Siemens SINEC L2 User Manual

S5-95U, SINEC L2 Technical Specifications; Cycle Delay Times
E Technical Specifications; Cycle Delay Times of
the PLC Caused by SINEC L2 Operations
Climatic Environmental Conditions
see
S5-90U/S5-95U System Manual
Mechanical Environmental Conditions
see
S5-90U/S5-95U System Manual
Electromagnetic Compatibility (EMC), Noise Immunity
see
S5-90U/S5-95U System Manual
IEC-/VDE Information
see
S5-90U/S5-95U System Manual
Internal Technical Specifications
Power Supply (Internal)
Input voltage
- rated value DC 24 V
- permissible range 20 to 30 V
Current consumption from 24 V
- for the S5-95U typ. 280 mA
- with full ext. I/O configuration typ. 1.2 A
Output Voltage
- V 1 (for external I/Os) +9 V
- V 2 (for PG and SINEC L2 interface) +5.2 V
Output Current
- from V 1 1 A
- from V 2 (total) 0.65 A
- from V 2 for SINEC L2 interface 0.1 A
Short-circuit protection for V 1, V 2 (PG) yes, electronic
Short-circuit/overvoltage protection yes, fuse
for V 2 (SINEC L2 interface) 250 mA, quick act.
Floating no
Degree of protection class I
Back-up battery see
S5-90U/S5-95U System Manual
see S5-90U/S5-95U System Manual
Worst Case PLC Delay Time caused by SINEC L2
Operation
- with standard connections 550 to 650 µs*
- with PLC to PLC conn. at every L2 FB call 500 to 650 µs*
- with cyclical I/Os when transferring ZP data
at the ZP cycle control point 400 to 600 µs*
* depending on the amount of data
Data Specific to Onboard I/Os
see
S5-90U/S5-95U System Manual
Data Specific to SINEC L2 (continued)
Interface RS 485
Transmission type bit-serial
Transmission protocol
for layers 1 and 2 of the
ISO-7 layer design according to
DIN 19245 part 1
Access procedure
- between active stations token passing, to
DIN 19245, part 1
- between active and passive stations master-slave, to
DIN 19245, part 1
Number of stations
- total (active and passive) 126
- active, max. 31
- for one segment, max. 31
Transmission rate 9.6 kBaud
(adjustable in DB1) 19.2 kBaud
93.75 kBaud
187.5 kBaud
500 kBaud
1500 kBaud
Data Specific to SINEC L2
Main processor 80C537
Communications processor V25+ with SPC
(Siemens PROFIBUS controller)
Bus cable two-wire, shielded,
twisted cable
SINEC L2 Communications Services
Standard connections
- amount of data per job 1 to 242 bytes
- accessible destination address
(for transmitting) 1 to 31
- possible source address
(for receiving) 1 to 31
- broadcast available yes
PLC to PLC connections
- amount of data per job 1 to 242 bytes
- accessible destination address
(for transmitting) 1 to 31
- possible source address
(for receiving) 1 to 31
- broadcast available no
Cyclic I/O
- ZP master yes, for max. 32 ZP slaves
- ZP slave yes
- amount of data for ZPE 0 to 128 DW (ZP master)
0 to 121 DW (ZP slave)
- amount of data for ZPA 0 to 128 DW (ZP master)
0 to 121 DW (ZP slave)
- accessible destination address
(ZP master, for transmitting) 1 to 126
- possible source address
(ZP slave, for receiving) 1 to 31
- Broadcast available no
EWA 4NEB 812 6112-02 E-1

Siemens SINEC L2 Specifications

General

Brand	Siemens
Model	SINEC L2
Category	Controller
Language	English