Features:
- Universal analogue channel allocation for mixed measurement and control duties
- Bidirectional HART access for supported transmitters and valve-positioner loops
- Intrinsically safe field interfaces with individual channel diagnostics
One universal module can cover a mixed analogue station, reducing the need to reserve separate positions for measurement and control hardware.
Support for multiple transmitter wiring types gives designers a common IS1+ platform for both simple and higher-wire-count field devices.
A -40 to +75 °C ambient range, IP20 module enclosure, and horizontal or vertical mounting provide clear limits for enclosure and cabinet planning.
Apter Power can support documentation, quotation, and procurement requests for the STAHL 9468/33-08-10 HART Analogue Universal Module.
STAHL 9468/33-08-10 HART Analogue Universal 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.
- Each of the eight Ex i channels has adjustable input or output parameters.
- Supported signal ranges are 4–20 mA and 0–20 mA.
- Two-conductor transmitters receive a documented 16 V supply at 20 mA.
- Three-wire, four-wire, and active mA-source arrangements consume two channels.
- Selectable filter modes trade signal response against 50 or 60 Hz interference rejection.
- Measurement discrimination is 14.75 bit, or 12.75 bit with HART under the small-filter condition.
- Line-fault monitoring and input/output error behavior are independently parameterized functions.
- HART live-list scanning and No, 8HV, or 4HV cyclical-data variants are available in the module parameters.
- The module installation range is Zone 2, Class I Division 2, and the safe area.
- A suitable enclosure is required for the area of application.
- The Ex interface connects field circuits in Zones 0, 1, 2, 20, 21, and 22; these are not module installation locations.
- Intrinsically safe Ex ia auxiliary power is supplied through BusRail type 9494.
- Two- and three-conductor HART transmitter loops in process measurement systems.
- Active-source and four-wire transmitter process loops requiring an intrinsically safe remote-I/O interface.
- Control-valve and positioner loops requiring 0/4–20 mA output with bidirectional HART.
- IS1+ remote-I/O stations installed in Zone 2 or Class I Division 2 with Ex i field circuits.