Features:
- Eight fail-safe channels acquire two- or four-wire current-transmitter signals.
- A HART primary master on each channel exchanges digital device information over the loop.
- Terminal-block selection determines sensor supply and redundancy arrangements.
The module converts the configured loop current into the process value evaluated by the safety program.
Two-wire sensors can use the channel supply, while four-wire devices retain their separate field power.
Diagnostics identify a sensor-supply or loop problem without confusing it with HART parameter traffic.
The Siemens 6DL1136-6AA00-0PH1 ET 200SP HA Fail-Safe HART Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6DL1136-6AA00-0PH1 ET 200SP HA HART Input 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.
Relating transmitter wiring to measured current
- Two-wire path: The channel supply powers the transmitter and measures current in the same loop.
- Four-wire path: A separately powered transmitter returns its current signal to the configured input.
- Input span: The selected 0–20 mA or 4–20 mA range defines conversion into the controller value.
- Safety value: The measured channel data enters the fail-safe process image used by the F-program.
Exchanging device data without replacing the process value
- Primary master: Every channel initiates the documented HART communication with its field device.
- Shared conductors: Digital HART messages use the same wiring as the analog current loop.
- Analog priority: The configured current remains the channel value processed by the controller.
- Service data: Parameters and device variables travel through the HART records assigned to the module.
Matching the module to its BaseUnit arrangement
- H1 option: The module uses the supported H1 terminal assignment for its documented station layout.
- F1 option: An F1 terminal block is required when the module participates in redundancy.
- H0 and N0: These terminal types support the additional wiring arrangements named in the exact data.
- Color coding: CC00 identifies the module-specific color-coding plate used at the terminal position.
Locating field faults before safety evaluation
- Wire break: Continuity monitoring detects an open path in an enabled current channel.
- Sensor supply: Short-circuit protection limits a fault on the corresponding 24 V transmitter feed.
- Range monitoring: Overflow or underflow identifies a measured signal outside the configured span.
- Module indication: Status and diagnostic LEDs separate local channel conditions from a module-level event.