When triggering with a PWM signal (10 V) the ratio between the pull-up resistor and the internal
resistance of the open collector output must be considered.
Attention!
Never apply line voltage to analog inputs!
5.8
Output voltage 0 - 10 V (Analog Out)
The analogoutputs 0 - 10 V can be allocated with various functions (
IO Setup: Analog output
“
A
”
).
Connection to terminal
“
A
”
-
“
GND
”
=
“
Analog Out
”
(I
max
10 mA).
It is not permissible to connect outputs of several devices to each other!
5.9
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!
5.10
Add-on module type Z-Modul-B Part-No. 380052
The expansion module can be retro
fi
tted. This could be necessary if the analog and digital inputs and
outputs are not suf
fi
cient for certain applications. The board is easy to install into the device and is
connected with the control device via a plug. Program the additional inputs and outputs in
“
IO Setup
”
.
Add-on module type Z-
Modul-B
•
1x analogue input 0-10 V (R
i
> 100 k
Ω
) for external Set point
•
1x output 0 - 10 V (I
max
10 mA)
•
3x digital-inputs, Activation via
fl
oating contacts
•
2x relay outputs (contact load 2 A 250 V AC)
5.11
Digital inputs (D1, D2)
Various functions can be allocated to the digital inputs
“
D1
”
and
“
D2
”
(
IO Setup). Activation via
fl
oating contacts (a low voltage of ca. 24 V DC is connected).
Digital input D1
•
Factory setting function
|
1D
|
= enable (
IO Setup).
Digital input D2
•
For operation mode speed controller
1.10
and
1.11
–
Factory setting no function preprogrammed = OFF
•
For modes back pressure regulator
3.10
...
3.21
–
Function factory setting
|
7D
|
= switch over: regulation by sensor on input
“
E1
”
/ speed
controller by setting signal on
“
E2
”
.
Attention!
Never apply line voltage to the digital input!
5.12
Relay outputs (K1, K2)
Various functions can be allocated to the relay outputs
“
K1
”
and
“
K2
”
(
IO Setup: function and
inverting relais outputs). Max. contact rating
technical data and connection diagram.
Connection of the
fl
oating contacts of relay
“
K1
”
to the terminals 11, 14, 12. Connection of the
fl
oating
contacts of relay
“
K2
”
to the terminals 21, 24, 22.
Operating Instructions
Fcontrol
–
model series FKDM..-C
Electrical installation
L-BAL-E057-GB 1304 Index 009
Part.-No. 00163327-GB
13/74
