ACT20X-2HAI-2SAO-S

ZAR 0.00
Out of stock
SKU
8965440000

Description:

  • Ex-supply isolator for standard DC current signals, a two-channel, transparent HART supply isolator with an external power supply of 22.5 mm in width.
  • It can be used to transmit and isolate standard signals ranging from 4 to 20 mA from Ex Zones 0, 1, and 2 to the safe zones.
  • The input to the component is both active and passive.
  • More than 15 VDC can be given to external sensors.
  • There are two ways to run the 4...20 mA output circuit: passively and strongly.
  • Through a relay contact, status and error messages can be obtained (NO).
  • The component can be set up with the help of common FDT and DTM software.
  • Extra housing for mounting on TS35 rails.
  • Dimensions: screw connection; nominal cross-section: 2.5 mm2; L/W/H: 119.2/ 22.5/ 113.6.
  • IP 20 is the protection level.
  • Sensor supply input 4...20 mA > 15 V DC.
  • Passive output: 4...20 mA active 26 V DC maximum current loop of 4...20 mA
  • Load less than 600 Ohm
  • Precision: <0.1% v.E.
  • Coefficient of temperature: <0.01% v.E./°C (Tu)
  • Relay for alarm output 1: No communication Safe zone: 250 V AC/30 V DC @ 2A Zone: 32 V DC @ 1 A/32 V AC @ 0.5 A 2 Voltage differential of 19–31.2 V DC
  • Loss of power of about 1.8 W
  • Range of ambient temperature: -20 °C to +60 °C
  • cULus, ATEX, IECEX, FM ATEX marking II 3 G ExnA nC IIC T4 ATEX characteristic data; 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: I0 = 93 mA DC, P0 = 650 mW, and U0 = 28 V DC. 

Specifications:

  • Version: EX signal isolating converter, Ex-input: 4 - 20 mA, Safe-output: 4-20mA, 2-channel.
  • Depth: 113.6 mm.
  • Height: 119.2 mm.
  • Width: 22.5 mm.
  • Storage temperature: -20 °C...85 °C.
  • Operating temperature: -20 °C...60 °C.
  • Humidity: 0...95 % (no condensation).
  • Mounting position: horizontal or vertical.
  • Rail: TS 35.
  • Type of mounting: Snap mounting support rail.
  • Accuracy: <0.1% span.
  • Configuration: With FDT/DTM software, Requires configuration adapter 8978580000 CBX200 USB.
  • Power consumption: ≤ 1.9 W.
  • Protection degree: IP20.
  • Step response time: ≤ 5 Ms.
  • Temperature coefficient: <0.01% of span/°C (TU).
  • Type of connection: Screw connection.
  • Voltage supply: 19.2…31.2 V DC.
  • Rated voltage: 300 V.
  • Insulation voltage: 2.6 kV (input / output).

Input EX:

  • Input frequency: 4…20mA.
  • Output signal in case of wire break: <1 mA.
  • Residual ripple (current loop): <7.5 mV eff.
  • Sensor supply: > 16 V DC.
  • Type: intrinsically safe circuit, active (as current source) or passive (as current sink).
  • Voltage drops not powered: <6 V.
  • Voltage drops powered: <4.5 V.

Output:

  • Load impedance current: ≤ 600 Ω.
  • Load stability: ≤ 0.01 % of end value / 100 Ω.
  • Output current: 4...20 Ma.
  • Output signal limit: <28 mA.
  • Type: active (as current source) or passive (as current sink).

Alarm output:

  • Alarm function: Signal limit exceeded, Line interruption at the input, No supply voltage, Device error.
  • Continuous current: ≤ 0.5 An AC / 0.3 A DC (safe zone), ≤ 0,5 An AC / 1 A DC (zone 2).
  • Nominal switching voltage: ≤ 125 V AC / 110 V DC (safe area) ≤ 32 V AC / 32 V DC (zone 2).
  • Power rating: ≤ 62.5 VA / 32 W (safe area) ≤ 16 VA / 32 W (Zone 2).
  • Type: Status relay, 1 NC (voltage-free).
More Information
Brand Weidmuller
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