Interface Submodules
Status, Interrupts, Diagnostics
Status indicated
Interrupt
Diagnostic functions
Data for Selecting a Sensor
Input voltage
•
Nominal value
•
For signal "1"
•
For signal "0"
Input current
•
At signal "1"
Input delay time
Input characteristic
Type of input in accordance
with IEC 1131
Connection of 2-wire
BEROs
•
Permissible quiescent
current
•
Permissible supply
voltage
13-32
Data for Selecting an Actuator
–
Output voltage
•
1 sum interrupt from
up to 8 sources
•
No
Output current
•
24 VDC
•
from 13 V to 30 V
- 30 V to + 5 V
Lamp load
Parallel wiring of 2 outputs
from 4 mA to 8.5 mA
Setting a digital input
750 µs or 3 ms
Switching frequency max.
In accordance with
•
IEC 1131, Part 2
Type 1
•
Possible under the
Inductive cutoff voltage
following
limited (internally) to
conditions:
Short-circuit protection of
the output
v 1.5 mA
min. 22 V
S7-400, M7-400 Programmable Controllers Module Specifications
At signal "0"
max. 3 V
At signal "1"
L+ - 1.5 V
At signal "1"
nominal value
permissible range
0.1 A
from 5 mA to 0.1 A
At signal "0" (residual
current)
max. 100 mA
max. 2.4 W
No
Yes
With resistive load/lamp
load
500 Hz
At inductive load
2.0 Hz at 0.1 A
L+ - 39 V
yes, electronically
A5E00069467-07