D-UFB-PB
-
Surge protection device
2880642
Fine surge protection in a 9-pos. D-SUB plug for PROFIBUS-DP applications with a transmission speed of up to 12 Mbps.
Product details
| Product type | Surge protection for information technology |
| Product family | DATATRAB |
| IEC test classification | C1 |
| C3 | |
| B2 | |
| VDE requirement class | C1 |
| C3 | |
| B2 | |
| Type | Connecting plug |
| Number of positions | 4 |
| Surge protection fault message | none |
| Pin assignment | 3, 5, 6, 8 |
| Insulation characteristics | |
| Overvoltage category | II |
| Pollution degree | 2 |
| D-SUB connection | |
| Connection method | D-SUB connector |
| PCB connection | |
| Connection method | Screw connection |
| Stripping length | 5 mm |
| Conductor cross section, rigid min. | 0.14 mm² |
| Conductor cross section, rigid max. | 1.5 mm² |
| Conductor cross section flexible min. | 0.14 mm² |
| Conductor cross section flexible max. | 1 mm² |
| Conductor cross section AWG min. | 26 |
| Conductor cross section AWG max. | 16 |
| Connection method | Screw connection & D-SUB-9 |
| Screw thread | M2 |
| Tightening torque | 0.25 Nm |
| Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
| Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section AWG | 26 ... 16 |
| Dimensional drawing |
|
| Width | 44.5 mm |
| Height | 58 mm |
| Depth | 16.6 mm |
| External dimensions | |
| External diameter min. | 7.6 mm |
| External diameter max. | 8.4 mm |
| Color | silver-colored |
| Housing material | ABS, metal-plated |
| Mechanical data | |
| Open side panel | No |
| Insertion/withdrawal cycles | > 200 |
| Direction of action | Line-Line & Line-Earth Ground |
| Maximum continuous voltage UC | 5.2 V DC |
| Rated current | 250 mA (25 °C) |
| Operating effective current IC at UC | ≤ 100 µA |
| Residual current IPE | ≤ 100 µA |
| Nominal discharge current In (8/20) µs (line-line) | 350 A |
| Nominal discharge current In (8/20) µs (line-ground) | 350 A |
| Total discharge current Itotal (8/20) µs | 350 A |
| Max. discharge current Imax (8/20) µs maximum (line-line) | 350 A |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 350 A |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 20 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 20 V |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 14 V |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 14 V |
| Output voltage limitation (10/700) µs (line-line) | ≤ 15 V (Uo=4 kV) |
| Output voltage limitation (10/700) µs (line-earth) | ≤ 15 V (Uo=4 kV) |
| Residual voltage at In (conductor-conductor) | ≤ 25 V |
| Residual voltage at In (conductor-ground) | ≤ 25 V |
| Voltage protection level Up (line-line) | ≤ 25 V (C1 - 500 V / 250 A) |
| ≤ 15 V (C3 - 25 A) | |
| ≤ 15 V (B2 - 4 kV / 100 A) | |
| Voltage protection level Up (line-earth) | ≤ 25 V (C1 - 500 V / 250 A) |
| ≤ 15 V (C3 - 25 A) | |
| ≤ 15 V (B2 - 4 kV / 100 A) | |
| Response time tA (line-line) | ≤ 500 ns |
| Response time tA (line-earth) | ≤ 500 ns |
| Cut-off frequency fg (3 dB), sym. in 100 Ω system | typ. 70 MHz |
| Inductivity in series | 0.11 µH |
| Surge protection fault message | none |
| Impulse durability (line-line) | C1 - 500 V / 250 A |
| C3 - 2 kV / 25 A | |
| Impulse durability (line-earth) | C1 - 500 V / 250 A |
| C3 - 2 kV/25 A |
| Ambient conditions | |
| Degree of protection | IP40 |
| Ambient temperature (operation) | -20 °C ... 75 °C |
| Ambient temperature (storage/transport) | -20 °C ... 75 °C |
| VDE requirement class | C1 |
| C3 | |
| B2 | |
| Air clearances and creepage distances | |
| Standards/regulations | IEC 60664-1 / DIN VDE 0110-1 |
| Standards Information technology specification | |
| Standards/regulations | IEC 61643-21 |
| DIN EN 61643-21 | |
| IEC 61643-21 | |
| DIN EN 61643-21 | |
| Standards/specifications | IEC 61643-21 |
| Mounting type | Direct assembly on the device interface |
Your advantages
Space saving with use directly at the interface
Can be in applications up to 12 Mbps with adapted protective circuit
Adjustment of the transmission properties with switchable termination resistor