07KT94-S ABB Advant Controller 31 AC31-S Basic Controller Unit
Manufacturer: ABB
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Part Number: 07KT94-S
Condition：New with Original Package
Product Type: PLCs and Controllers
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB 07KT94-S Advant Controller 31 Safety PLC
The ABB 07KT94-S is a basic controller unit belonging to the Advant Controller 31 (AC31-S) safety PLC series, engineered for process control and industrial automation. It combines central control processing, integrated digital and analog I/O channels, and dedicated safety logic execution. Designed for high-reliability applications, it handles signal processing, fault detection, and field device interaction within distributed control architectures.
Integrated I/O Architecture and Processing
The unit provides a fixed onboard I/O capacity comprising 24 digital inputs, 16 digital outputs, 8 analog inputs, and 4 analog outputs. Built-in diagnostic LEDs deliver real-time visual monitoring of input and output channel states, helping technicians pinpoint system faults during operation without external diagnostics. Integrated safety logic executes alongside standard processing functions to maintain safe state control in monitored processes.
Communication Interfaces and Network Integration
The 07KT94-S features dual RS232 serial ports and an Ethernet interface for programming, local human-machine interface (HMI) connection, and network communication. Through FieldBus Plug (FBP) technology, the controller supports multi-protocol integration across Profibus DP, DeviceNet, Modbus, and OPC architectures. It operates on a 24 VDC power supply across a 20 to 28 VDC input range with a typical current draw of 50 mA.
Specifications
| Parameter | Specification |
|---|---|
| Model | 07KT94-S |
| Brand | ABB |
| Series | Advant Controller 31 (AC31-S) |
| Product Type | Basic Controller Unit |
| Digital Inputs | 24 channels |
| Digital Outputs | 16 channels |
| Analog Inputs | 8 channels |
| Analog Outputs | 4 channels |
| Communication Ports | 2 x RS232, 1 x Ethernet |
| Communication Protocols | Modbus, OPC, Profibus DP, DeviceNet |
| Fieldbus Technology | FBP (FieldBus Plug) |
| Operating Voltage | 24 VDC (20 to 28 VDC) |
| Current Consumption | 50 mA typical |
| Operating Temperature | 0 to +60 deg C |
| Storage Temperature | -40 to +85 deg C |
| Ingress Protection | IP20 |
| Dimensions (W x H x D) | 150 mm x 125 mm x 35 mm |
| Weight | 1.5 kg |
| Certifications | CE, UL, RoHS |
| Country of Origin | Germany |
Frequently Asked Questions
Q: What onboard I/O capacity is integrated into the ABB 07KT94-S controller? A: The controller incorporates 24 digital inputs, 16 digital outputs, 8 analog inputs, and 4 analog outputs directly on the base unit.
Q: What protocols and interfaces are supported for fieldbus communication? A: The unit features two RS232 ports and an Ethernet port, supporting Modbus, OPC, Profibus DP, and DeviceNet protocols via FBP (FieldBus Plug) technology.
Q: What power supply range is required for operation? A: The 07KT94-S operates on a nominal 24 VDC power supply with an acceptable voltage range of 20 to 28 VDC and a typical consumption of 50 mA.