The ABB TP855 baseplate module supports ABB’s Advant 800xA safety systems. It offers secure mounting for safety components. Additionally, it ensures stable electrical connections in demanding automation environments. Engineers can install and maintain it easily due to its modular design. It supports both input and output configurations, making it highly versatile. Therefore, the TP855 improves system reliability and safety performance across various industrial applications.

Technical Specifications

The TP855 delivers dependable electrical performance and I/O flexibility. Moreover, it withstands extreme conditions without loss of function.

Electrical Specifications

• Power Supply Voltage: 24 V DC ±10%

• Power Consumption: 5 W nominal

• Insulation Resistance: ≥100 MΩ @ 500 V DC

• Surge Protection: 1500 V (IEC 60255-5 compliant)

Digital Inputs

• Channels: 16

• Input Voltage: 24 V DC

• Input Current: 5 mA per channel

• Input Impedance: 4.7 kΩ

• Isolation: 1000 V between I/O and logic circuit

Digital Outputs

• Channels: 16

• Output Type: Solid-state relay

• Voltage Range: 12–30 V DC

• Max Output Current: 0.5 A per channel

• Protection: Overvoltage and short-circuit

Environmental Conditions

• Operating Temperature: -25°C to +70°C (-13°F to +158°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Humidity: 10% to 95% RH, non-condensing