52
13 Supplement
VEGABAR 38 • Three-wire with IO-Link (2 x transistor or 4 … 20 mA plus 1 x transistor)
57532-EN-191014
Load current
max. 250 mA
Overload resistance
yes
Short-circuit resistance
Permanently
Voltage loss
< 3 V
Inverse current PNP
< 10 µA
Inverse current NPN
< 25 µA
Output variable - Three-wire 2 x transistor
Output signal
Transistor PNP or NPN can be configured
Connection technology
Three-wire
Load current
max. 250 mA
Overload resistance
yes
Short-circuit resistance
Permanently
Voltage loss
< 3 V
Inverse current PNP
< 10 µA
Inverse current NPN
< 25 µA
Function
Ʋ
Output 1
Switching output or IO-Link
Ʋ
Output 2
Swithching output or 4 … 20 mA (active)
Output variable - Three-wire IO-Link
Output signal
IO-Link acc. to IEC 61131-9
Dynamic behaviour output
Dynamic characteristics - Current output
90 %
100 %
10 %
t
t
T
A
t
t
S
2
1
Fig. 28: Behaviour the current output in case of sudden change of the process variable. t
T
: dead time; t
A
: rise time;
t
S
: jump response time
1 Process variable
2 Output signal
Size
Time
Dead time
≤ 4 ms
