Official DistributorSKU
MPN
PT-IQ-2X2-EX-24DC-UT
Weight
0.126 kg
Series PT-IQ
PT-IQ-2X2-EX-24DC-UT - Surge protection device
Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2-wire floating Ex-i signal circuits. HART-compatible.
- Predictive monitoring with 3-stage LED display
- Integration of the status message into the system controller via group remote signaling
- Install quickly and error-free with DIN rail connectors
- Maximum ease of maintenance, thanks to the 2-piece design
- Maximum protection for MCR applications with high discharge capacity
Technical Specifications
Product properties
| Product family | PLUGTRAB IQ |
| IEC test classification | C1 |
| IEC test classification | C2 |
| IEC test classification | C3 |
| IEC test classification | D1 |
| Type | DIN rail module, two-section, divisible |
| Wire pairs per module | 2 |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal voltage UN | 24 V DC |
Indicator/remote signaling
| Switching function | via DIN rail connector |
Connection data
| Connection Method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
Ex data
| Maximum inner capacitance Ci | negligible |
| Max. internal inductance Li | negligible |
| Max. input current Ii | 350 mA |
| Max. input voltage Ui | 30 V DC |
| max. input power Pi | 1.20 W |
| Insulation voltage to ground | > 500 V AC |
| Ambient Temperature (Operation) | -40 °C ... 50 °C (T6) |
| Ambient Temperature (Operation) | -40 °C ... 70 °C (T4) |
Dimensions
| Width | 17.7 mm |
| Height | 91.1 mm |
| Depth | 77.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 1 Div. |
Material specifications
| Color | black (RAL 9005) |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| Insulating material | PA 6.6 |
| Housing Material | PA 6.6 |
Mechanical data
| Open side panel | No |
Protective circuit
| Direction of action | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
| Maximum continuous voltage UC | 30 V DC |
| Maximum continuous voltage UC | 21 V AC |
| Rated current | 350 mA |
| Operating effective current IC at UC | ≤ 5 µA (per system) |
| Residual current IPE | ≤ 100 nA (per system) |
| Nominal discharge current In (8/20) µs (line-line) | 10 kA |
| Nominal discharge current In (8/20) µs (line-ground) | 10 kA |
| Pulse discharge current Iimp (10/350) µs (line-earth) | 2 kA |
| Total discharge current Itotal (8/20) µs | 20 kA |
| Voltage protection level Up (line-line) | ≤ 60 V (C1 - 1 kV / 500 A) |
| Voltage protection level Up (line-line) | ≤ 110 V (C2 - 10 kV / 5 kA) |
| Voltage protection level Up (line-line) | ≤ 140 V (C2 - 10 kA) |
| Voltage protection level Up (line-line) | ≤ 50 V (C3 - 25 A) |
| Voltage protection level Up (line-line) | ≤ 55 V (C3 - 100 A) |
| Voltage protection level Up (line-earth) | ≤ 1.3 kV (C2 - 10 kV / 5 kA) |
| Voltage protection level Up (line-earth) | ≤ 1.5 kV (C2 - 10 kA) |
| Voltage protection level Up (line-earth) | ≤ 1.3 kV (C3 - 100 A) |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 300 kHz / 150 Ω) |
| Cut-off frequency fg (3 dB), sym. in 150 Ω system | typ. 1.1 MHz |
| Capacity (core-earth) | typ. 2 nF |
| Resistance per path | 1.2 Ω ±5 % |
| Surge protection fault message | Optical, multi-stage |
| Max. required back-up fuse | 350 mA (F) |
| Impulse durability (line-line) | C1 - 1 kV / 500 A |
| Impulse durability (line-line) | C2 - 10 kA |
| Impulse durability (line-line) | C3 - 100 A |
| Impulse durability (line-earth) | C2 - 10 kA |
| Impulse durability (line-earth) | D1 - 2 kA |
| Pulse reset time (line-line) | ≤ 30 ms |
| Pulse reset time (line-earth) | ≤ 30 ms |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m (amsl) |
Conformity/Approvals
| UL, USA / Canada | Class I, Div. 2, Groups A, B, C, D T5 |
Standards and Regulations
| Standards/specifications | EN 61643-21 |
| Note | A2:2013 |
| Standards/specifications | IEC 61643-21 |
| Note | A2:2012 |
| Standards/specifications | EN 61000-6-2 |
| Note | 2005 |
| Standards/specifications | EN 61000-6-3 |
| Note | A1:2011 |
| Standards/specifications | EN 60079-0 |
| Note | 2018 |
| Standards/specifications | EN 60079-11 |
| Note | 2012 |
| Standards/specifications | EN 60079-15 |
| Note | 2010 |
| Standards/specifications | IEC 60079-0 |
| Note | 2017 |
| Standards/specifications | IEC 60079-11 |
| Note | 2011 |
| Standards/specifications | IEC 60079-15 |
| Note | 2010 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
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Additional Information
| Pack Size | 1 |
Recommended
Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two signal wires with common reference potential.
Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two signal wires with common reference potential. Can be used in safety-related circuits up to SIL 3.
