Overview
The Honeywell 10106/2/1 Digital Input Module provides reliable monitoring of discrete signals within FSC safety control systems.
It detects changes in input states and communicates them to the FSC CPU for rapid processing.
Moreover, this module integrates seamlessly into FSC racks, allowing engineers to maintain validated safety system architectures efficiently.
Specification
| Parameter | Detailed Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 10106/2/1 |
| Product Type | Fail‑Safe Line‑Monitored Digital Input Module |
| Series | FSC (Fail Safe Controller) Series |
| Number of Input Channels | 16 independent channels for discrete monitoring |
| Input Type | NAMUR (DIN 19234 compliant) or dry contact status signals |
| Input Voltage | 24 V DC ±10% |
| Switch Level Current | 1.4 to 1.9 mA per channel |
| Hysteresis | 0.2 mA ± 0.05 mA |
| Input Resistance | Typically 0.5 MΩ (–40 V to +40 V) |
| Field Wire Resistance | ≤ 50 Ω |
| 8 V Loop Supply Output | 7.9 – 8.7 V DC, 170 mA short‑circuit proof |
| Earth Fault Monitor | Detects earth leakage faults in all loops |
| Power Requirements | 5 V DC @ 160 mA; 24 V DC @ 110 mA |
| Diagnostics | Integrated loop and earth connection fault detection |
| Module Approvals | CE, UL, TÜV, FM (meets industrial safety standards) |
| Safety Class | AK1‑6 according to DIN 19250 |
| Software Version Requirement | ≥ 510 for full diagnostics and operation |
| Space Requirements | 4 TE (width), 3 HE (height) typical FSC module |
| Operating Environment | Industrial control cabinets and safety‑critical facilities |
| Operating Temperature | Standard industrial range (–20°C to +60°C) |
| Mounting | Rack‑mounted FSC chassis or DIN rail support |
| Weight | Approx. 0.2–0.3 kg depending on configuration |
FAQ
Q1: What is the primary function of the Honeywell 10106/2/1 Digital Input Module?
It monitors discrete input signals and communicates their status to the FSC CPU for safety processing.
Q2: How does this module enhance system safety?
Moreover, it provides immediate feedback for critical signals, ensuring fast response to emergency conditions.
Q3: Can this module operate in redundant FSC system architectures?
In addition, it supports redundant FSC configurations, maintaining reliable input monitoring during backup operations.
Q4: Where is the 10106/2/1 installed within FSC racks?
It installs directly into a standard FSC module slot, integrating with CPUs, communication, and other I/O modules.
Q5: Which industries typically use this digital input module?
For instance, it is deployed in oil and gas, chemical, power generation, and other safety-critical facilities.
Q6: Does the module support long-term maintenance and system upgrades?
Therefore, engineers can maintain reliable input monitoring while performing phased system expansions or upgrades.
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