MT-RS485

https://www.phoenixcontact.com/us/products/2762265 Surge protection device - MT-RS485 - 2762265 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Rail-mountable module with surge voltage coarse and fine protection for RS-485 interface, for mounting on NS 35/7.5, housing width: 50 mm The illustration shows version MTRS485/S   Key commercial data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 117.72 GRM Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 77.5 mm Width 47.6 mm Depth 54.9 mm Ambient conditions Ambient temperature (operation) -40 °C ... 60 °C Degree of protection IP20 General Color black Mounting type DIN rail: 35 mm Type Rail-mountable module, one-piece 10/10/2014   Page 1 / 5 https://www.phoenixcontact.com/us/products/2762265 Surge protection device - MT-RS485 - 2762265 Technical data General Direction of action Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground Protective circuit IEC test classification C2 C3 D1 VDE requirement class C2 C3 D1 Maximum continuous voltage UC (wire-ground) 12 V DC Nominal current IN 450 mA (25 °C) Operating effective current IC at UC ≤ 10 µA Nominal discharge current In (8/20) µs (Core-Core) 10 kA Nominal discharge current In (8/20) µs (Core-Earth) 10 kA Impulse discharge current (10/350)˽µs, peak value limp 500 A Output voltage limitation at 1 kV/µs (Core-Core) spike ≤ 22 V Output voltage limitation at 1 kV/µs (Core-Earth) spike ≤ 600 V Output voltage limitation at 1 kV/µs (Core-Core) static ≤ 22 V Output voltage limitation at 1 kV/µs (Core-Earth) static ≤ 600 V Output voltage limitation at 1 kV/µs (Core-GND) static ≤ 22 V Residual voltage at In, (conductor-conductor) ≤ 19 V Residual voltage at In, (conductor-GND) ≤ 19 V Voltage protection level UP (Core-Core) ≤ 22 V Voltage protection level UP (Core-Earth) ≤ 600 V Voltage protection level UP (Core-GND) ≤ 22 V Response time tA (Core-Core) 1 ns Response time tA (Core-Earth) ≤ 1 ns ≤ 100 ns ≤ 0.1 dB (Up to 10 kHz) Input attenuation aE, asym. 0.8 dB (up to 0.1 MHz 50 Ω system) 0.1 dB (up to 10 kHz 600 Ω system) Cut-off frequency fg (3 dB), asym. (GND) in 50 Ohm system 1.3 MHz Cut-off frequency fg (3 dB), asym. (GND) in 600 Ohm system 130 kHz Resistance in series 4.4 Ω Connection data Connection method Screw connection 10/10/2014   Page 2 / 5 https://www.phoenixcontact.com/us/products/2762265 Surge protection device - MT-RS485 - 2762265 Technical data Connection data Connection type IN Screw terminal blocks Connection type OUT Screw terminal blocks Screw thread M3 Stripping length 8 mm Conductor cross section stranded min. 0.2 mm² Conductor cross section stranded max. 2.5 mm² Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 Standards and Regulations Standards/regulations IEC 61643-21 Classifications eCl@ss eCl@ss 4.0 27140201 eCl@ss 4.1 27130801 eCl@ss 5.0 27130801 eCl@ss 5.1 27130801 eCl@ss 6.0 27130807 eCl@ss 7.0 27130807 eCl@ss 8.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 ETIM 5.0 EC000943 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 10/10/2014   Page 3 / 5 https://www.phoenixcontact.com/us/products/2762265 Surge protection device - MT-RS485 - 2762265 Approvals Approvals Approvals GOST / GOST Ex Approvals Approvals submitted Approval details GOST  GOST  Drawings Dimensioned drawing Circuit diagram 75 3 3 8 8 2 7 2 7 4 4 9 9 OUT 48 63 IN 10/10/2014   Page 4 / 5 https://www.phoenixcontact.com/us/products/2762265 Surge protection device - MT-RS485 - 2762265 Diagram Characteristic attenuation curve Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/10/2014   Page 5 / 5