User`s guide

42
CHAPTER 3 - INSTALLATION
AND CONNECTION
3.2.5
Signal and Control
Connections
The
signal connections
(analog inputs/outputs
)
and control
connections (
digital inputs and relay outputs
)
are
made on
the XC1 connector of control board (
refer to the
location in
f
igure 3.5,
item
3.2.2).
There are two configurations for the control board: standard
version (CFW-08 line)
and Plus version(CFW-08 Plus line),
as shown below:
Figure 3.8
- XC1 control terminal description (standard control board - CFW-08)
Note:
NC = Normally Closed Contact, NO = Normally Open Contact.
XC1Terminal
1
DI1
2
DI2
3
DI3
4
DI4
5
GND
6
AI1 or
DI5or
PTC1
7
+10 V
8
GND
9
10
N.C.
11
Commom
12
N.O.
Description
Factory Default Function
Digital Input 1
General Enable
Digital Input 2
FWD / REV
Digital Input 3
Reset
Digital Input 4
Start/Stop
0 V Reference
Analog Input 1 or Digital Input 5
or PTC Input
Frequency / Speed Reference
(remote mode)
PotentiometerReference
0 V Reference
Not Used
Relay Output 1 - N.C. Contact
No Fault (P277 = 7)
Relay 1 Common Point
Relay 1 - N.O. Contact
No Fault (P277 = 7)
Specifications
4 isolates digital inputs
- Logic NPN
Minimum high level: 10 Vdc
Maximum high level: 30 Vdc
Maximum low level: 3 Vdc
- Logic PNP
Maximum low level: 10 Vdc
Minimum high level: 21.5 Vdc
Maximum high level: 30 Vdc
Input current: -11 mA
Maximum input current: -20 mA
Not connected to PE
( 0 to10) Vdc (0 to 20) mA (4 to 20)
mA (figure 3.10)
Impedance: 100 k

(voltage input)
and 500

(current input).
- Linearity error < 0,25 %
- Maximum voltage input: 30 Vdc
Forfurther information refer to P235
detailedparameter description
+10 Vdc, ± 5 %, capacity: 2 mA
Contact capacity:
0.5 A / 250 Vac
Relay 1
10
12
11
CCW
CW
5k

Factory Default
Settings