Product Characteristics
4.1 Technical Specifications
SIMATIC NET PROFIBUS, Optical Link Module
18
Operating Instructions, 07/2008, A2B00065774O, Edition V1.5
Characteristics
Device type
C-Tick approval
according to type plate
FM approval
according to type plate
Ex (hazardous area) approval
according to type plate
Electrical channel
Type
RS-485
Input voltage stability
-7 V..+12 V
Optical channels
OLM P11 V4.0
OLM P12 V4.0
OLM G11 V4.0
OLM G12 V4.0
OLM G12-EEC V4.0
OLM G11-1300 V4.0
OLM G12-1300 V4.0
Wavelength
660 nm
860 nm
1310 nm
Optical power that can be injected
in glass fiber E 10/125 (9/125)
-
-
-19 dBm
in glass fiber G 50/125
-
-16 dBm
-17 dBm
in glass fiber G 62.5/125
-
-13 dBm
-17 dBm
in PCF S 200/230
Optical transmit power
“
reduced
“
Optical transmit power
“
default
“
-
-17 dBm
-
-
-
-
in plastic fiber S 980/1000
Optical transmit power
“
reduced
“
Optical transmit power
“
default
“
-9.5 dBm
-5 dBm
-
-
-
-
Sensitivity of receiver
-25 dBm
-28 dBm
-29 dBm
Overdrive limit receiver
-3 dBm
-3 dBm
-3 dBm
Range
3
with glass fiber E 10/125 (0.5dB/km)
-
-
0..15 km
with glass fiber G 50/125
(3dB/km @860nm, 1dB/km @1310nm)
-
0..3 km
0..10 km
with glass fiber G 62.5/125
(3.5dB/km @860nm, 1dB/km @1310nm)
-
0..3 km
0..10 km
with PCF S 200/230
Transmit power
“
reduced
“
Transmit power
“
default
“
-
0..400 m
-
-
-
-
with plastic fiber S 980/1000 (0.2dB/m)
Transmit power
“
reduced
“
Transmit power
“
default
“
0..50 m
30..80 m
-
-
-
-
Connector
BFOC/2.5
Electromagnetic compatibility
Radiated emission
EN55022, limit value class A
Conducted emission
EN55022, limit value class A
Electrostatic discharge (ESD)
EN61000-4-2,
±
6 kV contact discharge
Radiated RF
EN61000-4-3, 10 V/m 80 MHz..1 GHz
Conducted RF
EN61000-4-6, 10 V 10 kHz..80 MHz
Burst
EN61000-4-4,
±
2 kV on power supply, signaling contact and RS-485
Surge
(with Blitzductor)
EN61000-4-5,
on power supply lines
±
1 kV balanced
±
2 kV unbalanced
on RS-485 bus lines
±
2 kV unbalanced
3
The distances between two OLMs may not be exceeded, regardless of the optical power budget.
