6 Appendix
43
ESR5-BWS-31-24VDC
11/23 MN049020EN Eaton.com
6.3 Interface type (ZVEI classification)
Digital inputs : Logic S12, S22
Source/drain
Interface type
Additional
measure
Source/drain
Suitable interface type
Drain
A
M
Source
A
Interface type A - drain
Parameter
min.
normally
max.
Input current I
i
(in ON state)
27 mA
-
110 mA (
Δ
t = 150 ms)
Output voltage U
i
19 V
-
26 V
Input capacity C
i
-
-
-
Additional measure M
The inputs are not types according to IEC 61131-2.
T
G
is S11 for S12 (24 V without clock)
Digital inputs : start circuit S34, S35
Source/drain
Interface type
Additional
measure
Source/drain
Suitable interface type
Drain
A
M
Source
A
Drain
C0
M
Source
C1, C2, C3
Interface type A - drain
Parameter
min.
normally
max.
Input current I
i
(in ON state)
0 mA (S34)
1 mA (S35)
-
6 mA (
Δ
t = 70 ms)
Output voltage U
i
19 V
-
26 V
Input capacity C
i
-
-
-
Additional measure M
The inputs are not types according to IEC 61131-2.
T
G
is S33 (24 V without clock)
Interface type C0 - drain
Parameter
min.
normally
max.
Test pulse duration t
i
-
-
-
Test pulse interval T
-
-
-
Input resistance R
3.9 k
Ω
-
10.7 k
Ω
Input capacity C
L
-
-
-
Inductive load L
L
-
-
-
Additional measure M
The inputs are not types according to IEC 61131-2.
Switch-on pulses should be switched off for safety applications.
