KEM ECO User Manual

19
Important Informationen
Version: ECO_M_ENG_220303_E001
7.2. Technical Data
General technical data
Mounting
Flush-Mount (1- or 2-Channel)
Screw-in M14x1.5 (1- Channel)
Power Supply
12 ... 28 VDC, regulated
Current Consumption
< 25 mA
Frequency Range
1 ... 5000 Hz; suitable for all KEM volumetric counters
Output Stages
Push-Pull active, PNP, NPN
NAMUR
4-20 mA passive + Freq/Puls (NPN)
0- 20 mA active + Freq/Puls (PP, NPN, PNP)
0- 10 V active + Freq/Puls (PP, NPN, PNP)
Output Signal
1:1 Frequency or Direction signal & doubled Frequency scaled
output values
Temperature Measurement
±1 °C ±0.5 %
Ambient Temperature
40 °C ... +60 °C [40 °F ... +140 °F]
Medium Temperature
Flush-Mount (1- or 2-Channel)
-40 °C ... +80 °C [- 40 °F ... +176 °F]
Screw-in M14x1.5 (1-Channel)
-40 °C ... +120 °C [- 40 °F ... +248 °F]
- 40 °C ... +150 °C [- 40 °F ... +302 °F]
Housing Material
Aluminium die casting alloy 231 or Stailness Steel
Sensor Probe Material
1.4404 [AISI 316L] all Variants
Protection Class
Aluminium IP65
Stailness Steel IP68
Weight
approx. 200 g
Electrical Connection
Short circuit proof, Reverse polarity protected)
M12 Connector (5-pole, male, A-coded)
Connector
1 - Vcc / Loop+ (24 V)
2 - Digital Output 2 / NAMUR
3 - GND / Loop-
4 - Digital Output 1 / NAMUR
5 - Active Analog Output
Operating values output stages
NPN


= 

 .   (  

)
min
max
R
L
2500 Ω
I
L
30 mA
U
L
28 V
V
cc
12 V
28 V
ECO
Pin 1 (V
cc
)
Pin 2, 4
Pin 3 (GND)
R
L

KEM ECO Specifications

General

Brand	KEM
Model	ECO
Category	Amplifier
Language	English