Level limit switch
Series CN 4000
Technical Information / Instruction manual
page
Technical data
Electrical data
Connection terminals
0.14 - 2.5 mm
2
(AWG 26-14)
Cable entry
M20 x 1.5 screwed cable gland
NPT ½“ or NPT ¾” conduit connection
Clamping range (diameter) of the factory provided cable glands:
M20 x 1.5: 6 .. 12 mm (0.24 .. 0.47"")
Signal delay
Sensor free -> covered adjustable ca. 0.5 to 20 sec
Sensor covered -> free adjustable ca. 0.5 to 20 sec
Safety operation (FSL,FSH)
Switchable for minimum or maximum safety
Sensitivity
Adjustable in 4 ranges
Overvoltage category
II
Pollution degree
2 (inside housing)
Electronics
Relay SPDT
Relay DPDT
Universal voltage
PNP
3-wire
Power supply
21 .. 27 V DC
±10% (incl. 10% of EN 61010)
21 .. 230 V AC 50 - 60 Hz
21 .. 45 V DC
±10% (incl. 10% of EN 61010)
20 .. 40 V DC
±10% (incl. 10% of EN 61010)
Max. ripple of power supply
7 V
ss
7 V
ss
at DC
7 V
ss
Installed load
max. 1.5 W
max. 18 VA/ 2 W
max. 0.5 A
Signal output
Floating relay SPDT
AC max. 250 V, 3 A non inductive
DC max. 30 V, 5 A non inductive
Floating relay DPDT
AC max. 250
V, 8
A
non
inductive
DC max. 30 V, 5 A non inductive
Open Collector:
permanent load max. 0.4 A
short-circuit and overload
protected
turn-on voltage: max. 44 V
(reverse protection)
Indicating light
Status of signal output
by built-in LED
Status of signal output
by built-in LED
Status of signal output
by built-in LED
Isolation
Power supply to signal output:
2,225 Vrms
Power supply to signal output:
2,225 Vrms
Signal output to signal output
(DPDT): 2,225 Vrms
-
Protection class
I
I
III
Capanivo
®
1
2
3
4
5
6
7
8
9
10
11
12
CN 4000
gi011217
5
