Discrete Input

These Block I/O modules feature discrete (On/Off) inputs. We offer a 16-point 24 VDC module, a 16-point 24 VDC module/J, and an 8-point 120 VAC module.

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Block Input 24 VDC Module (16 points):

  • Converts DC signals from devices into logic levels that the CPU can use
  • Each signal is converted into a corresponding logic 1 or 0 which is transmitted through the communication interface to the CPU module
  • An “on” signal is nominally 24 VDC, but can be any level between 15 and 30 volts
  • An “off” signal is any level below 5V
  • The wiring configurations may be sink or source

 

Block Input 120 VAC Module (8 points):

  • Converts AC signals from 8 devices into logic levels that the CPU can use
  • Each signal is converted into a corresponding logic 1 or 0
  • An “on” signal is nominally 120 VAC, but can be any level between 79 and 132 volts
  • An “off” signal is any level below 20 VAC
  • The wiring configurations may be sink or source

 

Block Input 24 VDC Module/J (16 points):

  • Converts DC signals from devices into logic levels that the CPU can use
  • Each signal is converted into a corresponding logic 1 or 0 which is transmitted through the communication interface to the CPU module
  • An “on” signal is nominally 24 VDC, but can be any level between 15 and 30 volts
  • An “off” signal is any level below 5V
  • The wiring configurations may be sink or source

 

Block Input 24 VDC Module (16 points)

Characteristic Specifications
Function Monitors on/off states from DC voltage inputs
Part number M.1017.3092
Field side connector Two 18-pin connectors, screw terminals
Input signals (meet IEC standards) Nominal 24 VDC on, 0 VDC off
Module power requirements 100 mA from an external 24 VDC supply (20 to 30 VDC range) NOTE: 2.5A, 250 microsecond inrush at power on

Block Input 120 VAC Module (8 points)

Characteristic Specifications
Function Monitors on/off states from up to 8 AC voltage inputs
Part number M.1017.4298
Field side connector Two 12 pin connectors, screw terminals
Input signals Nominal 120 VAC on, 0 VAC off, conforming to IEC Type 1 inputs per IEC 1131-2 (two groups of four inputs)
Module power requirements 45 mA from an external 24 VDC supply (20 to 30 VDC range) NOTE: 2.5A, 250 microsecond inrush at power on

Block Input 24 VDC Module/J (16 points)

Characteristic Specifications
Function Monitors on/off states from DC voltage inputs
Part number M.1300.7372
Field side connector Two 18-pin connectors, screw terminals
Input signals (meet IEC standards) Nominal 24 VDC on, 0 VDC off
Module power requirements 100 mA from an external 24 VDC supply (20 to 30 VDC range) NOTE: 2.5A, 250 microsecond inrush at power on
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Manuals

Block-IO-Modules_Manuals_en-US_Revv3_2Block-IO-Modules_Manuals_en-US_Revv3_24.2 MB3/30/2016Email
US Production