Mô tả
Bộ biến đổi , khuếch đại,cách ly và cài đặt tín hiệu – Signal conditioner – 2902040-MINI MCR-2-UI-UI-PT
Bộ chuyển đổi tín hiệu signal-conditioner-2902040-mini-mcr-2-ui-ui-pt-2 được dùng để chuyển đổi tín hiệu dòng và áp, có thể configure (cài đặt) theo tiêu chuẩn của khách hàng hoặc các ứng dụng đặc thù liên quan tới hệ thống đo lường và điều khiển
Thiết bị sản xuất tại Đức, rất chất lượng và hiện đại, sử dụng dễ dàng và vô cùng thân thiện
Signal conditioner – 2902040-MINI MCR-2-UI-UI-PT
Dimensions
| Width | 6.2 mm |
|---|---|
| Height | 109.81 mm |
| Depth | 119.2 mm |
Ambient conditions
| Ambient temperature (operation) | -40 °C … 70 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C … 85 °C |
| Permissible humidity (operation) | 5 % … 95 % (non-condensing) |
| Degree of protection | IP20 (not assessed by UL) |
| Noise immunity | EN 61000-6-2 When being exposed to interference, there may be minimal deviations. |
Input data
| Number of inputs | 1 |
|---|---|
| Configurable/programmable | Yes |
| Voltage input signal | 0 V … 5 V (via DIP switch) |
| 1 V … 5 V (via DIP switch) | |
| -5 V … 5 V (via DIP switch) | |
| 0 V … 10 V (via DIP switch) | |
| 2 V … 10 V (via DIP switch) | |
| -10 V … 10 V (via DIP switch) | |
| 0 V … 20 V (via DIP switch) | |
| 4 V … 20 V (via DIP switch) | |
| -20 V … 20 V (via DIP switch) | |
| 0 V … 24 V (via DIP switch) | |
| 4.8 V … 24 V (via DIP switch) | |
| -24 V … 24 V (via DIP switch) | |
| 0 V … 30 V (via DIP switch) | |
| 6 V … 30 V (via DIP switch) | |
| -30 V … 30 V (via DIP switch) | |
| Current input signal | 0 mA … 20 mA (via DIP switch) |
| 4 mA … 20 mA (via DIP switch) | |
| -20 mA … 20 mA (via DIP switch) | |
| max. input voltage | 33 V |
| Max. input current | 24 mA |
| Input resistance of voltage input | > 1000 kΩ |
| Input resistance current input | approx. 63 Ω (+ 0.7 V for test diode) |
Output data
| Number of outputs | 1 |
|---|---|
| Configurable/programmable | Yes |
| Voltage output signal | 0 V … 5 V (via DIP switch) |
| 1 V … 5 V (via DIP switch) | |
| -5 V … 5 V (via DIP switch) | |
| 0 V … 10 V (via DIP switch) | |
| 2 V … 10 V (via DIP switch) | |
| -10 V … 10 V (via DIP switch) | |
| Current output signal | 0 mA … 20 mA (via DIP switch) |
| 4 mA … 20 mA (via DIP switch) | |
| Max. output current | 22 mA |
| Short-circuit current | < 32 mA |
| Load/output load voltage output | ≥ 10 kΩ |
| Load/output load current output | ≤ 600 Ω (at 20 mA) |
| Ripple | < 20 mVPP (at 600 Ω) |
| < 20 mVPP (at 600 Ω) |
Power supply
| Nominal supply voltage | 24 V DC |
|---|---|
| Supply voltage range | 9.6 V DC … 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, Order No. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to EN 60715)) |
| Typical current consumption | 25 mA (Current output, at 24 V DC incl. load) |
| 54 mA (Current output, at 12 V DC incl. load) | |
| Power consumption | ≤ 800 mW (at IOUT = 20 mA, 9.6 V DC, 600 Ω load) |
Connection data
| Connection method | Push-in connection |
|---|---|
| Stripping length | 10 mm |
| Conductor cross section solid | 0.2 mm² … 2.5 mm² (with ferrule) |
| 0.14 mm² … 2.5 mm² (without ferrule) | |
| Conductor cross section flexible | 0.14 mm² … 2.5 mm² |
| Conductor cross section AWG | 24 … 12 (flexible) |
General
| No. of channels | 1 |
|---|---|
| Maximum transmission error | ≤ 0.1 % (of final value) |
| ≤ 0.15 % (of final value, at IN: 4 … 20 mA / OUT: -10 V … 10 V) | |
| Maximum temperature coefficient | 0.01 %/K |
| Temperature coefficient, typical | 0.01 %/K |
| Limit frequency (3 dB) | 30 Hz (via DIP switch) |
| 5 kHz (via DIP switch) | |
| Step response (10-90%) | < 8.5 ms (with 30 Hz filter) |
| Protective circuit | Transient protection |
| Electrical isolation | Reinforced insulation in accordance with IEC 61010-1 |
| Overvoltage category | II |
| Degree of pollution | 2 |
| Rated insulation voltage | 300 V (effective) |
| Test voltage, input/output/supply | 3 kV (50 Hz, 1 min.) |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise emission | EN 61000-6-4 |
| Noise immunity | EN 61000-6-2 When being exposed to interference, there may be minimal deviations. |
| Color | gray |
| Housing material | PBT |
| Mounting position | any |
| Assembly instructions | The T connector can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to EN 60715. |
| Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 – HL 2 |
| Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 – HL 2 |
| Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 – HL 2 |
