Section 3 Modules
PROFIBUS connector and cables
M&I – AC 900F Controller
41
PROFIBUS connector and cables
Fieldbus interface
The PROFIBUS DP connector features the following pin assignment:
PROFIBUS DP_Pin assignment_us.png
Bus link
ERR
Red
ON PROFIBUS
error
OFF No
error
Type
Twisted pair wire (shielded)
Impedance level
135…165
Ω
Cable capacity
< 30 pF/m
Cable core diameter
≥
0.64 mm
Cable core cross-section
≥
0.34 mm
2
Resistance per cable core
< 55
Ω
/km
Loop resistance (resistance of two cable
cores)
< 110
Ω
/km
LED
Color
Status
Meaning
Summary of Contents for AC 900F
Page 2: ......
Page 3: ...Freelance 2016 Mounting and Installation Instructions AC 900F Controller ...
Page 58: ...CP C MM messaging module Section 3 Modules 58 M I AC 900F Controller ...
Page 70: ...TB 870F terminal block Section 4 Accessories 70 M I AC 900F Controller ...
Page 122: ...Update Restore Section 8 Service 122 M I AC 900F Controller ...
Page 152: ...CP A CM Section 9 Technical Data 152 M I AC 900F Controller ...
Page 154: ...Index 154 M I AC 900F Controller ...
Page 155: ......