Emerson
SISNet Repeater Module KJ2221X1-BA1 Emerson DeltaV SIS
In stock, ready to ship
Manufacturer: Emerson
Product No.: KJ2221X1-BA1
Product Type: SISNet Repeater
Product Origin: USA
Payment: T/T
Weight: 1600g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Emerson KJ2221X1-BA1 is a SISNet Repeater Module for DeltaV Safety Instrumented Systems. It regenerates and extends SISNet communication signals while maintaining signal integrity over longer distances.
Key Specs
- Type: SISNet Repeater
- Power: Local Bus 24 VDC at 300 mA max
- Operating temperature: −40 °C to +70 °C
- System: DeltaV SIS
- Environmental: ISA-S71.04 Class G3
Why Choose This
- Extends SISNet communication distance
- Designed specifically for safety systems
- Robust performance in high-EMI environments
- Supports high-availability SIS architectures
Common Questions
- Function? SISNet signal repeater.
- Power? 24 VDC / 300 mA.
- System? DeltaV SIS.
Mounting Steps
- Install the repeater in the appropriate SISNet segment.
- Connect upstream and downstream SISNet cables.
- Apply 24 VDC power.
- Verify status LEDs and communication.
- Test end-to-end SISNet integrity.
Buying Advice
- Required when SISNet cable length exceeds limits.
- Use genuine Emerson repeaters for safety compliance.
- Critical spare for extended SIS networks.