ACT20X-SAI-HAO-S

Pricing available on request Description: Standard signals ranging from 4 to 20 mA can be sent and isolated from the safe zone to Ex zones 0, 1, and 2 using an Ex-output isolation amplifier for DC current signals. It is a transparent HART 1-channel output isolation amplifier with an external power supply and a 22.5 mm width. You can access status and error messages by using a relay contact (NO). The component can be set up with the help of common FDT and DTM software. Extension housing for the TS35 rail installation. Dimensions: L/W/H 119.2/ 22.5/ 113.6 Screw connection/ Nominal cross-section 2.5 mm2 Protection degree: IP 20  Input 4...20 mA                                                                           Output 4...20 mA Load < 600 Ohm Accuracy < 0,1 % v.E Temperature coefficient < 0,01% v.E./°C (Tu) Alarm output relay 1 NO contact 250 V AC / 30 V DC @ 2A safe zone, 32 V AC @ 0.5 A/ 32 VDC @ 1 A Zone 2 Auxiliary power 19...31.2 V DC Power loss approx. 1.8 W Ambient temperature range -20 °C... +60 °C Secure isolation EN 61010, 3-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 = 28 V DC I0 = 93 mA DC, P0 = 650 mW