07AC91 GJR5252300R0101 ABB Analog output module High precision multi channel industrial grade reliability
07AC91 GJR5252300R0101 ABB Analog output module High precision multi channel industrial grade reliability
ABB 07AC91 is a high-performance 4-channel analog output module, specifically designed for ABB automation control systems, used to precisely output control signals to actuators, control valves and other equipment. This module supports multiple standard industrial signal types, including current and voltage output, and features high precision and long-term stability. It is widely used in industries such as power, chemical engineering, water treatment, metallurgy, and HVAC.
Product Overview: ABB 07AC91 (GJR5252300R0101)
| ABB Order Code | 07AC91 |
| Manufacturer Part Number | GJR5252300R0101 |
| System Compatibility | ABB AC 800F / Freelance DCS |
| Module Type | Digital Input (DI) Module |
| Number of Inputs | 16 channels |
| Input Voltage | 24 V DC (nominal), operating range 15–30 V DC |
| Input Type | Sinking (NPN-compatible); requires external 24 V DC source from field |
| Input Current | ~3 mA per channel at 24 V DC |
| Input Filter Delay | Adjustable via software 0.2 ms, 1 ms, 3 ms, or 10 ms (for noise immunity) |
| Isolation | Channel-to-channel: Not isolated (common ground per group) Field-to-backplane: Galvanic isolation (500 V AC RMS) |
| Connection Type | Removable screw terminal block (Phoenix-style, 18-pole) |
| Status Indicators | 16 green LEDs (one per input) + 1 module status LED |
| Power Consumption | ~1.2 W (supplied via backplane) |
| Mounting | DIN rail in standard AC 800F/Freelance I/O rack |
| Operating Temperature | 0°C to +60°C |
| Certifications | CE, UL, CSA, ATEX (for use in hazardous areas when installed per guidelines) |
Product Images
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