Introduction
Plant managers remember the days when a single controller could run an entire production line without a network of external modules. The ABB Advant Controller 07 KT 94 GJR5252100R0161 brings that era of practical, self-contained control into modern oil, gas and industrial automation cabinets. It is a compact DIN-rail module that combines digital, analog and counter functions in one housing, so you spend less time on panel wiring and more time on throughput.
What the 07 KT 94 Delivers
The 07 KT 94 is built around a 24 V DC supply with a maximum current consumption of 0.35 A. It provides 24 digital inputs, 16 digital transistor outputs, 8 configurable digital inputs/outputs, 8 analog inputs and 4 analog outputs. The integrated high-speed hardware counter runs in 7 operating modes with a counting range of -32768 to +32767 and a maximum counting frequency of 50 kHz. Flash EPROM memory totals 512 kB, and RAM reaches 2 MB. A real-time clock with 1-second resolution keeps event logging practical.
Technical Specifications
| Parameter | Value |
|---|---|
| Digital inputs | 24 channels, 3 groups of 8 |
| Digital transistor outputs | 16 channels, 2 groups of 8 |
| Digital inputs/outputs | 8 channels, 1 group |
| Analog inputs | 8 channels |
| Analog outputs | 4 channels |
| Rated supply voltage | 24 V DC |
| Current consumption | max. 0.35 A |
| High-speed counter | 7 modes, max. 50 kHz |
| Flash EPROM | 512 kB |
| RAM | 2 MB |
| Dimensions | 240 x 140 x 85 mm |
| Weight | 1.6 kg |
Where It Fits
The 07 KT 94 suits oil and gas skids, burner management panels and remote I/O cabinets where mixed signals arrive at one point. Its 24 digital inputs handle limit switches and pushbuttons, while the 8 analog inputs accept 0…10 V, 0…20 mA, 4…20 mA or Pt100 signals. The 4 analog outputs drive proportional valves or chart recorders. With CS31 system bus expansion, you can add up to 31 remote modules, reaching 992 digital inputs and 992 digital outputs.
Installation and Integration
Mount the 07 KT 94 on a DIN rail according to DIN EN 50022-35, 15 mm deep, or fasten it with four M4 screws. Wiring uses removable screw-type terminal blocks; power supply and CS31 bus terminals accept up to 1 x 2.5 mm2 or 2 x 1.5 mm2, while other terminals accept 1 x 1.5 mm2. Two serial interfaces support programming or man-machine communication, and one parallel interface connects a communication processor for networking with other bus systems. When integrating into fieldbus networks, confirm any required gateway or connection module with your supplier.
Reliability and Maintenance
Diagnostics cover cycle time monitoring, battery monitoring, syntax errors and checksum monitoring. Sixty LEDs show operating statuses and errors at a glance, including per-channel input and output states. The RAM contents are backed by a lithium battery module 07 LE 90 with a typical lifetime of 5 years at 25 degrees C. Inspect the battery periodically and follow the manufacturer’s safety manual for all service work. Please verify current lifecycle status and availability with Oil AutoTech before ordering.
FAQs
What is the supply voltage of the 07 KT 94?
It operates on a rated 24 V DC supply with a maximum current consumption of 0.35 A.
How many analog channels does the 07 KT 94 provide?
It offers 8 analog inputs and 4 analog outputs, configurable for voltage, current or Pt100 signals.
Can the 07 KT 94 be expanded?
Yes. CS31 system bus expansion supports up to 31 remote modules, reaching 992 digital inputs, 992 digital outputs, 224 analog input channels and 224 analog output channels.
What is the maximum counting frequency?
The integrated high-speed hardware counter reaches a maximum counting frequency of 50 kHz across 7 operating modes.
How is the 07 KT 94 mounted?
It mounts on a DIN rail according to DIN EN 50022-35, 15 mm deep, or can be fastened with four M4 screws.
Contact Oil AutoTech today for pricing and availability.
