DH6/10

For DC power supply double solenoid with LVDT feedback CFW-B15-D
C series
■Performance
Linearity
2% FS or below
Constant current
characteristic
Step response
Supply voltage
fluctuation
Change of load
resistance
Change of ambient
temperature
30 ms(0→100%)
1% FS or below (21 to 30 V)
1.5% FS or below (5 to 11 )
1% FS or below (0 to 50)
■Precautions in use
● This controller has internal heat
generation. Do not install in a closed place.
In addition, when more than one set are
installed, keep the distance of 20 mm or
more.
● Use a shielded cable for input signal wiring
to protect it from noise.
● Set the "VALVE SIZE" selection switch to the
prescribed position corresponding to the
valve size.
■Connection method
Please refer to the operation manual.
(Note) Step response is measured while the solenoid is connected.
FS (Full Scale) means the rating of 1500 mA.
■Specifications
DC power supply
Power consumption
Input command
Dither adjustment
Type
Solenoid coil resistance
Maximum output current
Input impedance
Input gain adjustment
Voltage input
Resistance input
Frequency
Bias adjustement
Zero point adjustement
Monitor output (Spool displacement amount)
Ambient temperatureand humidity
Vibration proof
Amplitude
CFW-B15-D24-20
DC24 V (21 to 30 V)
30 VA or lower
11 or lower
1.5 A
50 kΩ
DC 0 to ±10 Vmax.
Variable resistance5 k (0.5 W or higher)
70 to 300 mA/V
Fixed
Fixed
0 to 500 mA
±20% FS
10 Vmax.
0 to 50, 90% RH or lower (No condensation)
Conforming to JIS C0911 IIB, Class-3
Frequency 16.7 Hz, amplitude 3 mm P-P
For DC power supply double solenoid with LVDT feedback
Mass
1.0 kg
■Dimension drawing
190
180
170
0V 1
-V
2
SIG.
3
+V
POWER
4
SOLA
MIN
5
MAX
GAIN
+ 6
MIN A
-
MAX
7
BIAS.A
SOLB
MIN
8
MAX
BIAS.B
+ 9
- A
-
+
10
O.AD.J DC24V
+ 11
-
FUSE
12
DT1
13
DT2
LVDT
14
6
VALVE
DT3
SIZE
15
16
DT4
22
16
OUT
MONI 17
TOR
OV
18
CWF-B15
-D24-20
G
19
1.5
60 2-φ5
4
16
168.5
150
1
6-39