Ercogener GenPro 425e - Input Options

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Descriptions and non-contractual illustrations in this document are given as an indication only.
ercogener reserves the right to make any modifications.
Dct_427_02
3.9 Opto-coupled inputs
By default, the GenPro 425e provides 3 opto-coupled inputs E1, E2 and E3
As an option, it is possible to have
 Analog input (0-10V)
 Multi One Wire Input
These options cannot be installed simultaneously with the opto-coupled inputs.
3.9.1 Standard opto-coupled inputs
Table 25 : Description of opto-coupled inputs
Signal
Pins N°
Connector
I/O
Description
E1
E2
E3
2 Connector 4 pins
1 Connector 2 pins
2 Connector 2 pins
I
Digital inputs 0 – 35 V
Corresponds to wires
2 – Orange or Yellow for E1
See ANNEX 1 - 4-pin Micro-FIT cable without fuse.
Corresponds to wires
1 - Yellow for E2
2 - Blue for E3
See ANNEX 2 - 2-pin Micro-FIT cable.
Table 26 : Characteristics of opto-coupled inputs
Characteristics
Symbols
Conditions
Min.
Typ.
Max.
Unit
Max. current
I
F (rms)
50
mA
Max. inverted voltage
V
R
5
V
Direct voltage
V
F
I
F
= 10 mA
1.0
1.15
1.3
V
Inverted current
I
R
V
R
= 5 V
10
µA
Capacity
C
T
V=0, f = 1 MHz
---
30
---
pF
Transfer ratio
I
C
/ I
F
I
F
= 5 mA, V
CE
= 5 V
50
---
600
%
Saturation of transfer Ratio
I
C
/ I
F (SAT)
I
F
= 1 mA, V
CE
= 0.4 V
60
%
Command voltage
3,5
35
V
Idle voltage
1
V
If one or several input wires are not used, plug it (them) to GND (3)
.