The ABB 07KT93 (Order Code GJR5251300R0101) is a high-performance Central Processing Unit (CPU) within the Procontic CS31 and Advant Controller 31 (AC31) series. This controller is designed as an intelligent decentralized automation node, capable of executing complex control tasks locally while maintaining seamless integration into a broader distributed control system (DCS) or PLC network.
The 07KT93 integrates a 16-bit processor with a comprehensive set of on-board digital I/O, including 24 DC inputs and 16 transistor outputs. Its architecture is specifically optimized for real-time applications such as PID control, high-order mathematical functions, and high-speed counting. With dual programmable RS-232 ports and an RS-485 system bus, it provides the flexibility required for Modbus communication, programming, and fieldbus networking in rugged industrial environments.
Detailed hardware and operational parameters for the 07KT93 GJR5251300R0101:
| Parameter | Specification Details |
| Model Number | 07KT93 |
| Order Code | GJR5251300R0101 |
| Series | Procontic CS31 / Advant Controller 31 |
| Processor Type | 16-bit Motorola 68HC11 |
| Program Memory | 14 KB Flash EPROM |
| On-board Digital Inputs | 24 channels (24 VDC) |
| On-board Digital Outputs | 16 transistor outputs (24 VDC / 0.5A) |
| High-Speed Counter | 1 channel, up to 10 kHz |
| Communication Ports | 2 x RS-232 (Programmable), 1 x RS-485 (CS31 System Bus) |
| Real-Time Clock | Integrated with battery backup |
| Operating Voltage | 24 VDC Nominal |
| Dimensions (W x H x D) | 152 mm x 102 mm x 254 mm |
| Operating Temperature | -20 °C to +60 °C |
| Weight | 1.0 kg |
| Country of Origin | Sweden |
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