Technical Specifications
7-12
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Sensor selection data
Input voltage
Rated value
With signal ”1”
With signal ”0”
24 VDC
13 to 30 V
– 3 to 5 V
Input current
With signal ”1” Typ. 7 mA
Input delay
From ”0” to ”1”
From ”1” to ”0”
1.2 to 4.8 ms
1.2 to 4.8 ms
Input characteristic To IEC 61131, Type 1
Connection of two-wire
BEROs
Permissible
closed-circuit current
Possible
Max. 1.5 mA
* Please note the total current per ET 200X.
7.3 BM 141 DI 8DC 24V ECOFAST DIAG basic module
(6ES7 141-1BF40-0AB0)
Features
The BM 141 DI 8 DC 24V ECOFAST DIAG with the order number
6ES7 141-1BF40-0AB0 has the following features:
PROFIBUS-DP connection via copper conductors (RS 485)
8 digital inputs
Rated input voltage of 24 VDC
Suitable for switches and proximity switches (BEROs)
Diagnostic interrupt for short circuit and wire break for each channel (I/O
component of the basic module)
Hardware interrupt at rising and falling edges for each channel (I/O component
of the basic module)
Direct communication
Parameterizable input delays
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