PI-EX-ME-RPSS-I/I
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Signal isolator
2835422
Repeater power supply, SMART, (analog IN), input: intrinsically safe, input signal: 0(4) ... 20 mA, output signal: 0(4) ... 20 mA
Product details
| Product type | Signal conditioner |
| Application | Analog IN |
| No. of channels | 1 |
| Test voltage input/output | 1.5 kV AC (50 Hz, 60 s) |
| Step response (10-90%) | 2.2 ms |
| Maximum temperature coefficient | < 0.01 %/K |
| Maximum transmission error | ≤ 0.1 % (of final value) |
| Electrical isolation Input/output/power supply | |
| Electrical isolation | 375 V (Peak value, in acc. with EN 50020) |
| Supply | |
| Supply voltage range | 20 V DC ... 30 V DC |
| Max. current consumption | < 90 mA (at 24 V DC/20 mA) |
| Power consumption | 2.2 W |
| Signal | |
| Description of the input | Current input, intrinsically safe |
| Available input sources | 2-conductor measuring transducer 4...20 mA |
| 3-conductor measuring transducer 4 ... 20 mA | |
| Active, fed from the field side, 0/4...20 mA signals | |
| Current input signal | 4 mA ... 20 mA |
| Transmitter supply voltage | 17 V (at 20 mA) |
| Connection technology | 2-, 3-conductor |
| Signal | |
| Output description | Current output |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Load/output load current output | 800 Ω (550 Ω with SMART) |
| Connection method | Pluggable screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Safety data | |
| Max. output voltage Uo | 28 V |
| Max. output current Io | 93 mA |
| Max. output power Po | 650 mW |
| Safety-related maximum voltage Um | 250 V |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 14 mH / 650 nF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 2 mH / 83 nF |
| Data communication (bypass) | |
| HART function | yes, parallel to the load or through sockets on the front plate. |
| Protocols supported | HART, Foxboro, Yokogawa Brain, further types on request |
| Frequency measuring range | 0 Hz ... 12 kHz (signal band width for data communication) |
| Status display | Green LED (supply voltage) |
| Dimensional drawing |
|
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
| Housing material | Polyamide PA non-reinforced |
| Ambient conditions | |
| Ambient temperature (operation) | -20 °C ... 60 °C |
| Ambient temperature (storage/transport) | -25 °C ... 80 °C |
| Permissible humidity (operation) | ≤ 75 % (annual average) |
| ≤ 95 % (30 days/year, non-condensing) | |
| CE | |
| Certificate | CE-compliant |
| ATEX | |
| Identification | II (1)GD |
| [EEx ia] IIC | |
| Certificate | TÜV 00 ATEX 1522 |
| UL, USA/Canada | |
| Identification | cULus |
| Standards | |
| Standards/regulations | NAMUR recommendation NE 21 |
