Supply EMERSON KJ3221X1-BA1 12P2531X122 AO 4-20 mA HART 8-Channel Wholesale Factory

EMERSON KJ3221X1-BA1 Specification

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/Channel
Environmental Specifications
Ambient Temperature	-40°C to +70°C
Shock	10g ½ Sinewave for 11msec
Vibration	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 IP 20 Rating
Terminal Block key Position	A4

EMERSON KJ3221X1-BA1 Description

Removal and Insertion

♦ This unit cannot be removed or inserted with system power energized unless the area is known to be non‐hazardous and only one unit at a time may be removed or inserted.

♦ Non-sparking field circuits MUST be de-energized before removing and inserting 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 is complete. The terminal block must have the keys set for the I/O card with which it is used.

Maintenance and Adjustment

♦ This unit contains no user serviceable parts and should not be disassembled for any reason. Calibration is not required.

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