Diagnostic Module - Siemens SIMATIC S5-90U System Manual

Function Modules
16.4

Diagnostic Module

U1 8V
U1>8V
DATA
DATA-N
IDENT
LATCH
CLOCK
CLEAR
BUS SIGNAL
DISPLAY
6ES5 330-8MA11
1 2 3 4 5
V Ref
- +
+1024
1 3 5
2 4 6
16-10
6
+9 V
GND
Data/Bussignals
7 9
8 10
(6ES5 330-8MA11)
Technical Specifications
Rated insulation voltage
(+9 V to )
- insulation group
- tested with
Voltage monitor
- undervoltage
- voltage ok
Signal status display for
control signals
Current consumption
- from+9 V (CPU)
Power loss of
the module typ.
Weight approx. 175 g (6.1 oz.)
S5-90U/S5-95U
12 V AC
1×B
500 V AC
red LED
green LED
yellow LEDs
25 mA
0.3 W
EWA 4NEB 812 6115-02b