Overview
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | 07KR91 GJR5250000R0151 |
| Product Type | Central Processing Unit (Central Unit) |
| Series | Advant OCS / Controller 31 (CS31) |
| CPU | Motorola 68030, 32-bit processor |
| Program Memory | ~1 MB |
| Data Memory | ~128 kB |
| I/O Capacity | Supports up to 256 I/O points |
| Digital Inputs | 20 |
| Digital Relay Outputs | 12 outputs (relay type) |
| Communication Ports | Ethernet, RS-232C, and system bus (CS31) |
| Counting Input | Handles frequencies up to 10 kHz |
| Real-Time Clock | Built-in |
| Mounting | DIN rail or screw mount options |
| Dimensions | ~ 40 × 137 × 22.5 mm |
| Weight | ~ 0.6 kg |
| Operating Temperature | 0°C to +55°C |
FAQ
Q1: Is the 07KR91 (GJR5250000R0151) brand new and original?
Yes, we only supply fully original, factory-new ABB units.
Q2: Do you stock the 07KR91?
Yes, we generally maintain inventory. Delivery usually occurs within 3–14 days depending on quantity and logistics.
Q3: What if the unit fails or has defects?
We offer a 30-day return policy for verified quality issues to ensure satisfaction.
Q4: What kind of I/O capacity does this unit support?
07KR91 supports up to ~256 I/O points, including 20 digital inputs and 12 relay outputs.
Q5: What operating environments can this unit handle?
It performs reliably in industrial settings within the temperature range of 0°C to +55°C.
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