Siemens SIMATIC ET 200SP IM 155-6 DP HF User Manual

Connecting
3.1 Terminal assignment
Interface module IM 155-6 DP HF (6ES7155-6BA01-0CN0)
18 Manual, 10/2018, A5E03916550-AD
PROFIBUS DP with RS485 interface
The following table shows the signal names and descriptions of the terminal assignment of
the PROFIBUS DP interface.
Table 3- 2 Terminal assignment PROFIBUS DP with RS485 interface
View
Signal name
Description
1
-
-
2 - -
3
RxD/TxD-P
Data line B
4
RTS
Request To Send
5 M5V2 DP data reference potential (from sta-
tion)
6
P5V2
Supply plus (from station)
7
-
-
8
RxD/TxD-N
Data line A
9
-
-
Reference
You can find additional information on connecting the interface module and on the
accessories in the ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) system manual.

Siemens SIMATIC ET 200SP IM 155-6 DP HF Specifications

General

Product type designation	IM 155-6 DP HF
Manufacturer	Siemens
Series	SIMATIC ET 200SP
Interface	PROFIBUS DP
Protocol	PROFIBUS DP
Power Supply	24 V DC
Number of DP masters	1
DP master	Yes
Isochronous mode	Yes
Integrated web server	Yes
PROFINET IO Device	No
Number of IO controllers	0
IRT	No
MRP	No
MRPD	No
Shared device	No
Rated value (DC)	24 V
Permissible range, upper limit (DC)	28.8 V
Reverse polarity protection	Yes
Protection class	IP20
Mounting	DIN rail
Transmission rate	12 Mbps
Address area	244 bytes
I&M data	Yes
Number of S7 program blocks	0
Number of clock memories	0
Number of counters	0
Number of data blocks	0
Number of timers	0
Operating temperature	60 °C
Storage temperature	-40 °C to +70 °C
Relative humidity	95%