Technical Specifications
7-81
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Effect of the supply voltage and the operating mode
The output values of the module are dependent on the supply voltage for the
electronics/sensors and on the operating status of the PLC (CPU of the DP
master).
Table 7-38 Dependencies of digital output values on the operating status of the PLC (CPU of DP master)
and L + supply voltage
Operating mode
of the PLC (CPU
of the DP master)
Supply voltage L + to
ET 200X
Output value of power module
Power
RUN
L + applied
PLC value
on
L + not applied
0 V
Power
STOP
L + applied
Substitute value/last value (default:0 V)
on
L + not applied
0 V
Power
off
–
L + applied
After current operation: substitute value/last value
(default: 0 V)
Upon commissioning the DP slave: 0 V
L + not applied
0 V
Supply voltage On/Off
A failure of the supply voltage to the electronics/sensors on the ET 200X is always
displayed by the ”ON” LED on the basic module and also entered in the diagnostic
data area of the basic module.
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...