Siemens ET 200pro - Page 79

Connection
4.5 Connecting the interface module to a CM IM DP Direct connection module
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
79
Required tools
● Cross-tip screwdriver, size 2
● 3 mm screwdriver
● 25 mm open-end wrench
Required accessories
● PROFIBUS DP cables
We recommend the use of the SIMATIC NET PROFIBUS cables with the associated
order numbers listed in the Appendix (Page 462). Those cables are tested and approved
for termination on insulation displacement terminals.
● Cables for feeding and looping the supply voltages:
– 2-wire flexible Cu cable, conductor cross-section ≤ 2.5 mm
2
– 4-wire shielded cable, conductor cross-section ≤ 2.5 mm
2
● Hybrid cables for PROFIBUS DP and the supply voltages:
– PB Hybrid Standard Cable, 4-wire
– PB Hybrid Standard Cable, 4-wire, suitable for cable carriers
– PROFIBUS ECOFAST Hybrid Cable, 6-wire, suitable for cable carriers
– PROFIBUS ECOFAST Hybrid Cable GP, 6-wire, suitable for cable carriers
● M20 cable glands (included). Suitable for a permitted external cable diameter between
7 mm and 13 mm.
Connection examples
The table below shows examples of the supply voltage feed and looping with lines or cables
(see Required accessories).
Infeed
Loop-through (optional)
PROFIBUS DP
1L+
electronics/encode
r supply
2L+ load voltage
supply
PROFIBUS DP
1L+
electronics/encoder
supply
2L+ load voltage
supply
PB Hybrid Standard
Cable/PB Hybrid Robust Cable
2-wire cable PB Hybrid Standard
Cable/PB Hybrid Robust Cable
-
PROFIBUS ECOFAST Hybrid
Cable/PROFIBUS ECOFAST Hybrid Cable GP
PROFIBUS ECOFAST Hybrid
Cable/PROFIBUS ECOFAST Hybrid Cable GP
PROFIBUS cable
4-wire cable
PROFIBUS cable
4-wire cable
PROFIBUS cable 4-wire cable PB Hybrid Standard
Cable/PB Hybrid Robust Cable
2-wire cable
PROFIBUS cable
2-wire cable
PROFIBUS cable
2-wire cable