Emerson | Delta V | KJ3221X1-BK1 12P4704X042 | S-Series AO 4-20 mA HART 8-Channel

Emerson KJ3221X1-BK1 S-Series AO 4-20 mA HART 8-Channel

Hazardous Atmosphere Certifications:

• ATEX Certification:
  • II 3G Ex ec IIC Gc
  • FM19ATEX0173U
  • IECEx FMG 19.0019U
• IECEx Certification:
  • II 3G Ex nA nL IIC Gc
  • Nemko 10ATEX3225U
  • IECEx NEM 10.0019U
• FM Approvals:
  • CL. I Div. 2 GP. A,B,C,D
  • CL. I Zone 2 AEx/Ex ec IIC Gc
  • FM17US0286U, FM17CA0145U

Power Specifications:

• Local Bus Power:
  • 12 VDC at 150 mA
• Bussed Field Power:
  • 24 VDC at 300 mA
• Field Circuit:
  • 24 VDC at 23 mA per channel

Environmental Specifications:

• Ambient Temperature:
  • -40°C to +70°C
• Shock Resistance:
  • 10g ½ Sinewave for 11 msec
• Vibration Resistance:
  • 1mm Peak to Peak from 2 to 13.2Hz; 0.7g from 13.2 to 150Hz
• Airborne Contaminants:
  • ISA-S71.04 –1985 Airborne Contaminants Class G3
• Relative Humidity:
  • 5% to 95% Non-Condensing
• Terminal Block Key Position:
  • A4

Removal and Insertion:

• Field power must be removed before removing or connecting the device.
• The unit cannot be removed or inserted with system power energized.
• Non-sparking field circuits must be de-energized before removal and insertion, including the fused terminal block.
• For "nL" installation, an I/O loop assessment must be completed on all energy-limited nodes.
• A rotary keying system ensures compatibility between I/O cards and terminal blocks after installation.