6RL SERIES OPERATION MANUAL
SECTION 6: FRONT PANEL OPERATION
Entire Contents Copyright
2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
6RL Series Regenerative DC Load Operation Manual
Page 83 of 204
Pin
Name
Type* Description
Default levels
Electrical specifications
5
REMOTE
DI
Switching internal /
remote control
Remote = LOW, U
Low
<1 V Internal =
HIGH, U >4 V Internal = Open
Voltage range = 0…30 V I
Max
= -1 mA at
5 V.
U
LOW to HIGH typ
. = 3 V
Rec’d sender: Open collector against
DGND
6
OT / PF
DO
Overheating or power
fail*** alarm
Alarm OT= HIGH, U
High
> 4 V No Alarm
OT= LOW, U
Low
<1 V
Quasi open collector with pull-up against
V
cc
**
With 5 V on the pin max. flow +1 mA
I
Max
= -10 mA at UCE = 0.3 V U = 30 V
Max
Short-circuit-proof against DGND
7
RSEL
AI
Set internal resistance
value
0…10 V or. 0...5 V correspond to
0..100% of R
Max
Accuracy 0-5 V range: < 0.4% *****
Accuracy 0-10 V range: < 0.2% *****
Input impedance Ri >40 k...100 k
8
PSEL
AI
Set power value
0…10 V or. 0...5 V correspond to
0..100% von P
Nom
9
VMON
AO
Actual voltage
0…10 V or. 0...5 V correspond to
0..100% von U
Nom
Accuracy < 0.2% at I
Max
= +2 mA
Short-circuit-proof against AGND
10
CMON
AO
Actual current
0…10 V or. 0...5 V correspond to
0..100% von I
Nom
11
AGND
GND
Ground for all analog
signals
For -SEL, -MON, VREF Signals
12
R-ACTIVE
DI
R mode on / off
On = LOW, U
Low
<1 V Off = HIGH, U
High
>4 V Off = Open
Voltage range = 0…30 V I
Max
= -1 mA at
5 V
ULOW to HIGH typ. = 3 V
Rec’d sender: Open collector against
DGND
13
REM-SB
DI
DC Input OFF
(DC Input ON)
(ACK alarms ****)
Off = LOW, U
Low
<1 V
On= HIGH, U
High
>4 V
On = Open
Voltage range = 0…30 V IMax = +1 mA
at 5 V
Rec’d sender: Open collector against
DGND
14
OVP
DO
Overvoltage alarm
Alarm OVP = HIGH, U
High
> 4 V
No alarm OVP = LOW, U <1 V
Low
Quasi open collector with pull-up against
Vcc **
With 5 V on the pin max. flow +1 mA
I
Max
= -10 mA at UCE = 0,3 V, U
Max
= 30
V Short-circuit-proof against DGND
15
CV
DO
Constant voltage
regulation active
CV = LOW, U <1 V
Low CC/CP/CR = HIGH, U >4 V High
Table 6-3: Analog Interface Specifications
Notes:
* AI = Analog Input, AO = Analog Output, DI = Digital Input, DO = Digital Output, POT = Potential ** Internal Vcc approx. 10 V
*** Mains blackout, mains under voltage or PFC error **** Only during remote control
***** The error of a set value input adds to the general error of the related value on the DC Input of the unit
Summary of Contents for 6RL Series
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