HIMA X-AI 32 01 Analog Input Module

The X-AI 32 01 analog input module is intended for use in the programmable electronic system (PES) HIMax.

The module is inserted into any of the base plate slots with the exception of the slots reserved for system bus modules. For more information, refer to the System Manual (HI 801 001 E).

The module is used to evaluate up to 32 analog input signals.

The module is TÜV-certified for safety-related applications up to SIL 3 (IEC 61508, IEC 61511 and IEC 62061), Cat. 4 and PL e (EN ISO 13849-1).

Refer to the HIMax Safety Manual (HI 801 003 E) for more information on the standards used to test and certify the module and the HIMax system.

Safety Function
The module measures the current of the connected devices with safety-related accuracy, providing the transmitter supply with a guaranteed minimum voltage.

The safety function is performed in accordance with SIL 3.

Reaction in the Event of a Fault
If a fault occurs, the module adopts the safe state and the assigned input variables transmit the initial value (default value = 0) to the user program.

The initial values must be set to 0 to ensure that the input variables transmit the value 0 to the user program if a fault occurs. If the raw value is evaluated instead of the process value, the user must program the monitoring function and the value in the event of faults from within the user program.

The module activates the Error LED on the front plate.

Type Label

• The type label specifies the following important details:
• Product name
• Mark of conformity
• Bar code (2D or 1D code)
• Part number (Part-No.)
• Hardware revision index (HW Rev.)
• Software revision index (SW Rev.)
• Operating voltage (Power)
• Ex specifications (if applicable)
• Production year (Prod-Year:)

QA:

Q1: What is the safety integrity level (SIL) of the X-AI 32 01?
A1: The F3335 is certified for safety-related applications up to SIL 3 according to IEC 61508.

Q2: Can the X-AI 32 01 be used in hazardous areas?
A2: Yes, it has ATEX EC Type Examination Certificate for [EEx ib] IIC, suitable for Zone 1 applications. The outputs are intrinsically safe.

Q3: What types of field devices can be connected?
A3: It can control intrinsically safe solenoid valves (see list in datasheet) and supply 0/4-20 mA intrinsically safe transmitters.

Q4: Does the module require cooling?
A4: Yes, forced ventilation via fan (K9203 or K9212) is mandatory. In H41q subrack, fan K9212 must be installed directly under the module.

Q5: Can outputs be wired in parallel?
A5: Yes, two output circuits of one or two X-AI 32 01 modules can be wired in parallel for redundant operation, respecting reduced maximum values.

HIMA X-AI 32 01 Analog Input Module PDF Datasheet