Fluke 125 Fluke 125 Users Manual - Page 57
Fieldbus Measurement Input Connections, Table 4-1. Bus Measurement Inputs, Subtype, Input - profibus
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B A Figure 4-1. Fieldbus Measurement Input Connections Note Use the BB120 Banana-to-BNC Adapter to connect a BNC cable for bus measurements. 4 Field Bus Measurements Performing Fieldbus Measurements Table 4-1. Bus Measurement Inputs Bus Subtype AS-i CAN Interbus S RS-422 ControlNet Modbus RS-232 RS-485 Foundation H1 fieldbus Profibus DP/RS-485 PA/31.25 kBit/s Ethernet Coax Twisted pair RS-232 RS-485 Input A B x - x x x - x - x - x x x - Advised Probe STL120 STL120 VP40 Coax-BB120 STL120 STL120 STL120 x x STL120 x - STL120 x - Coax-BB120 x - VP40 x - STL120 x x STL120 4-3
Field Bus Measurements
Performing Fieldbus Measurements
4
4-3
A
B
Figure 4-1. Fieldbus Measurement Input Connections
Note
Use the BB120 Banana-to-BNC Adapter to
connect a BNC cable for bus measurements.
Table 4-1. Bus Measurement Inputs
Bus
Subtype
Input
A
B
Advised
Probe
AS-i
x
-
STL120
CAN
x
x
STL120
Interbus S
RS-422
x
-
VP40
ControlNet
x
-
Coax-BB120
RS-232
x
-
STL120
Modbus
RS-485
x
x
STL120
H1
x
-
STL120
Foundation
fieldbus
DP/RS-485
x
x
STL120
Profibus
PA/31.25 kBit/s
x
-
STL120
Coax
x
-
Coax-BB120
Ethernet
Twisted pair
x
-
VP40
RS-232
x
-
STL120
RS-485
x
x
STL120