General information
Product type designation		IM 153-1 DP ST
Vendor identification (VendorID)		801Dh
Supply voltage
Rated value (DC)		24 V
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
external protection for power supply lines (recommendation)		not necessary
Mains buffering
● Mains/voltage failure stored energy time		5 ms
Input current
Current consumption, max.		350 mA; At 24 V DC
Inrush current, typ.		2.5 A
I²t		0.1 A²·s
output voltage / header
Rated value (DC)		5 V
Output current
for backplane bus (5 V DC), max.		1 A
Power loss
Power loss, typ.		3 W
Address area
Addressing volume
● Inputs		128 byte
● Outputs		128 byte
Hardware configuration
number of modules per DP device interface, max.		8
Interfaces
Transmission procedure		RS 485
Transmission rate, max.		12 Mbit/s
1. Interface
automatic detection of transmission rate		Yes
Interface types
● Output current of the interface, max.		90 mA
● Design of the connection		9-pin sub D socket
1st interface / PROFIBUS DP device / header
● GSD file		(for DPV1) SIEM801D.GSD; SI01801D.GSG
● automatic baud rate search		Yes
Protocols
Bus protocol/transmission protocol		PROFIBUS DP to EN 50170
Protocols (Ethernet)
● TCP/IP		No
PROFIBUS DP
● Number of node addresses, max.		1 to 125 permitted
Services
— SYNC capability		Yes
— FREEZE capability		Yes
— Direct data exchange (slave-to-slave communication)		Yes; Sender
Potential separation
Potential separation exists		Yes
Isolation
Isolation tested with		Isolation voltage 500 V
Degree and class of protection
IP degree of protection		IP20
Ambient conditions
Ambient temperature during operation
● min.		0 °C
● max.		60 °C
● horizontal installation, min.		0 °C
● horizontal installation, max.		60 °C
● vertical installation, min.		0 °C
● vertical installation, max.		40 °C
Altitude during operation relating to sea level
● Installation altitude above sea level, max.		3 000 m
configuration / header
Configuration software
● STEP 7		STEP 7 / COM PROFIBUS / non-Siemens tools via GSD file
Dimensions
Width		40 mm
Height		125 mm
Depth		117 mm
Weights
Weight, approx.		360 g