TBOX MS-16DI Digital Input Module

General Specifications

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

LED Indicators

• LEDs: Individual LED corresponding to the activation of each digital input.
  • By software, there is the possibility to disable the LED to save energy.
• CS (Card Selection): Corresponds to the card declared in TWinSoft.
• ER (Error): Indicates the card type does not correspond to the one declared in TWinSoft.

Isolation

• Isolation from Ground: Isolation from the CPU ground and earth.
• Groups Isolated: Two groups isolated by 8 inputs; one common per group of 8 inputs.
• 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 (see LED 'CS' above).
• RC Filter: 1592 Hz
• Voltage Inversion: Up to 55 VDC
• EMC Protection

Voltage at Input

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

Current

• Maximum at the 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 and cycle time must be taken into account.
  • MS-CPU16: 10 ms + cycle time
  • MS-CPU32: 4 ms + cycle time

Environmental Conditions

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

Dimensions

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