Pin Specification - Elektro-Automatik PS 8000 DT Bedienungsanleitung

Operating the device

10.3 Pin specification

Pin Name Type Description
(1
1 VSEL AI Set value: voltage
2 CSEL AI Set value: current
3 VREF AO Reference voltage
Reference potential for
4 DGND POT
digital signals
Toggle between internal
5 REMOTE DI
or external control
Overtemperature error /
6 OT/PF DO
Power fail error
7 N.C.
8 PSEL AI Set value: power
(3
9 VMON AO Actual value: voltage
10 CMON AO Actual voltage: current
Reference potential for
11 AGND POT
analogue signals
Auxiliary voltage output
12 +Vcc AO
(Ref: DGND)
13 REM-SB DI Output off
14 OVP DO Overvoltage error
Indication of voltage
15 CV DO
regulation active
AI = Analogue input, AO = Analogue output, DI = Digital input, DO = Digital output, POT = Potential
(1
Internal Vcc, approx. 14.3V
(2
Only with models from 1kW
(3
Power fail = input failure or PFC (reported only since firmware 6.01)
(4
Instruction Manual
PS 8000 DT Series
Level
0...10V or 0...5V correspond
to 0..100% of U
Nom
0...10V or 0...5V correspond
to 0..100% of I
Nom
10V or 5V
External = LOW, U
Internal = HIGH, U
Internal = open
Error = HIGH, U
High
no error = LOW, U
(4
0...10V or 0...5V correspond
to 0..100% of P
Nom
0...10V or 0...5V correspond
to 0..100% of U
Nom
0...10V or 0...5V correspond
to 0..100% of I
Nom
11...13V
off = LOW, U <1V
Low
on = HIGH, U > 4V
High
on = OPEN
OV = HIGH, U
High
no OV = LOW, U
Low
CV = LOW, U <1V
Low
CC = HIGH, U
High
Electrical specification
Accuracy < 0,2%
Impedance R >100k
i
Accuracy < 0.2% at I
Short-circuit-proof against AGND
For +Vcc, control and status signals
<1V U range = 0 ...30V
Low
> 4V I = +1mA at 5V
High Max
Sender: Open collector against DGND
Quasi open collector with pull-up to Vcc
At 5V at the output there will be max.+1mA
> 4V
I = -10mA at U
<1V
Max
Low
U = 0...30V
Max
Short-circuit-proof against DGND
Not connected
Accuracy < 0.5%
Impedance R >100k
i
Accuracy < 0.2% at I
Short-circuit-proof against AGND
For -SEL, -MON, VREF signals
I = 20mA
Max
Short-circuit-proof against DGND
U range = 0...30V
I = +1mA at 5V
Max
Sender: Open-Collector against DGND
Quasi open collector with pull-up to Vcc
> 4V
At 5V at the output there will be max.+1mA
<1V
I = -10mA at U
Max
U = 0...30V
Max
>4V
Short-circuit-proof against DGND
Date: 12-03-2012
EN
= +5mA
Max
(2
= 0.3V
CE
= +2mA
Max
(2
= 0.3V
CE
41