Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | F6214 |
| Spare Model | F 6214 |
| Brand | HIMA |
| Product Type | Safety-Related Analog Input Module |
| Number of Channels | 4 |
| Input Signal | 4-20 mA |
| Additional Input Ranges | 0-20 mA; 0-1 V, 0-5 V, and 0-10 V |
| Input Voltage Range | 0-1.06 V for the specified input range |
| Resolution | 12 bits |
| Digital Value Scaling | 0 mV = 0; 1 V = 3840 |
| Input Resistance | 1 MOhm |
| Input Filter Time Constant | Approximately 10 ms |
| Maximum Scan Time | 100 ms for 4 channels |
| Wait Time After Test | 100 ms |
| Transmitter Supply | 20-25 V; 0-22 mA |
| Short-Circuit Current | 25 mA |
| Maximum Load Impedance | 900 Ohm |
| Shunt Resistor | 50 Ohm, 0.05% tolerance, 0.125 W |
| Shunt Temperature Coefficient | Less than 10 ppm/K |
| Basic Error | 0.2% at 25 deg C |
| Operating Error | 0.3% at 0 to +60 deg C |
| Electrical Strength | 250 V against GND |
| Electrical Isolation | Safety isolation |
| Operating Current at 5 VDC | 150 mA |
| Operating Current at 24 VDC | 250 mA |
| Space Requirement | 4 TE |
| Weight | 0.15 kg |
| Estimated Shipping Dimensions | 2 x 19 x 12.8 cm |
| Manufacturer | HIMA |
| Country of Origin | Germany |
| HS Code | 8537101190 |
Analog Signal Acquisition
The F6214 accepts analog signals from two-wire transmitters using the 4-20 mA current loop. It also supports specified voltage and current input ranges, allowing the module to acquire different types of analog process measurements. The 12-bit resolution defines the digital conversion granularity, while the stated input scaling provides a reference for interpreting voltage measurements.
Measurement Accuracy and Timing
The module specifies a basic error of 0.2% at 25 deg C and an operating error of 0.3% over 0 to +60 deg C. Its approximately 10 ms input filter time constant helps determine the response of the measured signal to input changes. The maximum scan time is 100 ms for all four channels, which should be considered when checking application response requirements.
Electrical Characteristics and Planning
The specified 50 Ohm shunt resistor supports current measurement by converting current into a proportional voltage. Its 0.05% tolerance and temperature coefficient below 10 ppm/K are relevant to measurement accuracy. The stated maximum load impedance is 900 Ohm.
The module requires 4 TE of rack space and has specified operating current requirements on both 5 VDC and 24 VDC supplies. The documentation also specifies a 100 ms wait after testing. These electrical and timing values should be checked against the system configuration before replacement or commissioning.
Safety-Related Configuration
The F6214 is identified as a safety-related module with safety isolation and a requirement class range of AK 1 to 6. The unused channels must be terminated during system planning. The applicable software building block is identified as HA-RTE-; confirm the required version against the installed operating system documentation before configuration.
Frequently Asked Questions
Q: How many analog signals can the HIMA F6214 handle?
A: The F6214 has four analog input channels. It supports 4-20 mA transmitter signals and the additional current and voltage ranges listed in the specifications.
Q: What should be checked when replacing an F6214?
A: Verify the complete model designation, channel requirements, input signal type, rack space, supply requirements, and system software configuration. Also confirm the required termination of unused channels.
Q: What are the main timing and accuracy specifications?
A: The module specifies a maximum scan time of 100 ms for four channels, an input filter time constant of approximately 10 ms, a basic error of 0.2% at 25 deg C, and an operating error of 0.3% from 0 to +60 deg C.
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