HWP20 type distributor is a small-sized plug-in conversion module. It provides voltage to the two-wire transmitter while receiving 4-20mADC output signals proportional to differential pressure, pressure, liquid level, etc. from the transmitter.

Instrument features

Using both AC and DC power sources, the transmission output is isolated from the host, with the ability to select between 1-5V DC or 4-20mADC output signals, and a transmitter power switch is configured.

Distribution module type spectrogram

model	code							Instructions
HWP-20	□—	□	□—	□—	□—	□—	□	distributor
Number of input channels	1							single lane
	2							dual-path
Module function		DL						power distribution module
input signal				□				Refer to "Input Signal"
The first output method					1			1～5V
					2			4～20mA
Second output method						0		No second output (can be omitted)
						1		The second output is 1-5V output
						2		The second output is 4-20mA
						3		The second output is alarm contact control
						4		Second output RS-232 communication interface
						5		Second output RS-485 communication interface
						6		The second output is a special specification
power supply method							N	AC220V (can be omitted)
							W	DC24V power supply
							T	AC90-260V power supply (switch mode power supply)