OPERATION MANUAL CompoBus/S

Connector Terminals Section 5-2
Input Specifications
Item Specifications
Input current 6 mA max./point at 24 V DC
3 mA min./point at 17 V DC
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage MD32MIL: 17 V DC min. (between each input terminal and V)
MD32ML-1: 17 V DC min.(between each input terminal and G)
OFF voltage MD32ML: 5 V DC max. (between each input terminal and V)
MD32M-1: 5 V DC max. (between each input terminal and G)
OFF current 1 mA max.
Insulation method Photocoupler
Max. simultaneous
input points
16 points
Number of circuits 16 points/single common circuit
Output Specifications
Item Specifications
Output current 0.3 max./point (4 A common) (See note.)
Residual voltage MD32ML: 1.2 V max. (0.3 A DC between each output terminal
and G)
MD32ML-1: 1.2 V max. (0.3 A DC between each output terminal
and V)
Leakage current MD32ML: 0.1 mA max.
ON delay time
MD32ML-1: 0.1 mA max.
0.5 ms max.
OFF delay time 1.5 ms max.
Insulation method Photocoupler
Number of circuits 16 points/single common circuit
Note When using the V and G terminals of the MIL connector, make sure that current
does not exceed 1 A at each terminal.
Simultaneous Input Points and Installation Spacing
For Connector Terminals with 16 transistor inputs and 16 transistor outputs,
the ambient operating temperature places a limit on the maximum number of
points that can be turned ON simultaneously.
For example, if Connector Terminals are to be mounted in the direction other
than the following directions at an ambient operating temperature of 55°C with
all the 16 points turned ON simultaneously, the Connector Terminals must not
be mounted closely together.
a. Units mounted upside down
b. Units mounted horizontally with the MIL connectors facing downward
c. Units mounted facing downward
If 16 points of any Unit mounted in the above directions need to be turned ON
simultaneously, the spacing of the Units is limited as shown in the following
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