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Электронный компонент: S142BNNT230

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Specifications are subject to change without notice (25.02.05)
1
Product Description
-Processor controlled
amplifier for one set of
photoelectric sensors, type
MOFTR. Utilising an 11-pin
circular plug for easy
connection.
8 A SPDT relay output, NPN
/ PNP transistor output or
alarm output. Diagnostics
for sensor test during opera-
tion. Alignment help via LED
or alternation of alarm out-
put. Level indication for dirt
accumulation. Manual or
automatic emitter power
regulation. Two emitter
codes available for high
neighbour immunity. ON- or
OFF delay adjustable up to
10 sec.
-Processor controlled
Amplifier relay for photoelectric switches
Automatic or manual emitter power regulation
Self-diagnostic functions
Alignment help
Rated operational voltage:
24 VAC/DC, 115 VAC or 230 VAC
Output 8 A/250 VAC SPDT relay and 100 mA NPN
LED indication: Automatic gain, output, level, emitter or
receiver fault
Photoelectrics
Amplifier
Type S142B..
Type Selection
Function
Delay
Ordering no.
Ordering no.
Ordering no.
diameter
Supply: 24 VAC/DC
Supply: 115 VAC
Supply: 230 VAC
NPN output & Test input
ON & OFF
S142 B RNT 924
S142 B RNT 115
S142 B RNT 230
NPN output & Alarm output
ON & OFF
S142 B RNN 924
1)
S142 B RNN 115
1)
S142 B RNN 230
1)
PNP out., PNP Alarm & Test
ON & OFF
S142 B PPT 924
S142 B PPT 115
S142 B PPT 230
1)
Amplifier replacement for S1421156xxx
Ordering Key
Type
Special function
Output type
(R-Relay, N-NPN, P-PNP, T-Test)
Power supply
Specifications
Rated operational voltage (U
B
)
Pins 2 & 10
230
195 to 265 VAC, 45 to 65 Hz
115
98 to 132 VAC, 45 to 65 Hz
924
20.4 to 27.6 VAC/DC Class 2
Rated operational power
AC supply
3.3 VA
AC/DC supply
1.6 VA / 1.4 W
Delay on operate (t
V
)
< 300 mS
Outputs
Relay Rating (AgCdO)
(micro gap)
Resistive loads
AC1
8 A / 250 VAC (2500 VA)
DC1
0.2 A / 250 VDC (50 W)
or
2 A 25 VDC (50 W)
Electrical life (typical) AC1
> 100.000 operations
Transistor output data
Output current
(I
e
)
< 100 mA @ 40 VDC
(max. load capacity 100 nF)
Voltage drop
(U
d
)
< 2,5 VDC @ 100 mA
Output function
Make or break on DIP-switch
Relay
SPDT
Transistor
NPN / PNP, 100 mA, 40 VDC
Alarm
NPN / PNP, 100 mA, 40 VDC
Delay on alarm 10 sec
Test input (Mute)
NPN
PNP
Emitter Enabled
> 5.0 VDC
< V
CC
- 3 VDC
Emitter Disabled
< 3.0 VDC
> V
CC
- 5 VDC
Imax @ 40 VDC
1 mA
Protection output
transistor
Reverse polarity, short circuit
and transients
Supply to sensors
Emitter
Pins 5 & 7
Supply voltage (open loop)
15 V square wave
Current
< 450 mA, short circuit
protected
Output resistance
10
Receiver
Pins 6 & 8
Supply voltage (open loop)
5 VDC
Short-circuit current
10 mA
Input resistance
470
S142 B RNN 924
2
Specifications are subject to change without notice (25.02.05)
MOF
, Amplifiers & P
A
M
5
t
t
A
A
tv
t
t
t
t
t
tv
S142B..
Specifications
Diagnostic
If a fault occurs on either the
emitter or receiver the Alarm
LED and output will turn ON.
Receiver fault:
During normal operation the
receiver is monitored for
faults.
If the wires are short-circuited
the "Code A, Green LED"
flashes at a rate of 2 Hz.
If the wires are broken the
"Code A, Green LED" flashes
at a rate of 4 Hz.
Emitter fault:
During normal operation the
emitter is monitored for
faults.
If the wires are short-circuited
the "Code B, Yellow LED"
flashes at a rate of 2 Hz.
If the wires are broken the
"Code B, Yellow LED" flashes
at a rate of 4 Hz.
Alignment:
If the alignment DIP switch
is set the Yellow Signal LED
Flashes according to the
signal quality.
Low frequency means weak
signal.
Steady indication means
maximum signal. On long
distance it is not possible to
get a steady signal but the
alignment is optimal when
the led flashes with the high-
est frequency.
On short distance the emit-
ter power can be reduced
using the potentiometer and
then get better readings in
the alignment LED.
The ALARM output will fol-
low the Signal LED in align-
ment mode, so a Sensor
tester (optional) can be con-
nected to serve as a remote
induction during alignment
of the sensors.
NB! In alignment mode the
output is off.
Code A or B
When two sensor pairs are
mounted close to each other
it is recommended to select
one set to Code A and the
other to Code B to avoid
crosstalk.
Operation Diagram
Power supply
Object present, light beam interrupted
Alarm (red LED)
Output ON: Break switching pin 1,3
2)
Signal quality (yellow LED)
ta = Alarm delay (10s)
tv = Power ON delay (0.3s)
Specifications
Emitter power
Power
Settings on DIP switch no 4,
50 % or 100 % range
Adjustment
Manual
240 Potentiometer
Automatic (Auto LED ON)
Potentiometer settings to
minimum
Sensing distance
Maximum range indicated on
photoelectric switch data-
sheets in 100 % settings
Rated insulation voltage (U
I
)
250 VAC
Dielectric voltage
>2.0 KVAC (rms)
(contacts / electronics)
Rated impulse withstand volt. 4 kV (1.2/50 S) (contacts /
electronics) (IEC 664)
Operating frequency (f)
Light / Dark ratio 1:1
Relay output
5 Hz min delay
Transistor output
5 Hz min delay
Response time
OFF-ON (t
ON
)
0.1 10 s
ON-OFF (t
OFF
)
0.1 10 s
Environment
Overvoltage categoty
III (IEC 60664)
Degree of protection
IP 20 /IEC 60529, 60947-1)
Pollution degree
3 (IEC 60664/60664A,
60947-1)
Temperature
Operating
-20 to +50C (-4 to +122F)
Storage
-50 to +85C (-58 to +185F)
Housing material
NORYL SE1, light grey
Weight
AC supply
200 g
AC/DC supply
125 g
Approvals
UL508, UL325, CSA
CE marking
EN12445, EN12453,
EN12978
Make switching pin 1,3
2)
Break switching: ON delay pin 1,3
2)
Break switching: OFF delay pin 1,3
2)
2)
Switching function selected by DIP-switch, inverted function on pin 1, 4
Weak attenuation
Level
Switch
Signal strength
Specifications are subject to change without notice (25.02.05)
3
S142B..
Dimensions
Wiring Diagram
DIP switches
1
Code A / B
2
Alignment
3
Level Low / High
4
Power 50 %/ 100 %
5
NC / NO (Break / Make)
6
Output / Alarm
Off On
Indication LEDs
Automatic
distance
CODE A or B &
Sensor fault
Alarm & Signal
Output
Distance
ON delay timer
0 10 Sec.
OFF delay timer
0 10 Sec.
Emitter
1)
(grey cable)
Receivver
1)
(black cable)
Emitter
1)
(grey cable)
Receivver
1)
(black cable)
Emitter
1)
(grey cable)
Receivver
1)
(black cable)
9, Output/Alarm NPN
9, Output NPN
9, Output/Alarm PNP
3, Output PNP
11, Test Input
11, Alarm NPN
1, V+ common
for PNP output
11, Test Input
S142.RNT..
Power supply
(+) (-)
~ ~
Power supply
(+) (-)
~ ~
Power supply
(+) (-)
~ ~
S142.RNN..
S142.PPT..
1)
Photoelectric sensor types, M.FT.. and M.FR..
Accessories
11 pole circular socket
ZPD11
Holding down spring
HF
Mounting rack
SM13
Front panel mounting bezel
FRS2
Delivery Contents
Amplifier
Packaging: Carton box
Sensortester
-
Signal
+
RNT Pin no.
10
9
RNN Pin no.
10
11
PPT Pin no.
9
2
Connection to sensortester
Connection to sensortester ST-03 for alignment