AKCP IO-Digital8 (IODC8)

The AKCP IO-Digital8 (IODC8) is a powerful expansion module for the securityProbe series and compatible AKCP base units. It allows monitoring of up to 8 independent dry contacts through a single sensor interface, making it a particularly cost-efficient solution for expanding complex monitoring networks in data centers, industrial facilities, building management, and critical infrastructure.

Core Functions

• Monitoring of up to 8 independent dry contact inputs
• Individually configurable (normally open / normally closed)
• Status display directly in the securityProbe web interface
• Immediate alarm notification on status changes
• AutoSense: automatic detection & configuration within the system

Typical Applications

The IODC8 enables centralized monitoring of a wide range of critical systems, such as:

• UPS systems: notification of battery status, faults, or bypass
• Backup generators: operational and fault reports
• HVAC systems: monitoring of air conditioning, ventilation, and heating status
• Security and fire protection systems: signals from fire detectors or access control systems
• Industrial equipment: monitoring of control and switching signals

Versions for Flexible Cabling

• Version 1: One RJ45 port + 8 separate 2-pin connectors for direct short-distance wiring
• Version 2: One RJ45 port + two additional RJ45 ports, each with 4 contacts for structured cabling (longer distances)

Technical Specifications

• Contact types: 8 digital inputs (dry contact)
• Signal voltage: 0–5 V with pull-up
• Polling rate: multiple readings per second
• Cable length: up to 305 m via Cat5/6 cable
• Integration: AutoSense plug-and-play
• Disconnect function: alarm triggered on cable interruption
• Power supply: provided by securityProbe/sensorProbe base unit
• Dimensions: 132 × 54 × 34 mm
• Mounting: DIN rail or wall mount
• Safety note: contacts are not galvanically isolated – do not connect to voltage sources

Alarm Management

The IO-Digital8 sensor integrates seamlessly into AKCP systems and supports:

• E-mail alarm notifications
• SMS/MMS notifications via GSM/LTE modem
• SNMP traps for integration with Nagios, Zabbix, PRTG, OpenNMS, Tivoli
• Combined action plans (e.g., relay control, siren or strobe activation)

Scalability

Multiple IODC8 modules can be integrated into a single installation. This enables large infrastructures with numerous potential-free inputs to be represented—an important advantage for critical security and industrial environments.

Cost Efficiency and Benefits

• Cost efficiency: one port for eight contacts
• Flexibility: individually configurable inputs
• Scalability: from small server rooms to large industrial facilities
• Reduced cabling effort: structured connection concept
• Future-proof: SNMP integration into leading monitoring software

Advantages of the AKCP IO-Digital8

• Monitoring of up to 8 independent dry contact inputs
• Seamless SNMP integration
• Status display and monitoring via web interface
• Individual configuration (NO/NC)
• AutoSense plug-and-play connection
• Versions for short- and long-distance cabling
• Alarms via e-mail, SMS, or SNMP
• Activation of external alarm devices possible
• Compact design for various installation scenarios
• Efficient expansion for existing monitoring systems

The AKCP IO-Digital8 sensor (IODC8) is the ideal expansion module for critical monitoring environments. With the ability to integrate up to 8 digital dry contacts via a single interface, it provides cost savings, easy installation, and comprehensive flexibility.

Whether in data centers, industrial facilities, or building management systems, the IO-Digital8 efficiently and reliably extends any AKCP infrastructure.