This steady LED green light module from A-B is designed for industrial control applications. It offers reliable signaling and visual indication, making it an essential component in various automation systems.

Brand: SIEMENS Model: 545-714 Input voltage range: 100-240VAC Output voltage: 24VDC Output current: 5A Power: 120W Operating temperature range: -25 ° C to + 70 ° C Protection class: IP20 Weight: approx. 1.2kg Dimensions: 130mm X 80mm X 50mm SIEMENS 545-71 The power module adopts advanced circuit design and high quality components to ensure its stable operation in various harsh environments.This power supply module not only has efficient power conversion capability, but also has excellent overload protection mechanism, which can effectively prevent equipment damage caused by sudden load change. In addition, its compact design makes installation easier and saves space.

Honeywell JACE-91250 Technical Specifications
General Information
Manufacturer: Honeywell (Tridium Niagara Framework)

Model: JACE-91250

Type: Advanced Building Automation Controller

Primary Use: HVAC, lighting, security, and energy management integration

Hardware Specifications
Processor & Memory
CPU: Quad-core ARM Cortex-A9 @ 1.0 GHz

RAM: 2 GB DDR3

Flash Storage: 8 GB eMMC (expandable via microSD)

Communication Ports
Ethernet: 2× 10/100/1000 Mbps (RJ45)

Serial Ports: 2× RS-485 (for BACnet MS/TP, Modbus RTU, etc.)

USB: 2× USB 2.0 (for configuration/drivers)

Wireless: Optional Wi-Fi/4G LTE module

Expansion & I/O
Slot for Expansion Modules: Supports Honeywell I/O modules (e.g., analog/digital)

Max Supported Points: ~100,000 (software-dependent)

Software & Protocols
Operating System: Embedded Linux (Niagara 4 Framework)

Supported Protocols:

BACnet (IP & MS/TP)

Modbus (TCP/RTU)

LonWorks (optional)

OPC UA/DA

MQTT (for IoT/cloud connectivity)

SNMP (network monitoring)

Performance & Capacity
Concurrent Users: Supports 50+ simultaneous connections

Alarm Capacity: 50,000+ alarms

Database Storage: 5+ years of trend data (configurable)

Power & Environmental
Power Supply: 24V AC/DC or PoE+ (Power over Ethernet)

Power Consumption: 15W (typical)

Operating Temperature: -40°C to +70°C (-40°F to +158°F)

Humidity: 10–90% non-condensing

Ingress Protection: IP30 (indoor use)

Certifications & Compliance
UL 916 (Energy Management)

CE, FCC, RoHS

BACnet BTL Listed

Cybersecurity: TLS 1.2/1.3, role-based access

Key Features
✔ High-performance edge controller for large-scale BMS
✔ Multi-protocol integration (legacy & modern systems)
✔ Cybersecurity hardened (SSL encryption, secure boot)
✔ Cloud-ready (Niagara Edge-to-Cloud)

Typical Applications:

Smart buildings

Data centers

Industrial automation