Features:
- Sixteen two-wire current inputs convert field-loop signals into ET 200PA SMART+ process data.
- Two converter groups divide channels 0 to 7 from channels 8 to 15.
- Each transmitter path has a current-limited sensor supply and channel-status indication.
Field current reaches Siemens 6DL1164-6GH00-0PH1 through the terminal block, passes through the selected measurement range, and becomes a backplane value.
The converter groups of 6DL1164-6GH00-0PH1 share cycle and integration resources, so channel settings affect acquisition timing rather than the physical wiring order.
Front indicators on 6DL1164-6GH00-0PH1 separate supply and maintenance states from the status of individual current channels.
The Siemens 6DL1164-6GH00-0PH1 ET 200PA SMART+ AI 16xI 2-Wire PA Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6DL1164-6GH00-0PH1 ET 200PA SMART+ AI 16xI 2-Wire PA Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Input Organization and Ranges
- Group one: Channels 0 through 7 share the first internal conversion group.
- Group two: Channels 8 through 15 share the second internal conversion group.
- Range selection: Each channel can be parameterized for 0-10 mA, 0-20 mA, or 4-20 mA.
- Data width: Resolved values use 16 bits including the sign.
Two-Wire Transmitter Supply Paths
- Channel feeds: Sixteen 24 V outputs provide one supply path for each two-wire transmitter.
- Current limit: Each sensor-supply output is short-circuit protected and limited to 46 mA maximum.
- Terminal role: Field current and sensor power terminate on the separately ordered terminal block.
- Backplane role: The module supply and process data connect through the ET 200PA SMART+ backplane.
Integration, Cycle and Smoothing
- Integration choice: The conversion filter can be aligned to 10, 50, or 60 Hz conditions.
- Cycle boundary: All channels are acquired within the documented 400 ms module cycle.
- Smoothing levels: None, weak, medium, and strong smoothing change the response of the measured value.
- Measurement core: Sigma-delta conversion generates the digital channel values from loop current.
Module and Channel Indication
- Supply loss: The module can report a missing or inadequate supply voltage.
- Range faults: Configured limits produce underflow or overflow diagnostics.
- Wire break: Wire-break monitoring applies channel by channel to the 4-20 mA range.
- Front LEDs: DIAG, MT, PWR, and channel LEDs separate module state from individual inputs.