Electronic Modules And The Applications For Which They Are Suitable - Siemens SIMATIC ET 200S Manual

3.5 Configuration options between the terminal modules and
electronic modules
The electronic modules to suit your application:
Table 3-4

Electronic modules and the applications for which they are suitable

•
Evaluating switches,
proximity switches
(BEROs), sensors, and
encoders
•
Evaluating NAMUR
sensors
•
Evaluating connected,
unconnected mechanical
sensors
•
Evaluating switches,
p proximity switches y
(BEROs), sensors, and
encoders
• Switching solenoid valves,
DC and AC contactors,
indicator lights, actuators
•
Measuring voltages
•
Measuring voltages with
high resolution
•
Time-critical measuring of
voltages
•
Measuring currents with
two-wire measuring
transducers
• Time-critical measuring of
currents with two-wire
measuring transducers
ET 200S Distributed I/O System
EWA-4NEB780602402-09
Applications
24 VDC
24–48 VUC
4 input channels
120 VAC
230 VAC
24 VDC up to 0.5 A
24 VDC up to 2 A
120/230 VAC up to 1 A
Up to 120 VDC/up to
230 VAC up to 5 A
Up to 48 VDC/up to
230 VAC up to 5 A
"10 V/ " 5 V/ 1 to 5 V
"10 V/ " 5 V/ 1 to 5 V
"10 V/ " 5 V/ " 2.5 V/
4 to 20 mA
4 to 20 mA
0 to 20 mA
Configuration Options
Electronic module
2DI 24 VDC Standard
2DI 24 VDC High Feature
4DI 24 VDC Standard
4DI 24 VDC High Feature
4DI 24 VDC/SRC Standard
4DI 24–48 VUC High Feature
4DI NAMUR
2DI 120 VAC Standard
2DI 230 VAC Standard
2DO 24 VDC/0.5 A; Standard
2DO 24 VDC/0.5 A High Feature
4DO 24 VDC/0.5 A Standard
2DO 24 VDC/2 A Standard
2DO 24 VDC/2 A High Feature
4DO 24 VDC/2 A Standard
2DO 24–230 VAC/1 A
2RO NO 24–120 VDC/5 A, 24–230
VAC/5 A
2RO NO/NC 24–48 VDC/5 A 24–230
VAC/5 A
2AI U Standard
2AI U High Feature
2AI U High Speed
2AI I 2WIRE Standard
2AI I 2WIRE High Speed
3-9