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LUMEL
LUMEL

P21Z AC Signal Transducer

AC Current, Voltage or Frequency

  • Current, voltage or frequency input (programmable)
  • 0>10V, 4>20mA or RS485 Output
  • Wide voltage, AC/DC control

Product description

Technical data

Inputs

Measuring ranges

Parameters

Overloads

0…1…100…130 V ac

input resistance > 2 MΩ

Short duration overload (1s): 2 Un
(<1000 V), 10 In

0…2.5…250…325 V ac

0…4…400…600 V ac

0…0.1…1.0…1.3 A ac

input resistance 10 mΩ ± 10%

Sustained overload: 150% Un
(only for Un = 400 V and
± 400 V),
120% Un (for other Un), 120% In

0…0.05…5.0…6.3 A ac

input resistance 2 mΩ ± 10%

20…500 Hz
(in voltage range 24…480)

input resistance > 2 MΩ

 

 

Outputs

Output kind

Properties

0…20…22 mA

Rload ≤ 250 Ω

4…20…22 mA

0…10…11 V

Rload ≤ 500 Ω

 

Digital interface

Interface type

Transmission protocol

Modes

Baud rates

RS-485

MODBUS RTU

8N2, 8E1, 8O1, 8N1

4.8, 9.6, 19.2 kbit/s

 

External features

Weight

< 0.125 kg

 

Dimensions

22.5 x 120 x 100 mm

 

Protection acc to EN 60529

Ensured by the housing: IP40

From the terminal side: IP 20

Fixing

35 mm rail

acc to EN60715

 

Rated operating conditions

Supply

85…253 V ac, 40…400 Hz; 90…300 V dc
20…40 V ac 40…400 Hz; 20…60 V dc

Power consumption < 3 VA

Temperature

Ambient -20…23…60 °C

Storage -25…85 °C

Relative humidity

< 95%

Inadmissible vapour condensation

Operating position

Any

 

Preheating time

15 min

 

Av time of the measurement

≥ 0.5 s

1 second set by default

 

Safety and compatibility requirements

Electromagnetic compatibility

Noise immunity

acc to EN 61000-6-2

Noise emissions

acc to EN 61000-6-4

Isolation between circuits

Basic

acc to EN 61010-1

Pollution grade

2

Installation category

III (for the 400 V option - category II

Maximal phase-to-earth operating voltage

for the supply circuit 300 V

for the measuring input 600 V cat II
(300 V cat III)

for the programming input 50 V

for the output 50 V

Altitude above sea level

 

 

 

Connection diagrams

Ordering numbers

Ordering information

Please refer to the data sheet for ordering keys and contact us for more information.

Part numbers

Parts Price Input type Outputs Supply voltage
100V ac 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
100V ac 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
100V ac 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
100V ac 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
100V ac 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
100V ac 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
100V ac RS485 85-253 V ac 40-400 Hz; 90-300 V dc
100V ac RS485 20-40 V ac 40-400 Hz; 20-60 V dc
0-250V ac 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0-250V ac 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0-250V ac 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0-250V ac 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0-250V ac 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
0-250V ac 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
0-250V ac RS485 85-253 V ac 40-400 Hz; 90-300 V dc
0-250V ac RS485 20-40 V ac 40-400 Hz; 20-60 V dc
400V ac 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
400V ac 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
400V ac 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
400V ac 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
400V ac 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
400V ac 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
400V ac RS485 85-253 V ac 40-400 Hz; 90-300 V dc
400V ac RS485 20-40 V ac 40-400 Hz; 20-60 V dc
0.01-1A ac 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0.01-1A ac 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0.01-1A ac 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0.01-1A ac 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0.01-1A ac 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
0.01-1A ac 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
0.01-1A ac RS485 85-253 V ac 40-400 Hz; 90-300 V dc
0.01-1A ac RS485 20-40 V ac 40-400 Hz; 20-60 V dc
0.05-5A ac 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0.05-5A ac 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0.05-5A ac 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
0.05-5A ac 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
0.05-5A ac 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
0.05-5A ac 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
0.05-5A ac RS485 85-253 V ac 40-400 Hz; 90-300 V dc
0.05-5A ac RS485 20-40 V ac 40-400 Hz; 20-60 V dc
frequency 20-500 Hz 0-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
frequency 20-500 Hz 0-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
frequency 20-500 Hz 4-20 mA 85-253 V ac 40-400 Hz; 90-300 V dc
frequency 20-500 Hz 4-20 mA 20-40 V ac 40-400 Hz; 20-60 V dc
frequency 20-500 Hz 0-10V 85-253 V ac 40-400 Hz; 90-300 V dc
frequency 20-500 Hz 0-10V 20-40 V ac 40-400 Hz; 20-60 V dc
frequency 20-500 Hz RS485 85-253 V ac 40-400 Hz; 90-300 V dc
frequency 20-500 Hz RS485 20-40 V ac 40-400 Hz; 20-60 V dc

Part

P21Z011100
P21Z Transducer, 100V ac, 0-20 mA, 85-253V ac

Technical data

Accuracy 0.2 accuracy class
Additional functions Free eCon software (using PD14 programmer)
Dimensions 22.5 x 120 x 100 mm
Display No
Input type 100V ac
IP class IP40
Mounting DIN rail
Outputs 0-20 mA
Power consumption 3 VA
Supply voltage 85-253 V ac 40-400 Hz; 90-300 V dc
Weight 0,125 kg

Measurements and connections

Resource

Contact us

If you need any help, you can contact us in one of the following ways:

0116 284 9900

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