Block Diagram Of The Im-Sc Interface Module - Siemens Metro 21 M216KA Operator's Manual

Block Diagram
power supply
4L+ 5L+
4M 5M
24 V
internal
Figure 9-2

Block Diagram of the IM-SC Interface Module

Technical Data
Dimensions and Weight
Dimensions
B H T (mm)
Weight
Module-Specific Data
Baud rate
Bus protocol
FREEZE compatibility
SYNC compatibility
Number of inputs
Number of outputs
Manufacturer ID
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
ET 200L-SC Electronics Blocks – Technical Data
Figure 9-2 shows the block diagram.
ON BF
Internal
Electronics
Connection for the
TB 16IM-SC terminal block
Connection for the TB 16-SC
terminal block
The following table shows the technical data of the IM-SC interface module:
54 100 55
Approx. 130 g
9.6; 19.2; 93 .75; 187.5;
500 and 1 500 kBaud
PROFIBUS-DP
Yes
Yes
Max. 32
Max. 32
802B
H
SF
Galvanic
isolation
Voltages, Currents, Potentials
Rated supply voltage for
electronics (4L+, 5L+)
Reverse polarity
protection
Power failure with-
stand time
Maximum number of in-
puts/outputs driven simul-
taneously
Galvanic isolation
Between channels and
PROFIBUS-DP
Insulation tested with
Power loss of module
Status, Interrupts, Diagnostics
Interrupts
Diagnostic function
Group error
Bus monitoring
PROFIBUS-DP
Monitoring of elec-
tronics power supply
PROFIBUS-DP
connection
A
B
PROFIBUS address
10
1
24 V DC
Yes
At least 20 ms
32
Yes
500 V DC
Typically 1.4 W
None
Yes
Red "SF" LED
Red "BF" LED
Green "ON" LED
9-3