KEP PMT-555 Process Monitor and Totalizer Datasheet

KEP PMT-555 Process Monitor and Totalizer Datasheet
PMT-555 Series
Process Monitor and Totalizer
from Analog Inputs
Features
• Large keys allow easy operation and
programming
COUNTERS/RATEMETERS
• Display Hold or reset input for the totalizer or
for the limit values
• Key lock input
• Programmable 24 point linearization
• Integration function (totalizer) for the
integration (sum calculation) of the measured
values (e.g. throughput measurement =>Fillup level) with own scaling and programmable
input threshold
• RS-232, RS-422, RS-485 Option
• Current or voltage input
• 2 setpoints with programmable hysteresis and
2 relays or optocoupler outputs
• 10 VDC and/or 24 VDC output power supply
Description:
The PMT-555 process monitor/totalizer is ideal for applications that require an LED process/totalizer
display from voltage or current inputs. The unit can accept 4-20mA, 0-20mA, 0-10V, 2-10V or -10 - +10V
signals. Two assignable set points are standard.
Specifications:
Supply voltage:
10 to 30 V DC, galvanically
isolated with reverse polarity
protection
90 to 260 V AC 50/60 Hz
mains hum suppression
Power consumption: max. 2 W/6 VA
Display:
5-digit , red 7-segment LED‘s
height 14 mm
Measuring rate:
1 measurement/second
Data backup:
EEPROM
Housing:
housing for control panel 96
x 48 mm acc. to DIN 43 700;
RAL 7021, dark grey
Ambient temperature: –10 to +50°C
EMC:
according to EC EMC
directive 89/36/EEC
Interference emissions: EN 50081-2/EN 55 011
Class B
Interference resistance: EN 6100-6-2
Protection:
IP65 (front)
Weight:
app. 190 g
Kessler-Ellis Products • 800-631-2165
Current input:
0-20 mA, 4- 20 mA
voltage drop max. 2 V
limit 50 mA
Voltage input:
0-10 V, 2-10 V, (-)10 - (+)10 V
limit ±30 V
input resistance > 1 MΩ
Control inputs:
High: 4-30 V DC
Low: 0-2 V DC
Resolution:
14 bits
Accuracy:
< 0.1 % ±1 digit at 20 °C,
automatic null balance
DC output:
10 V DC ± 2%, 30 mA(DC
powered units)
10 V DC ±2%, 30 mA and
24 V DC ±15%, 50 mA (AC
powered units)
Outputs:
2 Form C Relays
max. 300 V DC/250 V AC
current: max. 3 A, min. 30 mA
DC
or optocoupler output, NPN
30 V, 15 mA
II-15 • Industrial Instruments • Page 65
Wiring Connections
TB1 Measurment Inputs
TB2 Supply Voltage and Outputs
TB3 Serial Interface
Dimensions
Order Code
3.78 (96)
1.89 (48)
1.77 x 3.62
(44.9 x 91.9)
Example:
PMT555.01
0
00
Series:
PMT-555 = Process Monitor & Totalizer
w/ 2 Presets/Relays
0.61
(15.5)
1.77 (45)
COUNTERS/RATEMETERS
Rear View
0.16 (4)
0.26 (6.5)
2.64 (67.1)
3.62 (92)
Dimensions are in inches (mm)
Page 66 • Industrial Instruments • II-15
Operating Voltage:
0 = 90 to 260 VAC
3 = 10 to 30 VDC
Options:
00 = without interface
05 = RS232
06 = RS422
07 = RS485
Kessler-Ellis Products • 800-631-2165
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