Ex isolating switch amplifiers for Namur sensors, 2 channels 2-channel isolating switch amplifiers in 22.5 mm width with an external power supply, to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with opening function and a common alarm contact ("a" contact) for status/error messages. The component can be configured using standard FDT/DTM software. Add-on housing for TS35 DIN rail installation Dimensions: L/W/H 119.2/ 22.5/ 113.6 screw connection / nominal cross-section 2.5 mm2 Protection degree: IP20 Input /channel NAMUR sensor according to EN 60947 8 VDC / 8 mA sensor power supply 0.5 kHz input frequency wire-break detectionOutput Ex/ channel Relay 1 NC contact 250 VAC / 30 VDC @ 2A safe zone 32 VAC @ 5 kHz 32 VDC @ 1 A zone 2Alarm output relay 1 NO contact 250 VAC / 30 VDC @ 2A safe zone 32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2 Auxiliary power 19...31.2 VDCPower loss approx. 3 WAmbient temperature range -20 °C to +60 °C
Secure isolation EN 61010, 4-way isolation up to 2.6 kV AC/DC of all circuits against each other Working voltage 300 V AC/DC at overvoltage category II and pollution degree 2 Approvals cULus, ATEX IECEX, FM
ATEX marking II 3 G ExnA nC IIC T4 ATEX characteristic data U0 = 10, 6 V DC I0 = 12 mA DC P0 = 32 W TypeACT20X-HDI-2SDO-2RNC-S
Short specification
Ex isolating switch amplifiers for Namur sensors, 2 channels 2-channel isolating switch amplifiers in 22.5 mm width with an external power supply, to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with opening function and a common alarm contact ("a" contact) for status/error messages. The component can be configured using standard FDT/DTM software.
Ex isolating switch amplifiers for Namur sensors, 2 channels 2-channel isolating switch amplifiers in 22.5 mm width with an external power supply, to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with opening function and a common alarm contact ("a" contact) for status/error messages. The component can be configured using standard FDT/DTM software. Add-on housing for TS35 DIN rail installation Dimensions: L/W/H 119.2/ 22.5/ 113.6 screw connection / nominal cross-section 2.5 mm2 Protection degree: IP20 Input /channel NAMUR sensor according to EN 60947 8 VDC / 8 mA sensor power supply 0.5 kHz input frequency wire-break detectionOutput Ex/ channel Relay 1 NC contact 250 VAC / 30 VDC @ 2A safe zone 32 VAC @ 5 kHz 32 VDC @ 1 A zone 2Alarm output relay 1 NO contact 250 VAC / 30 VDC @ 2A safe zone 32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2 Auxiliary power 19...31.2 VDCPower loss approx. 3 WAmbient temperature range -20 °C to +60 °C
Secure isolation EN 61010, 4-way isolation up to 2.6 kV AC/DC of all circuits against each other Working voltage 300 V AC/DC at overvoltage category II and pollution degree 2 Approvals cULus, ATEX IECEX, FM
ATEX marking II 3 G ExnA nC IIC T4 ATEX characteristic data U0 = 10, 6 V DC I0 = 12 mA DC P0 = 32 W TypeACT20X-HDI-2SDO-2RNC-S
Short specification
Ex isolating switch amplifiers for Namur sensors, 2 channels 2-channel isolating switch amplifiers in 22.5 mm width with an external power supply, to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with opening function and a common alarm contact ("a" contact) for status/error messages. The component can be configured using standard FDT/DTM software.
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