TBOX MS-16DI Digital Input Module

Technical Specifications

General:

• Consumption: 40 mA
• Replacement: Hot insertable/removable. No risk of hardware damage, but a reset is required.
• Compatibility: Complies with type 1 and 2 of IEC61131-2 regarding voltages.
• Connector: Screw connector (10x5.08 mm)
  • Wire Range: 0.14 – 2.5 mm² (or max. 12 AWG)

LED Indicators:

• Individual LED: Corresponds to the activation of each digital input.
  • Software Control: Ability to disable the LED to save energy.
• CS (Card Selection): Indicates the card matches one declared in TWinSoft.
• ER (Error): Indicates the card type does not match the one declared in TWinSoft.

Isolation:

• Isolation from Ground: Isolated from CPU ground and earth.
• 2 Groups Isolated: Each group of 8 inputs is isolated; one common connection per group.
• Level of Isolation: 1500 Vrms
  • Between Groups
  • Between Inputs and Ground
  • Between Inputs and Earth

Protection:

• Test: Automatic test of the card’s access by the CPU (refer to LED ‘CS’).
• RC Filter: 1592 Hz
• Voltage Inversion: Up to 55 VDC
• EMC Protection

Voltage at Input:

• Typical: 24 VDC
• Maximum for LOW Level: 5 VDC
• Minimum for HIGH Level: 11 VDC
• Maximum: 60 VDC

Current:

• Maximum at Input:
  • 2.0 mA at 30 VDC
  • 4.5 mA at 60 VDC
• Resistance: 12 kΩ

Sampling:

• Minimum Period LOW – HIGH: Task switching between process cycles must be considered, as well as cycle time:
  • MS-CPU16: 10 ms + cycle time
  • MS-CPU32: 4 ms + cycle time

Environment:

• Storage Temperature: -40°C to 85°C
• Operating Temperature (Ambient): -40°C to 70°C (Industrial Temperature)
• Humidity: 15% to 95% without condensation
• Altitude: Max. 5000 m

Dimensions:

• Without Connector: Height x Depth x Width: 150 mm x 83 mm x 29 mm
  (5.906 x 3.27 x 1.142 inches)
• Weight: 254 g