Model
KV-C64XA
Type
Input unit
External connection mode
Connector (MIL standard)*1
Input
Number of inputs
64 points
Input mode
DC 24 V mode (2-wire compatible)*2, DC 24 V mode (not 2-wire compatible)*3
Max. input voltage
DC 26.4 V (±10 %)
Rated input voltage
DC 24 V mode (2-wire compatible): DC 24 V, 5.3 mA
DC 24 V mode (not 2-wire compatible): DC 24 V, 1.5 mA
Min. ON voltage
19 V
Max. OFF current
DC 24 V mode (2-wire compatible): 1.5 mA
DC 24 V mode (not 2-wire compatible): 0.5 mA
Common point mode
32 points/1 common (4 terminals)*4
Input time constant
[Constant at input setting 25µs] OFF to ON: TYP 25 µs/MAX 65 µs、ON to OFF: TYP 75 µs/MAX 120 µs
[Constant at input setting 1 ms] OFF to ON: TYP 1 ms/MAX 1.2 ms、ON to OFF: TYP 1 ms/MAX 1.2 ms
[Constant at input setting 10 ms] OFF to ON: TYP 10 ms/MAX 12 ms、ON to OFF: TYP 10 ms/MAX 12 ms
(switchable among 3 levels)
Input impedance
DC 24 V mode (2-wire compatible): 4.3 kΩ
DC 24 V mode (not 2-wire compatible): 15 kΩ
Internal current consumption
25 mA or less
Weight
Approx. 140 g
*1 In conformity with MIL-C-83503.
*2 Relay No. 108 to 115, 308 to 315.
*3 Relay No. 000 to 015, 100 to 107, 200 to 215, 300 to 307.
*4 Although the KV-C64XA/C64XB has 4 COM points, internally there is an H-side (2 points) and an L-side (2 points) that share a common circuit.
