
Passive Components for RS-485 Networks
4-35
PROFIBUS Networks SIMATIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
Technical Specifications
The following table shows the technical data of the various bus connectors:
Table 4-7
Technical Specifications of the IP 20-compliant Bus Connectors
Order numbers:
6ES7 972-
... 0BA11-0XA0
... 0BB11-0XA0
6ES7 972-
... 0BA40-0XA0
... 0BB40-0XA0
6ES7 972-
0BA30-0XA0
6GK1 500-
0EA02
PG socket
0BA11: no
0BB11: yes
0BA40: no
0BB40: yes
no
no
Max. transmission
rate
12 Mbps
12 Mbps
1.5 Mbps
12 Mbps
Terminating resistor
and disconnect
function
integrated
integrated
no
integrated
Cable outlet
vertical
oblique 35
_
oblique 30
_
axial
Interfaces
S
to PROFIBUS
node
S
to PROFIBUS
LAN cable
9-pin sub-D male
connector
4 modular
terminals for wires
up to 1.5 mm
2
9-pin sub-D male
connector
4 modular
terminals for wires
up to 1.5 mm
2
9-pin sub-D male
connector
4 insulation
displacement
terminals for wires
0.644
"
0.04 mm
9-pin sub-D male
connector
4 modular
terminals for wires
up to 1.5 mm
2
Connectable
PROFIBUS cable
diameter
8
"
0.5 mm
8
"
0.5 mm
8
"
0.5 mm
8
"
0.5 mm
Power supply (must
be supplied by DTE)
4.75 to 5.25 V DC
4.75 to 5.25 V DC
---
4.75 to 5.25 V DC
Current consumption
max. 5 mA
max. 5 mA
---
max. 5 mA
Permitted ambient
conditions
S
Operating
temperature
S
Transport/storage
temperature
S
Relative humidity
0
_
C to +60
_
C
-25
_
C to +80
_
C
max. 75 % at
+25
_
C
0
_
C to +60
_
C
-25
_
C to +80
_
C
max. 75 % at
+25
_
C
0
_
C to +60
_
C
-25
_
C to +80
_
C
max. 75 % at
+25
_
C
0
_
C to +55
_
C
-25
_
C to +70
_
C
max. 95 % at
+25
_
C
Dimensions (in mm)
15.8
54
34
16
54
38
15
58
34
15
39
57
Weight
approx. 40 g
approx. 40 g
approx. 30 g
approx. 100 g
Disconnect Function
The disconnect function means that the remaining LAN cable is disconnected from
the bus when the terminating resistor is activated. If the terminating resistor is
accidentally activated in the middle of the LAN cable, the error can be recognized
and localized immediately due to the nodes that are no longer accessible.
Summary of Contents for SIMATIC NET PROFIBUS
Page 10: ...Contents viii PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 11: ...PROFIBUS NETWORKS 1 ...
Page 26: ...PROFIBUS NETWORKS 1 16 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 241: ...A 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Testing PROFIBUS A ...
Page 254: ...Testing PROFIBUS A 14 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 288: ...Installing LAN Cables C 26 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 325: ...F 1 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 Dimension Drawings F ...
Page 338: ...Dimension Drawings F 14 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 396: ...Infrared Link Modul ILM 6ZB530 3AC30 0BA1 54 Copyright by Siemens ...
Page 434: ......
Page 438: ...Contents ii PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 Contents ...
Page 450: ...Network Topology 4 4 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 458: ...Installation and Startup 5 8 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 460: ...Troubleshooting 6 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 464: ...Technical Specifications 7 4 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 468: ...References 9 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 470: ...Abbreviations 10 2 PROFIBUS Optical Bus Terminal OBT C79000 G8976 C122 02 ...
Page 478: ...References I 4 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...
Page 488: ...Glossary Glossary 8 PROFIBUS Networks SIMATIC NET 6GK1970 5CA20 0AA1 Release 2 05 2000 ...