Overview
It enables secure termination of low-voltage signals, therefore improving signal integrity across distributed automation architectures.
Moreover, this terminal block integrates seamlessly with Honeywell FSC I/O modules and associated system wiring assemblies.
Engineers select this component to simplify installation while maintaining consistent electrical performance in industrial environments..
Specification
| Item | Specification |
|---|---|
| Product Model | Honeywell 900TEK-0200 |
| Product Type | FSC Series Control Processor Module (CPM) |
| Processor | Dual-core ARM® Cortex™-A9, 32-bit, 667 MHz |
| Maximum ControlEdge 900 I/O Modules | 144 |
| Maximum Total I/O Count per Controller | 20,481 |
| Maximum ControlEdge 900 I/O Racks | 12 |
| User Programming Memory | 32 MB physical UOC, 128 MB virtual UOC |
| Nonvolatile Memory | 16 Mbits |
| Nonvolatile Data Retention | 20+ years, battery-free |
| SD Card Support | 32 GB, Class 6 / Class 10 industrial SD card |
| SD Card Function | Controller memory retention during power failure |
| Controller Redundancy | Supported |
| CPU Watchdog | Automatic reset upon detected CPU error |
| Real-Time Clock Resolution | 1 ms |
| I/O Scan Time | 10 ms to 3000 ms, adjustable per I/O module |
| Switchover Behavior | Internal parameters, variables, and outputs maintained |
| Ethernet Ports | 4 ports |
| Network Connector | Shielded RJ45, auto-crossover |
| Network Speed | 10/100Base-TX, auto-detecting |
| Electrical Isolation | 1500 V RMS, 1 minute at 60 Hz |
| Transient Voltage Protection | 600 W peak pulse, 10×1000 μs waveform |
| Diagnostic Indicators | Status LEDs on CPM and each Ethernet port |
| Supported Protocols (Ports 1–2) | CDA through FTE, Modbus/TCP |
| Supported Protocols (Ports 3–4) | ControlEdge 900 I/O, EtherNet/IP, PROFINET |
| Embedded Firewall | Supported on all Ethernet ports |
| IPSec Support | Supported on Ethernet ports 1 and 2 |
| Status LEDs | Two LEDs, three colors each, indicating status and role |
FAQ
Q1: What role does the 900TEK-0200 play in a ControlEdge 900 system?
A1: It functions as the central control processor managing I/O, networks, and control logic execution.
Q2: How many I/O points can one controller support?
A2: The controller supports up to 20,481 combined physical and network-based I/O points.
Q3: Does the module support controller redundancy?
A3: Yes, it fully supports redundancy with seamless switchover and maintained control states.
Q4: Which industrial Ethernet protocols are supported?
A4: It supports Modbus/TCP, EtherNet/IP, PROFINET, and ControlEdge 900 I/O protocols.
Q5: How is data retained during power loss?
A5: An SD card preserves controller memory, therefore maintaining data without batteries.
Q6: Is cybersecurity built into the processor?
A6: Yes, embedded firewall and IPSec features provide strong network security.
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