Toshiba CD332 10

10 Change Detect DC Input Module (CD332)

Item Specifications Remarks

Power voltage 5 Vdc (supplied from back plane bus)

Current consumption 0.3 A (5 Vdc) maximum Note (1)

Environmental conditions Conforms to T3 specifications

Withstand voltage 1500 Vac - 1 minute Note (2)

Size T3 I/O module size (1 slot)

Weight Approx. 450 g

Note (1) The T3’s power supply module can supply maximum 7 A of internal 5 Vdc.

Check that the internal 5 Vdc current consumption per one power supply

module does not exceed the limit.

Note (2) Between external terminals and internal circuit.

Item Specifications Remarks

Module type Change detect DC input

I/O allocation type iX 1W

Input type DC input, current source/sink

Number of input points 8 points (8 points/common)

Rated input voltage 12 - 24 Vdc

Input voltage range 10 - 30 Vdc

Rated input current 10 mA (at 24 Vdc)

Minimum ON voltage 9.6 Vdc

Maximum OFF voltage 3.5 Vdc

ON delay time 30 ms or less (normal mode)

3.0 ms or less (high speed mode) Note (1)

OFF delay time 35 ms or less (normal mode)

3.5 ms or less (high speed mode) Note (1)

LED

display DATA 0 - 7 Input status display for all points,

lit at ON, internal logic side

STATUS 0 - 7 Interrupt point display, returned to OFF

by resetting the interrupt flag

Interrupt function Generates interrupt signal for T3 when

input status of each point is changed.

Interrupt timing can be selected for each

point either rising, falling or both edges.

Note (2)

Number of modules on T3 Max. 8 modules

Note (1) The normal or high speed mode can be selected by internal jumper plug

settings. Refer to section 3.1.

The delay time includes the input filter and internal sampling.

Note (2) The interrupt timing is selected by DIP switches. Refer to section 3.2.