KEYENCE Visual KV Series - Manual (Page 363)

9.2 Configuration KV-10/80 Series Only
KV
-300
KV-10/80
Chapter 9 KV-AD4/DA4 Analog I/O Unit
1-339
1
9
KV-DA4
General specifications
Input/Output specifications
Item Specifications
Model KV-DA4
Power supply voltage Supplied from CPU (24 VDC, +10%, -20%)
Current consumption 200 mA max.
Ambient temperature 0 to 50°C (32 to 122°F), No freezing
Relative humidity 35 to 85%, No condensation
Withstand voltage 1500 VAC for 1 minute (across all external terminals and housing,
and across all power terminal and I/O terminals)
Vibration 10 to 55 Hz double-amplitude 1.5 mm max. for 2 hours each in X,
Y and Z-axes
Insulation resistance 50 MΩ min. (across all external terminals and housing,
and across all power terminal and I/O terminals [measured by
500 VDC megohmmeter] )
Environment
Weight
No excessive dust and corrosive gases allowed
Approx. 180 g
Item Voltage Current
Analog output range -10 to +10 V
Output impedance 0.5 Ω min. —
4 to 20 mA
No. of analog outputs 4 (4 channels)
Min. load resistance
Max. load resistance
1 kΩ
—
400 Ω —
Resolution 5 mV (1/4000)
Output range ±10 V
4 µA (1/4000)
Output range 4 to 20 mA
Conversion speed Once per two scans min. (changes at startup of conversion
instruction relay)
Total accuracy ±1% (FS)
Isolation method Photocoupler (channels not isolated)
KVHKA Chap 09.p65 08.3.11, 11:20 AM 339