TIDI-1624 Field Termination Assembly Module

The TIDI-1624 module serves as an essential interface for non-safe isolated 24V DC input channels, providing a seamless connection between system interconnection cables and external field wiring.

Main Functions:

• Interface: Acts as an interface between the SICC-0001/Lx system interconnection cable and field wiring.
• Input Channels: Supports sixteen non-safe isolated 24V DC input channels.
• Redundant Configuration: Connects to SDI-1624 module(s) via the SICC-0001/Lx cable for a redundant setup.

Technical Data:

• Type Numbers: FS-TIDI-1624, FC-TIDI-1624
• Approvals: CE, TUV, UL, CSA
• Input Channels: 16
• Nominal Input Voltage: 24V DC
• Drop-out Voltage: 2.8V DC
• Pick-up Voltage: 17.5V DC
• Max. Input Voltage: 47.5V DC
• Reverse Polarity Protection: Series diode
• Max. Reverse Voltage: 300V
• Input Current: Typically 9mA at 24V DC
• Max. Switching Frequency: 20Hz
• Dimensions: 265 × 70 × 48 mm (L × W × H); compatible with DIN EN rails: TS32 / TS35 × 7.5
• Relay Contact Expected Life: 1,000,000 electrical switch operations, 10,000,000 mechanical switch operations
• Termination: Screw terminals, maximum wire diameter 2.5 mm² (AWG 14), strip length 7 mm, tightening torque 0.5 Nm

Isolation:

• Galvanic Isolation:
  • Input to Output: 1000V AC
  • Input to Input: 1000V AC