Specifications are subject to change without notice (08.12.2005)
1
Mounting
Relay
Ordering no.
Ordering no.
Ordering no.
Supply: 24 VAC/DC
Supply: 115 VAC
Supply: 230 VAC
DIN-rail
DPDT
CLD2ET1CM24
CLD2ET1C115
CLD2ET1C230
11-p circular plug
CLP2ET1CM24
CLP2ET1C115
CLP2ET1C230
Conductive Sensors
2-point level controller
Type CL with teach-in
• Conductive level controller
• Teach-in of sensitivity – operating resistance from
220Ω to 220KΩ
• For filling or emptying applications
• Low-voltage AC electrodes
• Easy installation on DIN rails or with 11 pin circular
plug
• Rated operational voltage:
24 VAC/DC, 115 VAC or 230 VAC
• Output 2x5A/250 VAC DPDT relay
• LED indication for: Calibration, faulty operation and
relay status
Ordering Key
Product Description
Max./min. control of charging/
discharging. The sensitivity is
adjustable by means of the
teach-in function.
2 X 5A DPDT relay output.
Type
DIN rail mounting
Inputs
Function
Adjustment
Outputs
Relay versions
Power supply
µ-Processor
based
level
controller for liquids with a
wide sensitivity range (like
sewage water, chemicals, salt
water etc.).
Type Selection
Specifications
Rated operational voltage (UB)
Pin 2 & 10
230
195 to 265 VAC, 45 to 65 Hz
115
98 to 132 VAC, 45 to 65 Hz
924
19.2 to 28.8 VAC/DC
Rated insulation voltage
<2.0 kVAC (rms)
Rated impulse withstand
voltage
4 kV (1.2/50 µs) (line/neutral)
Rated operational power
AC supply
5 VA
AC/DC supply
5 VA / 5 W
Delay on operate (tV)
< 300 mS
Outputs
Rated insulation voltage
250 VAC (rms) (cont./elec.)
Relay Rating (AgCdO)
µ (micro gap)
Resistive loads
AC1
5 A / 250 VAC (2500 VA)
DC1
1 A / 250 VDC (250 W)
or
5 A 25 VDC (250 W)
Small induc. Loads
AC11
0,4 A 250 VAC
DC13
0,4 A / 30 VDC
Mechanical life (typical)
≥ 30 x 106 operations
@ 18’000 imp/h
Electrical life (typical)
AC1
> 250’000 operations
Level probe supply
Max. 12 VAC
Level probe current
Max. 2.5 mA
Sensitivity
220Ω to 220KΩ
Factory preset: 47KΩ
Dielectric voltage
>2.0 KVAC (rms)
(contacts / electronics)
Rated impulse withstand volt.
4 kV (1.2/50 µS) (contacts /
electronics) (IEC 664)
Operating frequency (f)
Relay output
1 HZ
Response time
1 s (3.5 s with filter)
Environment
Overvoltage category
III (IEC 60664)
Degree of protection
IP 20 /IEC 60529, 60947-1)
Pollution degree
2 (IEC 60664/60664A,
60947-1)
Temperature
Operating
-20º to +70ºC (-4º to + 158º)
Storage
-50º to +85ºC (-58º to +185ºF)
Housing material
NORYL SE1, light grey
Weight
AC supply
200 g
AC/DC supply
125 g
Approvals
UL508, CSA
CE marking
Yes
CLD2ET1CM24
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