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ACT20X-HUI-SAO-S
Description:
- Ex universal measuring isolating transformer and trip amplifier for RTD/TC temperature and DC current/voltage signals. This is a 1-channel measurement isolating transformer and trip amplifier with an external power supply that measures 22.5 mm in width. It is designed to capture and isolate signals from RTD/TC sensors, resistors, potentiometers, and DC current sources. Ex zones 0, 1, 2, and voltages 0...12 V and 0(4) ... 20 mA.
- It is possible to supply sensors using the 0...20 mA current loop.
- The output can be used as a passive 4...20 mA current loop or as an active 0(4) ...20 mA signal.
- On the output side, there is a relay contact (NO) for monitoring limit values.
- Relay contacts are used to send out error and status messages (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 RTD: PT100, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000, Resistance 0...10 kΩ /
- Potentiometer 10 Ohm... 10 kΩ, TC- Type: B, E, J, K, N, R, S, T, U, L, 0(4) ...20 mA, 0...12 V/ 2...10 V
- Sensor supply 28...16.5 VDC / 0...20 mA
- Output active 0(4) ...20 mA / 20.0 mA configurable passive 4...20 mA current loop 3.5...26 V DC Load < 600 Ohm
- 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
- 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. 3.5 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 = 8.7 V DC, I0 = 18.4 mA DC, P0 = 40 mW
Specifications:
- Version: EX signal isolating converter, Ex-output: U, I, R,ϑ, Safe-output: 4-20mA/ relay, 1-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.
- Configuration: With FDT/DTM software, Requires configuration adapter 8978580000 CBX200 USB.
- Power consumption: ≤ 2.1 W.
- Protection degree: IP20.
- Type of connection: Screw connection.
- Voltage supply: 19.2…31.2 V DC.
Input EX:
- Input current: 0...20 mA, 4…20Ma.
- Input resistance, current: 20 Ω + PTC 50 Ω.
- Input resistance, voltage: > 10 MΩ @ 600 mV, 2 MΩ @ 28 V.
- Input voltage: configurable, 0…1 V DC, 0,2…1 V DC, 1…5 V DC, 0... (5)10 V, 2…10 V DC.
- Line resistance in measuring circuit: ≤ 50 Ω.
- Potentiometer: 10 Ω…10 kΩ.
- Sensor: 2-/3-/4-wire, RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000,
- Thermocouples: B, E, J, K, N, R, S, T; in compliance with IEC 60584-1 and L, U in compliance with DIN43710.
- Sensor supply: 21.4…16.5 V DC / 0…20 mA.
- Temperature input range: Configurable, PT100: -200…+850 °C, PT200: -200…+850 °C, PT1000: -200…+850 °C, NI100: -60°C…+250 °C, Ni120: -80 °C…+320 °C, NI1000: -60°C…+250 °C, B: +100…+1820 °C, E: (-100…+1000 °C), J: (-100…+1200 °C), K: (-180…+1372 °C), L: (-200…+900 °C), N: (-180…+1300 °C), R: (-50…+1760 °C), S: (-50…+1760 °C), T: (-200…+400 °C), U: (-200…+600 °C), W3: (0…+2300 °C), W5: (0…+2300 °C), LR: (-200…+800 °C).
- Type: intrinsically safe circuit, active (as current source) or passive (as current sink).
Output:
- Load impedance current: ≤ 600 Ω.
- Output current: 0…23 mA, configurable: 0…20 / 4…20 / 20…0 / 20…4 mA, configurable downscale (3.5 mA) ⁄ upscale (23 mA) @ error.
- Output signal limit: 3.8…20.5 mA / 0…20.5 mA (dependent on range).
- Type: active (as current source) or passive (as current sink).
Digital output:
- Continuous current: ≤ 2 An AC/DC (safe area, Zone 2 area).
- Function: Configurable switching thresholds, Window function, Sensor error.
- Max. switching frequency: 20 Hz.
- Nominal switching voltage: ≤ 250 V AC / 30 V DC (safe area), ≤ 32 V AC / 32 V DC (zone 2).
- Power rating: ≤ 500 VA / 60 W (safe area), ≤ 16 VA / 32 W (Zone 2).
- Type: Relay, 1 NO.
Alarm output:
- Alarm function: Short circuit at input, Open circuit at 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).
| Brand | Weidmuller |
|---|
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