Design Of The S5-95U - Siemens SIMATIC S5-90U System Manual

S5-90U/S5-95U
2.1.2

Design of the S5-95U

S5-95U: LEDs, Controls and Interfaces
Battery
1
2
3
I
4
O
5
L+
DC 24V
6
M
Battery compartment
1
Front panel connector
2
3
Battery low LED
4
ON/OFF switch
5
LED display for digital inputs and outputs
6
Terminals for connecting the power supply
7
SINEC L2 bus fault LED for S5-95U, Order Nos. 6ES5 095-8MB... ;
SINEC L2-DP bus fault LED for S5-95U, Order Nos. 6ES5 095-8MD...
8
Cable connector for S5-100U modules
9
RUN/STOP LEDs: Green LED "RUN", red LED "STOP".
Interface
10
SINEC L2 interface for S5-95U, Order Nos. 6ES5 095-8MB...;
11
2nd serial interface for S5-95U, Order Nos. 6ES5 095-8MC...;
SINEC L2-DP interface for S5-95U, Order Nos. 6ES5 095-8MD...
RUN/STOP/COPY switch
12
Receptacle for E(E)PROM submodule
13
Interface for a programmer, PC, OP or SINEC L1 bus
14
Interface
15
Figure 2-3. S5-95U LEDs, Controls and Interfaces
EWA 4NEB 812 6115-02b
a b
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
for digital inputs (I 32.0 to I 33.7) and
for digital outputs (Q 32.0 to Q 33.7)
for analog inputs (IW 40 to IW 54) and
for analog output (QW 40)
for interrupt inputs (I 34.0 to 34.3) and
for counter inputs (IW 36, IW 38)
Technical Description
7
BF
8
RUN
9
STOP
10
RUN
STOP
11
COPY
12
13
14
15
2-3