Edwards 3-RS485-RC
Edwards 3-RS485-RC
RECON-Card Network Communications Class A
Regular price
$528.53
Sale price
$528.53
Regular price
Shipping calculated at checkout.
Out of stock; call for lead time
EST3 RS-485 Network Communications Card
Key Features
- Class A or Class B network communication option
- RS-485 serial communications interface
- Supports up to 64 network nodes
- Extended communication distance capability
- Dual audio signal circuits (digitized)
- Fail-safe network redundancy
- Mounts directly to Central Processor Unit
Technical Specifications
- Communication: RS-485 digital serial
- Network nodes: Up to 64 supported
- Network distance: Miles of extended runs possible
- Circuits: Class A (Style 7) or Class B (Style 4) selectable
- Audio circuits: Two additional Class A (Style 7) circuits
- Fail-safe: Auto-connect backup on card/CPU failure
- Mounting: Back of Central Processor Unit
- Operating temperature: 32-120°F (0-49°C)
- Humidity: 0-93% noncondensing
- Installation: 3-RS485 and 3-RS232 Option Card manual available
Certifications
- UL listed for EST3 systems
- NFPA 72 compliant
- RS-485 communication certified
Recently Viewed
Why Protegis?
Thousands of Parts
We source our legacy parts from multiple sources, to make sure you can keep your system running.
Protegis Guarantee
Reconditioned parts are backed by our one year, no-hassle warranty with free replacement or repair.
Multiple Brands
You can search from our extensive list of manufacturers to find the right part for your system.
