Epec 5050 User Manual

5050 CONTROL UNIT
Technical Manual & Cabling Instructions
35 / 92
19.10.2012
5050 / MAN000539
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Tiedekatu 6 PL/P.O.Box 194 +358-(0)20-7608 111 +358-(0)20-7608 110 www.epec.fi
FIN-60320 Seinäjoki FIN-60101 Seinäjoki, Finland
4.5 Digital Output / GND
4.5.1 DO_GND/DI_Type010
Output
• This type of pin is a current sinking output
• In other words, this type of output connects the loads to the ground (GND) and
simultaneously the state of the output can be monitored with input.
Before the supply voltage can be connected to the pin, the related power switch
must be switched on as well.
Input
• This type of pin can also be used as an input
• In those cases the output functionality of the pin must be kept in off state.
• It must be taken care in system design that the output unintentionally switching to on state
causes no harm to the system.
Electrical characteristics
Symbol Parameter Conditions Min Max Units
R
ON
On-resistance
Output On
250
mΩ
I
I
Nominal Input Current
Output On,
VDC
LOAD
< max V
I-range
(Note 1)
0 3 A
Digital status input
R
I
Input Resistance
Output Off
typ. 12,4
kΩ
V
IH
Digital status input
High Voltage level
Output Off (Note 2) 3,2 V
V
IL
Digital status input
Low Voltage level
Output Off 1,4 V
V
I-range
Input voltage range (Note 2) -0,5
VDC
POWER1
+ 0,2V
V
t
I-status
Time Constant of Status
Low Pass Filter
Output Off typ. 1,55 ms
C
I
Input Capacitance
typ. 1
nF
Note 1: Parameter is defined by resistive load.
Note 2: Exceeding the max value might cause damage to input.

Epec 5050 Specifications

General

Brand	Epec
Model	5050
Category	Control Unit
Language	English