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The 24 volt DC Positive/Negative Logic Input module for the Series 90-30 Programmable Logic Controller provides 32 discrete input points.
The inputs are arranged in four isolated groups of eight (A1 - A8, B1 - B8, C1 - C8, and D1 - D8); each group has its own common. The inputs are positive or negative logic inputs and will operate at levels up to 30V.
Rated Voltage :- 24 volts DC, Positive or Negative Logic
Input Voltage Range :- 0 to 30 volts DC
Isolation :- 1500 volts between field side and logic side ,250 volts between groups
Inputs per Module :- 32 (four groups of eight inputs each)
Input Current :- 7.0 mA (typical ON current @ 24 VDC)
Input Characteristics On-state Voltage :- 11.5 to 30 volts DC
Off-state Voltage :- 0 to 5 volts DC
On-state Current :- 3.2 mA (minimum)
Off-state Current :- 1.1 mA (maximum)
Internal Power Consumption :- 195 mA (maximum) from +5V bus on backplane; (29 mA +0.5 mA/point ON +4.7 mA/LED ON)
224 mA (typical) from isolated +24V bus on backplane or from user input supply @ 24 VDC and all 32 inputs ON)
The 24 volt DC Positive/Negative Logic Input module for the Series 90-30 Programmable Logic Controller provides 32 discrete input points.
The inputs are arranged in four isolated groups of eight (A1 - A8, B1 - B8, C1 - C8, and D1 - D8); each group has its own common. The inputs are positive or negative logic inputs and will operate at levels up to 30V.
Rated Voltage :- 24 volts DC, Positive or Negative Logic
Input Voltage Range :- 0 to 30 volts DC
Isolation :- 1500 volts between field side and logic side ,250 volts between groups
Inputs per Module :- 32 (four groups of eight inputs each)
Input Current :- 7.0 mA (typical ON current @ 24 VDC)
Input Characteristics On-state Voltage :- 11.5 to 30 volts DC
Off-state Voltage :- 0 to 5 volts DC
On-state Current :- 3.2 mA (minimum)
Off-state Current :- 1.1 mA (maximum)
Internal Power Consumption :- 195 mA (maximum) from +5V bus on backplane; (29 mA +0.5 mA/point ON +4.7 mA/LED ON)
224 mA (typical) from isolated +24V bus on backplane or from user input supply @ 24 VDC and all 32 inputs ON)