item No.:8950720000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.1 A, Screw connection
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Item No.:8950900000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 5 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
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Item No.:8951250000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 230 V AC +10 % / -20 % , Rated switching voltage: 24...230 V AC, Continuous current: 0.1 A, Screw connection
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Item No.:8950810000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 220 V DC +10 % / -15 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.1 A, PUSH IN
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Item No.:8951240000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 120 V AC ±20 % , Rated switching voltage: 24...230 V AC, Continuous current: 0.1 A, Screw connection
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Item No.:8951210000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 220 V DC +10 % / -15 % , Rated switching voltage: 24...230 V AC, Continuous current: 0.1 A, PUSH IN
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Item No.:8951020000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 24 V AC ±20% , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
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Item No.:8950770000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 12 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.1 A, PUSH IN
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Item No.:8950910000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 12 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
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Item No.:8950730000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 48…60 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.1 A, Screw connection
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Item No.:8950980000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, PUSH IN
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Item No.:8950950000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 220 V DC +10 % / -15 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
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Item No.:8950920000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
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Item No.:8951120000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 24 V DC ±20 % , Rated switching voltage: 24...230 V AC, Continuous current: 0.1 A, Screw connection
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Item No.:8950760000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 5 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.1 A, PUSH IN
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Item No.:8950940000Packaging unit:10 PC
TERMOPTO, Solid-state relay, Rated control voltage: 110 V DC ±20 % , Rated switching voltage: 5...48 V DC, Continuous current: 0.5 A, Screw connection
