Siemens SIMATIC ET 200AL - 2 xCount Input and Channel Control; DI Direction Input and Channel 8-15 Explanations

Technical specifications
IM 157-1 DP (6ES7157-1AA00-0AB0)
42 Equipment Manual, 08/2021, A5E32100641-AE
Article number
6ES7157-1AA00-0AB0
1. Interface
Interface type
PROFIBUS DP
Interface types
• RS 485
Yes
• M12 port
Yes; 2x M12 B-coded
Protocols
• PROFIBUS DP slave
Yes
Interface types
RS 485
• Transmission rate, max.
12 Mbit/s
PROFIBUS DP
Services
–
SYNC capability
Yes
–
FREEZE capability
Yes
–
Direct data exchange (slave-to-slave
communication)
Yes
–
DPV0
Yes
–
DPV1
Yes
Interrupts/diagnostics/status information
Diagnostics function
Yes
Alarms
• Diagnostic alarm
Yes
Diagnostics indication LED
• RUN LED
Yes; green LED
• ERROR LED
Yes; red LED
• MAINT LED
Yes; Yellow LED
• Connection display DP
Yes; green LED
Potential separation
between the load voltages
Yes
between PROFIBUS DP and all other circuit
components
Yes
Isolation
Isolation tested with
707 V DC (type test)
Standards, approvals, certificates
Suitable for safety-related tripping of standard
modules
Yes; From FS01