Honeywell 10106/2/1 FSC Line-Monitored Digital Input Modules
Manufacturer: Honeywell
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Part Number: 10106/2/1
Condition：New with Original Package
Product Type: Digital Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 10106/2/1 FSC Line-Monitored Digital Input Module
Configured for discrete signal acquisition in Fail Safe Control networks, the Honeywell 10106/2/1 (10106/2/1 Line-Monitored Digital Input Module) provides direct physical and electrical execution by monitoring sixteen independent NAMUR-compatible field channels.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 10106/2/1 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.2 to 1.0 kg |
| Dimensions | 4 TE x 3 HE (4 HP, 3U eurocard format) |
| Operating Temp | Standard industrial operating range |
| Power Consumption | 5 VDC at 160 mA; 24 VDC at 110 mA |
| Number of Input Channels | 16 NAMUR-compliant digital inputs |
| Switch Level / Hysteresis | 1.4 to 1.9 mA / 0.2 mA (+/-0.05 mA) |
| Loop Supply Output | 7.9 to 8.7 V (170 mA short-circuit proof) |
| Maximum Field Wire Resistance | 50 Ohm |
Channel-to-Channel Isolation and Process Control
The module processes sixteen active sensor loops while enforcing rigorous channel-to-channel isolation to prevent loop cross-interference across safety-related networks. Internal circuitry monitors incoming current thresholds according to DIN 19234 standards, while cold junction compensation and digital filtering algorithms stabilize signal interpretation under heavy electrical noise. Furthermore, integrated diagnostic routines evaluate field wiring continuity, detecting open and short-circuit faults across each connected loop during continuous system execution.
Frequently Asked Questions
Q: What are the current threshold switching levels for the NAMUR input channels?
A: The input channels switch between valid states within a range of 1.4 to 1.9 mA, utilizing a hysteresis of 0.2 mA (+/-0.05 mA).
Q: What power supply loads does the module draw during active operation?
A: The unit consumes 160 mA from the 5 VDC backplane rail and 110 mA from the 24 VDC system rail.
Q: Does the module supply power to external field sensors?
A: Yes, the integrated loop supply provides an output voltage between 7.9 and 8.7 V with a short-circuit proof current limit of 170 mA.
Field Installation Guidelines
Ensure system rack power is completely de-energized before handling the hardware. Align the printed circuit board edges of the 10106/2/1 module with the designated 4 TE wide guide slots inside the Honeywell FSC chassis. Slide the unit firmly into the backplane until the rear interface connector seats securely. Fasten the top and bottom front panel mounting screws to establish proper chassis ground continuity and secure mechanical retention before applying system power.