Simulator And Simulator Module - Siemens SIMATIC S5-90U System Manual

S5-90U/S5-95U
16.3

Simulator and Simulator Module

16.3.1 Simulator only for the S5-90U
Momentary-contact
switches
Toggle Switches
N
Power AC
SIEMENS
Figure 16-3. Installing and Removing a Simulator on a
Function
To simulate input signals on the 10 digital inputs, insert a simulator (see Appendix C).
There are eight toggle switches for digital inputs 32.0 to 32.7 and two momentary-contact
switches for interrupt input 33.0 and counter input 33.1.
Installation
Warning
!
Disconnect the power supply before you install or remove a module!
Unplug the power supply: the programmable controller is de-energized.
Plug the simulator into the programmable controller as illustrated in Figure 14-3.
Screw the simulator contacts to the connection terminals of the programmable controller.
Turn a switch to ON to input a "1" signal. The respective LED lights up.
EWA 4NEB 812 6115-02b
+ -
230 115 32.0 .1 .2 .3
24V DC
V V
100mA
OUTPUT
Programmable Controller
(6ES5 788-8MK11)
I
O
.4 .5 .6 .7 33.0 .1
INPUT
10x24VDC
RUN
Battery
Function Modules
16-7