 GENERAL

This GS covers the hardware specifications of the Terminal Block that can be used for Modules with Built-

In Barrier (FIO) of CENTUM VP.

When installing these apparatuses with intrinsically safe circuit, “Explosion Protection” (TI 33Q01J30-01E)

and “Explosion Protection of FIO Products” (IM 33Y06K01-90E) for CENELEC Approval should be

referenced together with this GS.

These terminal blocks are compliant with ISA S71.04 class G3. The temperature range of the module is -20

to 70 °C.

 STANDARD SPECIFICATIONS

Variation of Connection

Terminal blocks are used to connect I/O modules with built-in barriers to field devices. The pressure

clamp terminal

block is available for I/O modules with Built-In Barrier.

ATSA3S Pressure Clamp Terminal Block for Analog Input (8-channel)

ATSS3S Pressure Clamp Terminal Block for Analog Output (8-channel)

ATST4S Pressure Clamp Terminal Block for TC/mV (16-channel)

ATSR3S Pressure Clamp Terminal Block for RTD/POT (8-channel)

ATSB4S Pressure Clamp Terminal Block for Digital Input (16-channel)

ATSD3S Pressure Clamp Terminal Block for Digital Output (8-channel)

ATSA3D Dual-Redundant Pressure Clamp Terminal Block for Analog Input (8-channel)

ATSS3D Dual-Redundant Pressure Clamp Terminal Block for Analog Output (8-channel)

ATST4D Dual-Redundant Pressure Clamp Terminal Block for TC/mV (16-channel)

ATSR3D Dual-Redundant Pressure Clamp Terminal Block for RTD/POT (8-channel)

ATSB4D Dual-Redundant Pressure Clamp Terminal Block for Digital Input (16-channel)

ATSD3D Dual-Redundant Pressure Clamp Terminal Block for Digital Output (8-channel)