Honeywell 10105/2/1 FSC Fail-Safe Analog Input Modules
Manufacturer: HONEYWELL
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Part Number: 10105/2/1
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 10105/2/1 FSC Fail-Safe High-Density Analog Input Module
The Honeywell 10105/2/1, also cataloged as the 10105/2/1 Fail-Safe High-Density Analog Input Module, operates as a dedicated hardware component for sixteen-channel analog signal acquisition within Honeywell Fail Safe Control (FSC) architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 10105/2/1 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.2 kg |
| Dimensions | 4 TE x 3 HE (4 HP, 3U) / 2.5 x 12.7 x 20.3 cm |
| Operating Temp | Standard industrial operating range |
| Power Consumption | 5 VDC at 35 mA; 24 VDC at 35 mA |
| Number of Input Channels | 16 analog channels |
| Nominal Input Range | 0 to 4.1 VDC (absolute maximum ±36 VDC) |
| A/D Converter Resolution | 12-bit (inaccuracy < 0.25%, ±1 LSB) |
| Input Resistance | Greater than 1 MOhm |
Channel-to-Channel Isolation and Process Control
The analog input module executes high-density data acquisition across sixteen independent channels while maintaining strict channel-to-channel isolation with greater than 60 dB crosstalk suppression. Internal signal processing circuits employ a 12-bit analog-to-digital converter to digitize voltage inputs within the 0 to 4.1 VDC range, while external voltage readback functions verify loop integrity. Furthermore, cold junction compensation algorithms and internal fault diagnostic routines support redundant safety configurations up to AK6 classification levels, ensuring stable operation during continuous process execution.
Frequently Asked Questions
Q: What is the input resistance of the analog channels on the 10105/2/1 module?
A: Each input channel presents an input resistance greater than 1 MOhm to minimize loading effects on connected field loops.
Q: How does the module handle current signals such as 4-20 mA from field transmitters?
A: Current signals require external conversion arrangements, such as the Honeywell FTA-T-14 field termination assembly or the 10105/A/1 analog input conversion module, to scale into the 0 to 4.1 VDC input span.
Q: What power rails are utilized by the module during active monitoring?
A: The unit draws operating power from both the 5 VDC backplane rail at 35 mA and the 24 VDC supply rail at 35 mA.
Field Installation Guidelines
Ensure that the chassis backplane power is turned off before inserting the module. Align the PCB card edges with the designated 4 TE wide guide slots in the Honeywell FSC rack. Push the module forward until the rear connector mates fully with the backplane pins. Fasten the top and bottom front panel screws to secure the mechanical ground connection and maintain structural stability.