Siemens SIMATIC NET Operating Instructions Manual page 76

Technical data
Properties
Miscellaneous information
Degree of protection
Dimensions
Housing material
Ground
Silicone
MTBF at 40 ℃
MTBF at 60 ℃
The switch setting "Reduced" is valid for OLM / G11, G12, G22 and G12 EEC as of product version (rev) 04. The valid
1
product version is on the type plate marked by "X".
The following distances between two OLMs must not be exceeded regardless of the optical power budget.
2
Note
The resistance to ground (RTG) for operation of an ungrounded PROFIBUS OLM V4.0 is
830 kohm.
The resistance to ground (RTG) for operation of an ungrounded PROFIBUS OLM V4.1 is
990 kohm.
76
OLM P11 V4.1 OLM G11 V4.0
OLM P12 V4.1 OLM G12 V4.0
OLM P22 V4.1 OLM G22 V4.0
OLM G12-EEC V4.0
IP40
39.5 x 112 x 74.5 mm
Stainless steel, 1.4016
approx. 340 g
The device is free of silicone.
145.96 years (P11) 157.87 years (G11)
108.02 years (P12) 118.16 years
99.85 years (P22) (G12/EEC)
108.69 years (G22)
68.65 years (P11) 73.95 years (G11)
51.32 years (P12) 56.05 years
46.98 years (P22) (G12/EEC)
50.96 years (G22)
Operating Instructions, 01/2020, C79000-G8976-C270-06
Device type
OLM G11-1300 V4.0
OLM G12-1300 V4.0
157.24 years
(G11-1300)
117.69 years
(G12-1300)
73.82 years
(G11-1300)
55.94 years
(G12-1300)
Optical link module