New, sealed, in box item.
Brand: Emerson Process Management
Safety Instrumented Systems (SIS) Net Repeater
P/N KJ2221X1-BA1
Includes power connector.
Input 24 V DC, 300 mA (max)
Connector type 4-position screw terminal
Wire type Solid or Stranded
Wire gauge 12 AWG maximum
Input 24 V DC, 300 mA (max)
Connector type 4-position screw terminal
Wire type Solid or Stranded
Wire gauge 12 AWG maximum
Weight – 0.795 kg
Heat Dissipation – 8 W
Power – 0.3 A @ 24 V DC
Storage temperature -40 to 85 C (-40° to 185 °F)
Operating temperature -40 to 70 C (-40° to 158° F)
Relative humidity 5 to 95% , non-condensing
Airborne contaminants ISA-S71.04-1985 Airborne Contaminants Class G3
Conformal coating
Protection rating IP 20, NEMA 12
Hazardous area/location
European EMC Directive per EN61326-1, Criterion A
NAMUR NE21 EMC Requirements
Low Voltage Directive IEC 61010-1
Factory Mutual, Non-Arcing
Class 1, Div 2, Groups A, B, C, D, T4 hazardous
locations
ATEX 3 G EEx IIC-nA T4 EN50021:1999
CSA 1010
Shock 10 g ½-sine wave for 11 ms
Vibration 1 mm peak-to-peak from 5 to 16 Hz;
0.5 g from 16 to 150 Hz
Port Type ST Female
Cables Type Multimode 62.5 / 125 μm; ST type or Multimode 50 /
125 μm; ST type
Output power < -12 dB
Link budget Multimode 62.5 / 125 μm – max attenuation 11 dB
Multimode 50 / 125 μm – max attenuation 8 dB
Link distance (max) 2 km one way TxD to RxD
Topology Physical ring: RxD connects to TxD of predecessor
and TxD connects to RxD of successor
Test port type For factory use only
Heat Dissipation – 8 W
Power – 0.3 A @ 24 V DC
Storage temperature -40 to 85 C (-40° to 185 °F)
Operating temperature -40 to 70 C (-40° to 158° F)
Relative humidity 5 to 95% , non-condensing
Airborne contaminants ISA-S71.04-1985 Airborne Contaminants Class G3
Conformal coating
Protection rating IP 20, NEMA 12
Hazardous area/location
European EMC Directive per EN61326-1, Criterion A
NAMUR NE21 EMC Requirements
Low Voltage Directive IEC 61010-1
Factory Mutual, Non-Arcing
Class 1, Div 2, Groups A, B, C, D, T4 hazardous
locations
ATEX 3 G EEx IIC-nA T4 EN50021:1999
CSA 1010
Shock 10 g ½-sine wave for 11 ms
Vibration 1 mm peak-to-peak from 5 to 16 Hz;
0.5 g from 16 to 150 Hz
Port Type ST Female
Cables Type Multimode 62.5 / 125 μm; ST type or Multimode 50 /
125 μm; ST type
Output power < -12 dB
Link budget Multimode 62.5 / 125 μm – max attenuation 11 dB
Multimode 50 / 125 μm – max attenuation 8 dB
Link distance (max) 2 km one way TxD to RxD
Topology Physical ring: RxD connects to TxD of predecessor
and TxD connects to RxD of successor
Test port type For factory use only