AKCP sensorProbeX+ SPX8-X20 – Powerful monitoring for data centres and industry
AKCP sensorProbeX+ SPX8-X20
The AKCP sensorProbeX+ SPX8-X20 is an advanced modular monitoring platform designed for server room monitoring, data center supervision, and industrial safety. With eight intelligent RJ45 sensor ports and twenty fully configurable dry contacts, it combines environmental monitoring with seamless external system integration. The SPX8-X20 is tailored for organizations that require reliable IT infrastructure monitoring with the highest levels of stability, security, and scalability.
Key Strengths of the SPX8-X20
- 8 intelligent sensor ports for AKCP sensors
- 20 dry contacts for integration of external systems
- Protocols supported: SNMP v1/v2/v3, MQTT, HTTPS, Syslog
- Secure remote monitoring via VPN, RADIUS, and IPv6
- Durable aluminum housing, fanless design
- MTBF over 10 million hours – maximum reliability
- Energy efficient with only 1 Watt consumption
Sensor Integration and Scalability
The SPX8-X20 supports the full range of AKCP intelligent sensors. From temperature and humidity to airflow sensors and thermal mapping, it provides precise monitoring of critical IT environments. RFID swing handle locks, motion detectors, and door contacts enhance security, while power monitoring sensors ensure transparent AC/DC consumption tracking. Expansion modules such as sensor4 or dry contact add-ons enable flexible growth.
Dry Contact Integration
A core advantage of the SPX8-X20 is its 20 dry contacts. These inputs and outputs allow direct integration with fire alarms, UPS systems, HVAC, or access control. Output logic can control lighting, fans, or pump systems – linking IT monitoring with active building automation and safety measures.
Protocols and Communication
Supported standards include:
- SNMP monitoring for Nagios, PRTG, or Check_MK
- MQTT/MQTTS for IoT platforms
- HTTPS – secure web admin access
- Syslog – centralized logging
Power over Ethernet (PoE) simplifies installation, combining data and power over one cable.
Robustness and Reliability
Designed for 24/7 operation, the SPX8-X20 features an industrial-grade aluminum enclosure, fanless cooling, and energy-efficient 1 Watt operation. With a mean time between failures of over 10 million hours, it ensures long-term stability and minimal maintenance needs.
Expansion Modules
- sensor4 modules for additional sensor ports
- Thermal map sensors for 3D rack monitoring
- RFID swing handle locks for access security
- Relay modules and analog inputs for external control
- 4G modem and GPS for secure remote sites
- Internal mini-UPS for backup power
Scalability and Connectivity
With both Basic Expansion Bus (BEB) and RS485 support, the SPX8-X20 adapts to local rack expansions or remote sensor integration up to 300 meters, making it suitable for large installations and multi-room deployments.
Application Areas
- Data center monitoring – full climate, power, and security control
- Server room monitoring with temperature, airflow, and leak detection
- Facility management monitoring via dry contact integration
- Industrial applications – process and safety monitoring
- Telecom and utilities – redundant monitoring for critical infrastructures
Future-Ready Monitoring Platform
The AKCP sensorProbeX+ SPX8-X20 delivers flexibility, scalability, and advanced monitoring depth. From precision climate analysis and dry contact integration to IoT-ready MQTT monitoring, it covers the full spectrum of IT infrastructure monitoring. The result is maximum transparency, efficiency, and infrastructure reliability for organizations of all sizes.
AKCP sensorProbeX+ SPX8-X20
SPX8-X60 (Technical data AKCP manufacturer specifications)
| Parameter | Details |
|---|---|
| Dimensions | 474.9 mm (W) x 88.4 mm (H) x 427.4 mm (D), 2U design |
| Expansion ports | EXP port for connection to EXP remote units BEB port for connection of max. 2x SPX+ BEB remote units |
| Mounting | Horizontal 2U mounting DIN rail mounting |
| Power supply | External power adapter 5.5 V / 3 A Input voltage/current: 100–240V AC, 0.22 A Options: – Power over Ethernet (PoE) – Dual 12–24 VDC internal power supply – Dual 40–60 VDC internal power supply |
| Status indicators | LED for power supply LED for network connection LED for sensor status and threshold alarms Internal buzzer for alarms |
| Components | Highly integrated, energy-efficient SMT technology for long-term reliability |
| Operating environment | Temperature: 0 °C to 70 °C (Industrial option: -25 °C to +70 °C) Humidity: 20 % to 80 % (non-condensing) |
| MTBF | 10,950,000 hours (based on field experience with sensorProbe+) |
| Base unit | 8x ports for intelligent sensors 60x dry contacts (potential-free) 1x EXP / Modbus / RS485 interface 1x BEB port 2U rack mounting with brackets |
| Max. sensor count | Maximum 150 online sensors (including expansion modules and virtual sensors) |
| SPX+ expansion modules | – 8x sensor port modules for AKCP sensors or cabinet door locks – 60x dry contact modules (3 configurations): • configurable I/O (0VDC/5VDC) • input only, 5VDC, optically isolated • isolated contact input (5–30VDC) • isolated AC detection (5–30VAC @44mA) – 4x mini relays for controlling larger relays – 4x 0–5VDC / 4–20mA inputs for third-party sensors – 2x 0–5VDC / 4–20mA inputs + 2x mini relays – valve control module |
| Optional | – internal mini UPS: 4x AA batteries – internal 40–60 VDC power supply – 4G cellular modem with external antenna – Power over Ethernet (PoE) – internal DC power supply |
| Max. users | 500 users (standard: 100 users) |
| Supported protocols | Rsyslog MQTT / MQTTS SNMP v1/v2 IPv6* RADIUS* TACACS* HTTPS Encrypted email |
| Licensing | – VPN: Connection to AKCPro Server via Ethernet or cellular network – Virtual sensor pack: 5 sensors per pack, max. 80 – Each SPX+ contains 10 free virtual sensors – Modbus/PMS: Up to 4 Modbus devices with 15 sensors each – Access control up to 500 users – IPv6 support – RADIUS user authentication – TACACS authentication via RADIUS |
| Important notes | – Max. 60 Modbus RS485 sensors (including virtual sensors and Modbus devices) – Max. 60 Modbus TCP/IP sensors (including virtual sensors and Modbus devices) * Some features require additional licenses |