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3-CPU3 EST3 Central Processor Unit
₹ 1,13,500 Get Latest Price
Product Specifications
| Agency Listings | UL, ULC, CSFM, CE, LPCB EN54* pending. |
| Alarm Current | 155 mA |
| Availability | In Stock |
| Contact Ratings | Nonbypassable Alarm, Supervisory and Trouble Form 'C' 1A at 30 Vdc |
| Data Down Loading | RJ45 Jack |
| Mounting | 2 - Left most local rail spaces |
| Operating Environment | 0 Degree C - 49 Degree C (32 Degree F - 120 Degree F); 93% at 40 Degree C Non-Condensing |
| Standby Current | 145 mA |
| Terminal Size | 18-12 AWG (1.0mm2 to 2.5mm2) |
GST No - 33BIYPS2247E2ZW | Member since 2026
138, Indira St, Radhakrishnan Nagar, Valasaravakkam, Chennai, Tamil Nadu 600087
3-CPU3 EST3 Central Processor Unit Read More...
Product Details
The 3-CPU3 is the Central Processing Unit Module monitoring the status of all modules and providing the link for network communications. Although each local rail card contains their own microprocessor, the 3-CPU3 provides all inter-module communication and has the ability to download rail module operating parameters. Upon power up the 3-CPU3 automatically learns all local rail module attributes and locations. Site specific software is loaded into the 3-CPU3 which then downloads data to each local rail module. Firmware upgrades are also done from the 3-CPU3 eliminating the need to unplug chips on rail modules. Internal rail communications is accomplished in a broadcast protocol for fast response.Mounting must be in the first two local rail spaces. Options for the 3-CPU3 include the addition of an LCD display and User Interface, RS-232 Communication Card, and RS-485 Series Network Communication Cards.The 3-CPU3 is fully compatible with the 3-CPU and 3-CPU1 modules.Standard Features: 16 bit processor Up to 1,000 history events RS-485 local rail communications Multiplexed audio channels Network communication RS-485 RS-232 communication card Form ‘C' contacts for: Alarm, Supervisory and Trouble Low voltage memory write protection Non-volatile memory
138, Indira St, Radhakrishnan Nagar, Valasaravakkam, Chennai, Tamil Nadu 600087
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