Ext. Control: Ai Interface; Pin Assignment Ai Interface - Et system LAB-HP/E Series Manual

EXT. CONTROL: AI INTERFACE

The device can be controlled via control signals and by using the analog/digital In/Out.
P A AI I
IN SSIGNMENT
No (BD25) Dir
1 analog out
2 analog out
3 -nc-
4 -nc-
5 -nc-
6 digital in
7 digital out
8 analog out
9 gnd
10 digital out
11 gnd
12 -nc-
13 REF 5/10
14 analog in
15 analog in
16 -nc-
17 analog in
18 -nc-
19 digital in
20 digital in
21 analog out
22 pwr
23 gnd
24 digital out
25 gnd
26 -nc-
All digital outputs are OC outputs with a pull-up resistance after + 5 V. All analog inputs and outputs can be operated
in 0-5 V or in 0-10 V mode.
ET System electronic GmbH
NTERFACE
Name
U PRESET Monitor set point U PRESET
mon
I PRESET Monitor set point I PRESET
mon
ATI level 5/10VDC Set ATI level 5VDC or 10VDC
CV Signals „Const. Voltage" mode
U Real value Monitor output voltage Real on output
istmon
GND -
Standby Signals standby
GND -
5-10 V-V Output 5/10 V reference voltage
ref
U Set point U
set
I Set point I
set
-
OVP Set point OVP
set
-
Ext. Control Activates analog control
Standby Activates standby
I Real value Monitor output current Real on output
istmon
+ 5 V Output 5 V supply voltage
GND -
Error Signals shut down by OVP
GND -
- -
Ext. Control: AI Interface
Function
23