PMC21 datasheet(16/48 Pages) EH

16 / 48 page

Cerabar PMC11, PMC21, PMP11, PMP21

Endress+Hauser

Output

Output signal

Designation

Option 1)

4 to 20 mA (2-wire)

PMC11: 0 to 10 V output (3-wire)

PMP11: 0 to 10 V output (3-wire)

Product Configurator, order code for "Output"

Signal range 4 to 20 mA

3.8 mA to 20.5 mA

Load (for 4 to 20 mA

devices )

In order to guarantee sufficient terminal voltage in two-wire devices, a maximum load resistance RL

(including line resistance) must not be exceeded depending on the supply voltage UB of the supply

unit.

[ ]

1068

614

[V]

R Lmax

R Lmax £

6.5V

22mA

A0029452

Power supply 10 to 30 V DC

RLmax Maximum load resistance

UB Supply voltage

Load resistance (for 0 to 10 V

devices)

The load resistance must be ≥ 5 [kΩ].

Signal on alarm 4 to 20 mA

The response of the output to error is regulated in accordance with NAMUR NE43.

Factory setting MAX alarm: >21 mA

alarm current

Device

Description

Option

PMC21

PMP21

Adjusted min. alarm current

IA 1)

Product Configurator order code for "Service"

Dead time, time constant

Presentation of the dead time and the time constant:

63 %

100 %

90 %

A0019786

PMC21 Datasheet(PDF) 16 Page - Endress+Hauser Group Services AG

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