The 170 ADO 830 30 TSX Momentum I/O base supports 6 relay outputs. This section contains information about the mapping of the I/O data into one output word.
The I/O base may be mapped as one output word, or as 16 discrete output points.
In order to correctly field wire the outputs and map the output data, you need to know which type of Momentum Adapter is mounted on the base.
NOTE: Pin 1 of the module has been eliminated and the relay begins with pin 2. The field connectors come with the relay module and do not need to be ordered separately.
Adapters may be either IEC compliant or 984 Ladder Logic compliant.
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IEC Compliant
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984 Compliant
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Momentum Processor Adapters
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All
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None
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Momentum Communication Adapters
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All, except
170 NEF 110 21
170 NEF 160 21
170 FNT 110 00
170 FNT 110 01
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170 NEF 110 21
170 NEF 160 21
170 FNT 110 00
170 FNT 110 01
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The figure below shows how data is mapped on the I/O base with an IEC Compliant adapter. When the I/O is mapped as discrete points (0x), the MSB is assigned to Pin 2. When I/O is mapped as a word or register (4x), the LSB (bit 0) is assigned to Pin 2.
NOTE: The terminal connectors have the following features:
The figure below shows how data is mapped on the I/O base with a 984 Ladder Logic Compliant adapter. When the I/O is mapped as discrete points (0x), the LSB is assigned to Pin 2. When I/O is mapped as a word or register (4x), the MSB (bit 15) is assigned to Pin 2.
NOTE: The terminal connectors have the following features:
