Digital Output; Output Mode - JUMO 709061/8-01-032 Operating Manual

5.1.7

Digital output

Output mode

V1.04/EN/00561071 [Thyristor Power Switch TYA 201]
The digital output consists of a relay or an optocoupler, depending on the or-
der code.
With the digital output, it is possible to choose between the output mode
lective fault transmitter", "energy meter"
v Chapter 8.1 "Binärsignal für Sammelstörung"
The control direction is used to select the switching behavior of the relay and
determine whether, in the event of an error message, it should switch on (error
message via N/O contact) or drop out (error message via N/C contact). In the
optocoupler, the control direction determines whether the collector-emitter
loop should be conductive or high-impedance in the event of an error mes-
sage.
The energy meter function can only be activated if extra code 257 optocoupler
is integrated into the device.
v Chapter 1.3 "Bestellangaben"
h
key
Use the to switch to the configuration level
Value / settings
Collective fault trans-
mitter
Energy meter
Pulses per kWh:
1 to 10000
Pulse length:
30 to 2000 ms
Min. pulse interval:
30 to 2000 ms
Interf. signal
k
/ bold = default setting
, and
Description
The digital output switches if a collective fault occurs on the
device. This can be configured as an "N/C contact" or as an
"N/O contact" (see below).
The K1 LEDs on the master, slave1, and slave2 also light up in
the event of a fault.
The digital output functions as an energy meter and emits
pulses depending on the energy consumed.
If a collective fault signal occurs in energy meter mode, the K1
LED lights up yellow at all points simultaneously.
pulse length
Optocoupler:
I = 2mA
Cmax
30 ms
U = 32V
CEOmax
0 10
u
Specifies how many pulses per kWh are to be emitted. Select
this value so that the maximum power (power controller
nominal power) can also be shown.
Specifies how long the high phase of the pulse should be.
(Value is rounded up internally by the device to a multiple of
the half-wave length of the mains voltage)
Specifies the minimum period for which the signal must be at
Low until a new pulse is emitted. (Value is rounded up internal-
ly by the device to a multiple of the half-wave length of the
mains voltage)
The digital output is controlled via an interface
5 Configuration
"Interf. signal".
r
Digital output
min. puls break
30 ms
20 30 40 50 60 70 80 90 100
5 sine waves
"col-
120
t/ms
t/ms
71