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Temperature transducer: converts signals from thermocouples and mV sources into 0/4…20 mA signals。Freely programmable， 3-way electrical isolation， screw connection， SIL.Input for thermocouples and mV sources 4..20 mA or 20..4 mA output signal range High level of accuracy over the entire measuring range Configuration via software (Analogue-CONF or DTM) Safe electrical isolation between input， output， and supply High transmission accuracy Status and error indicator Power supply possible via DIN rail connector Housing width of 12.5 mm Screw connection available

。Limit value switch with input for active current and voltage signals and a limit-value relay output (changeover contact)。Can be set via DIP switch and potentiometer， galvanic 3-way electrical isolation， screw connection.Configurable limit-value switch Input [Ex ia] for active current signals (0.2..20 mA) or active voltage signals (0.1..10 V) Relay output with PDT Configuration without software via DIP switches and potentiometer Safe 3-way electrical isolation Power supply possible via DIN rail connector Plug-in connection terminal blocks， with either screw or push-in connection technology Housing width of 12.5 mm

Limit value switch with Ex i input for active current and voltage signals and a limit-value relay output (changeover contact)。Can be set via DIP switch and potentiometer， galvanic 3-way electrical isolation， screw connection.Configurable limit value switch with intrinsically safe input [Ex ia] Input [Ex ia] for active current signals (0.2..20 mA) or active voltage signals (0.1..10 V) Relay output with PDT Configuration without software via DIP switches and potentiometer Safe 3-way electrical isolation Power supply possible via DIN rail connector Plug-in connection terminal blocks， with either screw or push-in connection technology Housing width of 12.5 mm