Siemens SIMATIC ET 200AL - Page 186

Technical specifications
Interface module IM 157-1 DP (6ES7157-1AA00-0AB0)
Manual, 12/2016, A5E32100641-AD
43
6ES7157-1AA00-0AB0
Interface hardware
RS 485
Yes
M12 port
Yes; 2x M12 b-coded
Protocols
PROFIBUS DP slave
Yes
Interface hardware
RS 485
Transmission rate, max.
12 Mbps
Protocols
PROFIBUS
Services
•
SYNC capability
Yes
•
FREEZE capability
Yes
•
Direct data exchange (data exchange broad-
cast)
Yes
•
DPV0
Yes
•
DPV1
Yes
Interrupts/diagnostics/status information
Interrupts
Yes
Diagnostics functions
Yes
Diagnostics indicator LED
RUN LED
Yes; green LED
ERROR LED
Yes; red LED
MAINT LED
Yes; yellow LED
Connection display DP
Yes; green LED
Electrical isolation
Between load voltages
Yes
between PROFIBUS DP
and all other circuit com-
ponents
Yes
Insulation
Insulation tested with
707 V DC (type test)
Degree of protection and protection class
Degree of protection according to EN 60529
•
IP65
Yes
•
IP67
Yes
Ambient conditions
Ambient temperature during operation
Min.
-25 °C
Max.
55 °C