SystemAir 303612-42, Руководство по эксплуатации

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•
For sensors in two-wire-technology (4 - 20 mA signal), the connection is made on the “ +24 V ”
and
“
E1
”
(
“
GND
”
terminal is omitted).
Over DIP 4 an inverting of the input is possible for mode 1.01 speed controller.
•
DIP 4 =
|
OFF
|
(factory setting) for signals: 0 - 10 V, 2 - 10 V, 0 - 20 mA, 4 - 20 mA
•
DIP 4 =
|
ON
|
for signals: 10 - 0 V, 10 - 2 V, 20 - 0 mA, 20 - 4 mA
Attention!
Never apply line voltage to analog inputs!
5.7 Output voltage 0 - 10 V (A1 = Analog Out 1)
Connection to terminals “ A1 ” - “ GND ” = “ Analog Out 1 ” (I
max
10 mA).
It is not permissible to connect outputs of several devices to each other!
For mode speed controller
1.01
function of signal output A1 (Analog Out 1) can be determined
by
DIP 8
.
DIP 8 =
|
OFF
|
Constant v 10 V for external potentiometer (factory setting)
DIP 8 =
|
ON
| 0 - 10 V modulation 0 - 100 %
•
Proportional the internal control of modulation with consideration
“ n-min ”
and
“ n-max ”
setting.
•
For enable
“ OFF ”
it goes
not back to “ 0 V ”
.
•
For motor fault the output signal remains for a slave controller (
“ Master-Slave ”
combination).
For mode as P-Controller or PI-Controller
2.01
,
3.01
,
4.01
the function is fi rmly adjusted.
0 - 10 V modulation 0 - 100 %
•
Proportional the internal control of modulation with consideration
“ n-min ”
and
“ n-max ”
setting.
•
For enable
“ OFF ”
it goes back
to “ 0 V ”
.
•
For motor fault the output signal remains for a slave controller (
“ Master-Slave ”
combination).
Information
For operation as P-Controller or PI-Controller function “ constant voltage ” cannot be selected!
For operation as P-Controller or PI-Controller function for
|
D1
|
can be selected with DIP 8!
5.8 Voltage supply for external devices (+24V, GND)
There is an integrated power supply for external devices, e.g. a sensor. Te24 V, output voltage
tol/- 20%. max. load current
Technical data.
In case of overload or short circuit (24 V – GND), the external power supply is shut down (multi-fuse).
The device performs a “ Reset ” and continues operation.
It is not permissible to connect outputs of several devices to each other!
5.9 Digital input (Digital In 1 = D1)
Activation via fl oating contacts, a low voltage of approx. 24 V DC is connected.
Attention!
No disconnection when turned off (no isolation in accordance with VBG4
§ 6)!
Never apply line voltage to the digital input!
It is not permissible to connect inputs of several devices to each other!
Operating Instructions RETP6 / RETP10 Electrical installation
L-BAL-E082-GB 1237 Index 002 Part.-No. 00163339-GB
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