| Product type designation |
PROFIBUS OBT |
| Product description |
|
|
PROFIBUS OBT OPT. BUS TERMINAL FOR CONNECT. OF A PROFIBUS STATION W/O INTEGR. OPT. INTERFACE TO THE OPT. PROFIBUS DP, W/O SIMPLEX CONNECTORS |
| Transmission rate |
| Transfer rate / with PROFIBUS |
9.6 kbit/s ... 12 Mbit/s |
| Transfer rate / with PROFIBUS PA |
45.45 kbit/s |
| Interfaces |
| Number of electrical/optical connections / for network components or terminal equipment / maximum |
3 |
| Number of electrical connections |
|
| ● for network components or terminal equipment |
1 |
| ● for power supply |
1 |
| Design of the electrical connection |
|
| ● for network components or terminal equipment |
9-pin Sub-D socket |
| ● for measuring device |
- |
| ● for power supply |
3-pole terminal block |
| ● for power supply and signaling contact |
- |
| Number of optical interfaces / for fiber optic cable |
2 |
| Design of the optical interface / for fiber optic cable |
Duplex port |
| Optical data |
| Damping ratio / of the FOC transmission link |
|
| ● for PCF FOC with 200/230 µm / at 10 dB/km |
3 dB |
| ● for POF FOC with 980/1000 µm / at 230 dB/km |
13 dB |
| propagation delay [bit] |
6.5 bit |
| Connectable optical power relative to 1 mW |
|
| ● of the FOC transmission link / for PCF FOC with 200/230 µm / at 10 dB/km |
-16 dB |
| ● of the FOC transmission link / for POF FOC with 980/1000 µm / at 230 dB/km |
-5.9 dB |
| Optical sensitivity relating to 1 mW |
|
| ● of the FOC transmission link / for PCF FOC with 200/230 µm / at 10 dB/km |
-22 dB |
| ● of the FOC transmission link / for POF FOC with 980/1000 µm / at 230 dB/km |
-20 dB |
| Wavelength |
|
| ● of the FOC transmission link / for PCF FOC with 200/230 µm / at 10 dB/km |
660 nm |
| ● of the FOC transmission link / for POF FOC with 980/1000 µm / at 230 dB/km |
660 nm |
| Cable length |
|
| ● for PCF FOC with 200/230 µm / at 10 dB/km / maximum |
300 m |
| ● for POF FOC with 980/1000 µm / at 230 dB/km / maximum |
50 m |
| Supply voltage, current consumption, power loss |
| Type of voltage / of the supply voltage |
DC |
| Supply voltage / for DC / Rated value |
24 V |
| Supply voltage / for DC |
19.2 ... 28.8 V |
| Permitted ambient conditions |
| Ambient temperature |
|
| ● during operation |
0 ... 60 °C |
| ● during storage |
-40 ... 70 °C |
| ● during transport |
-40 ... 70 °C |
| Relative humidity / at 25 °C / without condensation / during operation / maximum |
95 % |
| Protection class IP |
IP30 |
| Design, dimensions and weight |
| Design |
compact |
| Width |
50.5 mm |
| Height |
138 mm |
| Depth |
78 mm |
| Net weight |
400 g |
| Mounting type |
|
| ● 35 mm DIN rail mounting |
Yes |
| ● wall mounting |
Yes |
| Product functions / Redundancy |
| Product function / Ring redundancy |
No |
| Standards, specifications, approvals |
| Standard |
|
| ● for hazardous zone |
EN 60079-0: 2006, EN60079-15: 2005, II 3 G Ex nA II T4 KEMA 07 ATEX 0145X |
| ● for safety / from CSA and UL |
UL 60950-1, CSA C22.2 Nr. 60950-1 |
| ● for hazardous zone / from CSA and UL |
UL 1604 and UL 2279-15 (Hazardous Location), CSA C22.2 No. 213-M1987, Class 1 / Division 2 / Group A, B, C, D / T4, Class 1 / Zone 2 / Group IIC / T11 |
| ● for emitted interference |
EN 61000-6-4 (Class A) |
| ● for interference immunity |
EN 61000-6-2 |
| Certificate of suitability |
EN 61000-6-2, EN 61000-6-4 |
| ● CE marking |
Yes |
| ● C-Tick |
Yes |
| Marine classification association |
|
| ● American Bureau of Shipping Europe Ltd. (ABS) |
No |
| ● Bureau Veritas (BV) |
No |
| ● Det Norske Veritas (DNV) |
No |
| ● Germanische Lloyd (GL) |
No |
| ● Lloyds Register of Shipping (LRS) |
No |
| ● Nippon Kaiji Kyokai (NK) |
No |
| last modified: |
23.10.2014 |
Date
01.11.2014 |
Changes preserved
© Copyright Siemens AG 2014 |
