Perle PSI-MOS-RS422/FO 850 E Serial to Fiber Converter
RS422/RS485 4-wire over Fiber - Connect RS422 and RS485 devices to fiber optic cable
- Extend serial data up to 2.6 miles
- Immune to EMI, RFI and transient surges
- Point-to-point or star configuration
- ST type fiber connectors
- Terminal Block for 4-wire RS422/RS485 Connections
EMI, RFI and Transient Surge Immunity
Electromagnetic interference (EMI) is a common phenomenon in typical environments like industrial plants, warehouses and factory floors. This interference can cause corruption of data over serial or copper-based Ethernet links. Data transmitted over fiber optic cable however is completely immune to this type of noise, thus preventing the negative effects of voltage equalization currents and electromagnetic interference on the data cables. A Serial to Fiber Media Converter therefore enables you to inter-connect your serial devices over fiber ensuring optimal data transmission, increased availability of the system, and improved network design.
PSI-MOS Serial to Fiber Media Converter Applications
High Quality Features and Support
The PSI-MOS Serial to Fiber Converters are equipped with comprehensive diagnostic functions to increase system availability, simplify start-up and permanently monitor the optical transmission quality. This allows for more efficient troubleshooting and less on-site maintenance. These cost and time saving features, along with free worldwide technical support, make the PSI-MOS Serial to Fiber Converters the smart choice for IT professionals.
Electromagnetic interference (EMI) is a common phenomenon in typical environments like industrial plants, warehouses and factory floors. This interference can cause corruption of data over serial or copper-based Ethernet links. Data transmitted over fiber optic cable however is completely immune to this type of noise, thus preventing the negative effects of voltage equalization currents and electromagnetic interference on the data cables. A Serial to Fiber Media Converter therefore enables you to inter-connect your serial devices over fiber ensuring optimal data transmission, increased availability of the system, and improved network design.
PSI-MOS Serial to Fiber Media Converter Applications
- near heavy electrical equipment
- in environments with electrical (EMI) or radio (RFI) interference
- in environments with transient surges
- in industrial plants, warehouses and factory floors
- enabling asynchronous serial equipment to communicate at full or half duplex, with rates up to 2Mbps, over optical fiber
High Quality Features and Support
The PSI-MOS Serial to Fiber Converters are equipped with comprehensive diagnostic functions to increase system availability, simplify start-up and permanently monitor the optical transmission quality. This allows for more efficient troubleshooting and less on-site maintenance. These cost and time saving features, along with free worldwide technical support, make the PSI-MOS Serial to Fiber Converters the smart choice for IT professionals.
PSI-MOS-RS422/FO 850 E Serial to Fiber Media Converter Applications |
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Point-to-point connections between serial devices over fiber |
You can use two PSI-MOS-RS422/FO 850 E Serial to Fiber Converters to easily convert a data link from copper cable to fiber optics. |
Star Topology Network |
You can network RS-422/RS485 4-wire devices within a star structure as a master/slave network. Depending on the number of star lines required, several PSI-MOS-RS422/FO 850 E Serial to Fiber Converters are connected to TBUS DIN Rail bus systems for voltage and data. This makes up to 10 fiber optic ports available. Cross-wiring for serial data and the supply voltage is provided automatically by the DIN rail connector. |
INTERBUS Networks |
PSI-MOS-RS422/FO 850 E converters also allow you to create INTERBUS networks with FO technology. For standard INTERBUS connections, the REMOTE IN and REMOTE OUT interfaces are converted to fiber optics using one PSI-MOS-RS422/FO 850 E terminal device each. |
PSI-MOS-RS422/FO 850 E Technical Specifications
Ambient conditions | |
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Ambient temperature (operation) | -20 °C ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Permissible humidity (operation) | 30 % ... 95 % (non-condensing) |
Altitude | 5000 m (For restrictions see manufacturer“s declaration) |
Degree of protection | IP20 |
Noise immunity | EN 61000-6-2:2005 |
Standards and Regulations | |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Type of test | Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 |
Test result | 5g, 10-150 Hz, 2.5 h, in XYZ direction |
Type of test | Shock in acc. with EN 60068-2-27/IEC 60068-2-27 |
Test result | 15g, 11 ms period, half-sine shock pulse |
Shock | 15g in all directions in acc. with IEC 60068-2-27 |
Noise emission | EN 55011 |
Noise immunity | EN 61000-6-2:2005 |
Connection in acc. with standard | CUL |
Standards/regulations | EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 |
Vibration (operation) | In acc. with IEC 60068-2-6: 5g, 150 Hz |
Conformance | CE-compliant |
ATEX | II 3 G Ex nA nC IIC T4 Gc X II (2) G [Ex op is Gb] IIC (PTB 06 ATEX 2042 U) II (2) D [Ex op is Db] IIIC (PTB 06 ATEX 2042 U) |
UL, USA/Canada | Class I, Zone 2, AEx nc IIC T5 Class I, zone 2, Ex nC nL IIC T5 X Class I, Div. 2, Groups A, B, C, D |
Optical interface FO | |
Number of FO ports | 1 |
Transmit capacity, minimum | -4.6 dBm (200/230 µm) -17.6 dBm (50/125 µm) -13.6 dBm (62,5/125 µm) |
Minimum receiver sensitivity | -33.2 dBm |
Wavelength | 850 nm |
Transmission length incl. 3 dB system reserve | 2800 m (with F-K 200/230 8 dB/km with quick mounting connector) 4200 m (with F-G 50/125 2.5 dB/km) 4800 m (with F-G 62,5/125 3.0 dB/km) |
Transmission medium | PCF fiber Multi-mode fiberglass |
Transmission protocol | Transparent to protocol for RS-422 interface |
Connection method | B-FOC (duplex ST®) |
General | |
Transmission channels | 2 (1/1) RD, TD, full duplex |
Bit distortion, input | ± 35 % (permitted) |
Bit distortion, output | < 6.25 % |
Electrical isolation | VCC // RS-422 |
Test voltage data interface/power supply | 1.5 kVrms (50 Hz, 1 min.) |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Noise emission | EN 55011 |
Net weight | 190.238 g |
Housing material | PA 6.6-FR |
Color | green |
MTBF | 320 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day)) 48 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) |
Conformance | CE-compliant |
ATEX | II 3 G Ex nA nC IIC T4 Gc X (Please follow the special installation instructions in the documentation!) II (2) G [Ex op is Gb] IIC (PTB 06 ATEX 2042 U) (Please follow the special installation instructions in the documentation!) II (2) D [Ex op is Db] IIIC (PTB 06 ATEX 2042 U) (Please follow the special installation instructions in the documentation!) |
UL, USA/Canada | Class I, Zone 2, AEx nc IIC T5 Class I, zone 2, Ex nC nL IIC T5 X Class I, Div. 2, Groups A, B, C, D |
Digital outputs | |
Output name | Relay output |
Output description | Alarm output |
Number of outputs | 1 |
Maximum switching voltage | 60 V DC 42 V AC |
Limiting continuous current | 0.46 A |
Power supply | |
Nominal supply voltage | 24 V DC (With UL approval) |
Supply voltage range | 18 V DC ... 30 V DC |
Max. current consumption | 130 mA |
Typical current consumption | 120 mA (24 V DC) |
Connection method | COMBICON plug-in screw terminal block |
Serial interface | |
Interface 1 | RS-422 interface in acc. with ITU-T V.11, EIA/TIA-422, DIN 66348-1 |
Operating mode | Full duplex |
Connection method | Pluggable screw connection |
Transmission medium | Copper |
Transmission length | ≤ 1000 m (depending on the data rate, with shielded, twisted data cable) |
Termination resistor | 220 Ω 100 Ω 220 Ω |
Conductor cross section solid min. | 0.2 mm² |
Conductor cross section solid max. | 2.5 mm² |
Conductor cross section flexible min. | 0.2 mm² |
Conductor cross section flexible max. | 2.5 mm² |
Conductor cross section AWG min. | 24 |
Conductor cross section AWG max. | 14 |
Serial transmission speed | ≤ 2 Mbps |
Dimensions | |
Width | 35 mm |
Height | 99 mm |
Depth | 103 mm |
Environmental Product Compliance | |
China RoHS | Environmentally Friendly Use Period = 50 |
Reach and RoHS Compliant | Yes |
Approvals | |
cUL Listed cULus Listed UL Listed ATEX EAC DNV cUL Recognized cULus Recognized UL Recognized | |
Commercial data | |
Packing unit | 1 |
Weight per piece | 260.0 g |
Country of origin | Germany |
Warranty | 1 Year |
Classifications | |
eCl@ss 4.0 | 27230207 |
eCl@ss 4.1 | 27230207 |
eCl@ss 5.0 | 27230207 |
eCl@ss 5.1 | 27230207 |
eCl@ss 6.0 | 27230207 |
eCl@ss 7.0 | 27230207 |
eCl@ss 8.0 | 19179290 |
eCl@ss 9.0 | 19179290 |
ETIM 2.0 | EC001423 |
ETIM 3.0 | EC001423 |
ETIM 4.0 | EC001423 |
ETIM 5.0 | EC000310 |
ETIM 6.0 | EC000310 |
UNSPSC 6.01 | 30211506 |
UNSPSC 7.0901 | 39121008 |
UNSPSC 11 | 39121008 |
UNSPSC 12.01 | 39121008 |
UNSPSC 13.2 | 43222604 |
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