39
Menu operation
PROFESSIONAL
INNOVATIVE BRANDING
SERVICE
Analog Interface Specification
Pin
Name
Type
*
Description
Default levels
Electrical specification
1
EXT-ON
DI
DC output
ON/OFF
Active high;
Low level<1V;
High level>4V;
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
2
Vset
AI
Set voltage
value
0~10V or 0~5V correspond
to 0~100% of Umax
Accuracy: <0.2%U
max
Input impendence Ri > 40k~100k
3
AI-EN
DI
Analog input
enable/disable
Active low;
Low level<1V;
High level>4V;
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
4
Iset
AI
Set current
value
0~10V or 0~5V correspond
to 0~100% of Imax
Accuracy: <0.2%I
max
Input impendence Ri > 40k~100k
5
EXT-EN
DI
External
control mode
enable/disable
Active high;
Low level<1V;
High level>4V;
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
6
Rset
AI
Set internal
resistance value
0~10V or 0~5V correspond
to 0~100% of Rmax
Accuracy: <0.2%R
max
Input impendence Ri > 40k~100k
7
INHIBIT
DI
Inhibit (turn off)
the output
Active high;
Low level<1V;
High level>4V;
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
8
Pset
AI
Set power
value
0~10V or 0~5V correspond
to 0~100% of Pmax
Accuracy: <0.2%P
max
Input impendence Ri > 40k~100k
9
DGND
POT
Ground for all
digital signals
For control and status signals
10
AGND
POT
Ground for all
analog signals
For parameter setting, monitoring and
VREF signals
11
Power
DI
Switch the
external control
between Power
mode and Sink
mode
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
Active high;
Low level<1V;
High level>4V;
12
VREF
AO
Reference
voltage
Tolerance < 0.2% at I max = +5mA
Short-circuit-proof against AGND
10V or 5V
13 &
15
LMODE1&
LMODE2
DI
Set the work
mode for Sink
function
LMODE
2
Low
LMODE
1
Low
Mode
CC
Low
High
CV
High
Low
CP
High
High
CR
U
low
<1V, U
high
>4V;
14
Vmon
AO
Actual voltage
Tolerance < 0.2% at I max = +2mA
Short-circuit-proof against AGND
0~10V or 0~5V correspond
to 0~100% of U
max
16
Imon
AO
Actual current
Tolerance < 0.2% at I max = +2mA
Short-circuit-proof against AGND
0~10V or 0~5V correspond
to 0~100% of I
max
17
OVP
DO
Overvoltage
alarm
Quasi open collector with pull-up
against Vcc (approx. 10V). With 5V on
the pin max. flow +1mA. I
max
=-10mA
at UCE=0.3V, U
max
=30V.
Short-circuit-proof against DGND.
Alarm OVP=High, U
high
>4V;
No alarm OVP=Low,
U
Low
<1V;
Voltage range=0~30V, U
low
<1V;
I
max
=-1mA bei5V; U
low to high typ
=3V
Sender: Open collector against DGND
38
Menu operation
PROFESSIONAL
INNOVATIVE BRANDING
SERVICE
Pin Name
Type
*
Description
Default levels
Electrical specification
18
OTP
DO
Thermal
protection
alarm
Alarm OTP=High, U
high
>4V;
No alarm OTP=Low,
U
Low
<1V;
Quasi open collector with pull-up
against Vcc (approx. 10V). With 5V
on the pin max. flow +1mA.
I
max
=-10mA at UCE=0.3V, U
max
=30V.
Short-circuit-proof against DGND.
19
OCP
DO
Over current
alarm
Alarm OCP=High, U
high
>4V;
No alarm OCP=Low,
U
Low
<1V;
Quasi open collector with pull-up
against Vcc (approx. 10V). With 5V
on the pin max. flow +1mA.
I
max
=-10mA at UCE=0.3V, U
max
=30V.
Short-circuit-proof against DGND.
20
OP
MODE
DO
Indicates the
work state in
Power mode
CV=Low,
U
Low
<1V;
CC/CP/CR=High,
U
high
>4V
Quasi open collector with pull-up
against Vcc (approx. 10V). With 5V
on the pin max. flow +1mA.
Imax=-10mA at UCE=0.3V, U
max
=30V.
Short-circuit-proof against DGND.
*
AI=Analog Input, AO=Analog Output, DI=Digital Input, DO=Digital Output
