Industrial Networking
FiberINTERFACES
Digital
V.24/RS 232 Single-Channel Modules
Field Bus
Video
Hybrids modules and OptoQuick components
Accessories
Industrial Ethernet
Hirschmann Networks
         
OZDV 2451 P
Product description
Description interface converter electrical/optical for V.24; power supply through data signal; for plastic FO; for plugging onto the Sub-D socket provided on the terminal or mounting onto a DIN rail (with DIN rail adapter accessories)
Port type and quantity 1 electrical port: 25-pin Sub-D connector, male; 1 optical port: 2 sockets BFOC 2.5 (STR)
Setting possibilities DTE- or DCE operating mode external voltage supply via pin 11 or internally from the data signal shield ground galvanically connected or not connected to signal ground
Type OZDV 2451 P
Order No. 943 316-021
Electrical interface
Signal type V.24 (RS 232 D) interface level
Bit rate DC to 20 kbit/s (DC coupling)
Bit error frequency < 10-9
Terminal assignment data pin 1: PGND; pin 7: GND; pin 11: Vcc; pin 4+5 and pin 6+8+20 bridged DTE operation: pin 2 TxD, pin 3 RxD DCE operation: pin 2 RxD, pin 3 TxD
Optical interface
Wavelength 665 nm
More Interfaces
Power supply from the data signal (electrical interface) or 25-pin Sub-D connector (pin 11)
Network size - length of cable
Multimode fiber POF (MM) 980/1000 µm 0 - 60 m 17 dB link budget, A = 0.25 dB/m, 2 dB reserve
Power requirements
Operating voltage no external power supply required; with supply via pin 11: -20 V ... -5 V or +5 V ... +20 V
Current consumption 3.3 mA (max. 3.8 mA) via data signal
Power consumption 20 mW at 4.5 V
Ambient conditions
Operating temperature 0 °C to +50 °C
Storage/transport temperature -20 °C to +70 °C
Relative humidity 10% to 90%
Mechanical construction
Dimensions (W x H x D) 56.5 x 18 x 76 mm
Mounting plugging onto the terminal unit
Weight 110 g
Protection class IP 40
Housing material die-cast zink
EMC interference immunity
EN 61000-4-2 electrostatic discharge (ESD) contact discharge: 4 kV, air discharge: 8 kV
EN 61000-4-3 electromagnetic field 10 V/m (80 - 1000 MHz)
EMC emitted immunity
EN 55022 EN 55022 limit class B
Approvals
Issued approvals C-Tick
Scope of delivery and accessories
Scope of delivery device, operating instructions, 2 BFOC ST optical plugs
Accessories to order separately DIN rail adapter OZDV HA