SICK ZSE18 Series Manuale utente
OPERATING INSTRUCTION
ZSE18
Cylindrical photoelectric sensors
Described product
Z18 SimpleSense
ZSE18
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
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reserved for SICK AG. Reproduction of this document or parts of this document is only
permissible within the limits of the legal determination of Copyright Law. Any modifica‐
tion, abridgment or translation of this document is prohibited without the express writ‐
ten permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
8021945 | SICK
Subject to change without notice 3
Contents
1 General safety notes......................................................................... 5
2 Notes on UL approval........................................................................ 5
3 Intended use...................................................................................... 5
4 Operating and status indicators...................................................... 5
5 Mounting............................................................................................. 5
6 Electrical installation........................................................................ 6
7 Commissioning.................................................................................. 11
8 Troubleshooting................................................................................. 13
9 Disassembly and disposal............................................................... 14
10 Maintenance...................................................................................... 14
11 Technical data.................................................................................... 15
11.1 Dimensional drawings.............................................................................. 15
CONTENTS
48021945 | SICK
Subject to change without notice
1 General safety notes
■Read the operating instructions before commissioning.
■
Connection, mounting, and configuration may only be performed by trained
specialists.
■
2006/42/EG
NO
SAFETY
Not a safety component in accordance with the EU Machinery Directive.
■
When commissioning, protect the device from moisture and contamination.
■These operating instructions contain information required during the life cycle of
the sensor.
2 Notes on UL approval
Blue housing types (Zxx18-1xxxxx ... Zxx18-9xxxxx):
•Type 1 enclosure
Clear housing types (Zxx18-Axxxxx ... Zxx18-Jxxxxx):
•Type 1 enclosure
•Class 2 power supply required
3 Intended use
The ZSE18 is an opto-electronic through-beam photoelectric sensor (referred to as
“sensor” in the following) for the optical, non-contact detection of objects, animals, and
persons. A sender (ZSO18) and a receiver (ZEO18) are required for operation. If the
product is used for any other purpose or modified in any way, any warranty claim
against SICK AG shall become void.
4 Operating and status indicators
1
2
Figure 1: Status indicators
1LED indicator (green): power
2LED indicator (orange): light received
5 Mounting
Mount sensors (sender and receiver) using suitable mounting brackets (see the SICK
range of accessories). Align the sender and receiver with each other.
GENERAL SAFETY NOTES 1
8021945 | SICK
Subject to change without notice 5
NOTE
When mounting through beam photoelectric sensors adjacent to each other, alternate
the sender (ZSO18) and receiver (ZEO18) arrangement every other pair. Also ensure
that there is sufficient distance between pairs based on the sender (ZSO18) light spot
diameter. Refer to figure 2 and table 1.
Receiver (ZEO18)
Receiver (ZEO18)
Sender (ZSO18)
Sender (ZSO18)
Sender (ZSO18)
Receiver (ZEO18)
Figure 2: Arrangement of several through-beam photoelectric sensors
Table 1: Light spot diameter
0
300
(11.81)
250
(9.84)
150
(5.91)
50
(1.97)
200
(7.87)
100
(3.94)
1,500
(59.06)
2,000
(78.74)
2,500
(98.43)
01,000
(39.37)
500
(19.69)
Spot size in mm (inch)
Distance in mm (inch)
Figure 3: ZSE18-xxxxx3
0
600
(23.62)
300
(11.81)
400
(15.75)
500
(19.69)
100
(3.94)
200
(7.87)
8
(26.25)
16
(52.49)
12
(39.37)
20
(65.62)
04
(13.12)
Spot size in mm (inch)
Distance in m (feet)
Figure 4: ZSE18-xxxxx8
6 Electrical installation
The sensors must be connected in a voltage-free state (UV = 0 V). The following informa‐
tion must be observed depending on the connection type:
– Plug connection: pin assignment
– Cable: wire color
Only apply voltage/switch on the voltage supply (UV > 0 V) once all electrical connec‐
tions have been established.
Explanation of connection terminology used in Tables 2-5:
BN = Brown
WH = White
BU = Blue
6 ELECTRICAL INSTALLATION
68021945 | SICK
Subject to change without notice
BK = Black
n. c. = no connection
Q1 = switching output 1
Q2 = switching output 2
L+ = supply voltage (Uv)
M = common
L.ON = light operate
D.ON = dark operate
NOTE
The sensor outputs may come equipped with a factory set ON delay and/or OFF delay.
This is indicated by a Txx suffix at the end of the Model Number (Zxx18-xxxxxxTxx).
Connection and Output detail:
Table 2: Output Operation
ZSE18 / ZEO18
-x_xxxx = Q1 output
-xx_xxx = Q2 output
-xPxxxx
-x8xxxx
-xxPxxx
L.ON, PNP: Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xHxxxx
-x4xxxx
-xxHxxx
L.ON, PNP Open Collector Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xFxxxx
-x2xxxx
-xxFxxx
D.ON, PNP: Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xKxxxx
-x6xxxx
-xxKxxx
D.ON, PNP Open Collector Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
ELECTRICAL INSTALLATION 6
8021945 | SICK
Subject to change without notice 7
-xNxxxx
-x7xxxx
-xxNxxx
L.ON, NPN: Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xGxxxx
-x3xxxx
-xxGxxx
L.ON, NPN Open Collector Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xExxxx
-x1xxxx
-xxExxx
D.ON, NPN: Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xJxxxx
-x5xxxx
-xxJxxx
D.ON, NPN Open Collector Q (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Load
-xAxxxx
-XRxxxx
-xxAxxx
L.ON, Push-pull (≤ 100 mA)1
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xBxxxx
-xSxxxx
-xxBxxx
D.ON, Push-pull (≤ 100 mA)1
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
1PNP output diagram pictured; NPN also possible by connecting the Load to + (L+) and Q
6 ELECTRICAL INSTALLATION
88021945 | SICK
Subject to change without notice
Table 3: Alarm/Health Operation
ZSE18 / ZEO18
-xx_xxx = Q2 output
Health/Alarm is always the Q2 output
-xxRxxx
Health, PNP (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xxTxxx
Alarm, PNP (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xxQxxx
Health, NPN (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
-xxSxxx
Alarm, NPN (≤ 100 mA)
+ (L+)
Q
‒ (M)
Load
+ (L+)
Q
‒ (M)
Load
ELECTRICAL INSTALLATION 6
8021945 | SICK
Subject to change without notice 9
Table 4: Test Input
ZSE18 / ZEO18
-x_xxxx = Q11
Test Input is always on Q1
-xRxxxx
-xSxxxx
-x1xxxx
-x2xxxx
-x3xxxx
-x4xxxx
-x5xxxx
-x6xxxx
-x7xxxx
-x8xxxx
Test Input, NPN (≤ 1 mA)
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
1Variants ZSE18 / ZSO18 -xAxxxx ... -xPxxxx do not have a Test Input
Table 5: Connection Pinout
Zxx18 Diagram Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6
-xxx1xx
0.14 mm2
AWG26
+ (L+)
BN
Q2
WH
- (M)
BU
Q1
BK
- -
-xxx2xx
M8, 3p
3
4
1
+ (L+)
(BN)
- - (M)
(BU)
Q1
(BK)
- -
-xxx3xx / -xxx5xx
M8, 4p
3
42
1
+ (L+)
(BN)
Q2
(WH)
- (M)
(BU)
Q1
(BK)
- -
-xxx4xx
M12, 4p
3
4 1
2
+ (L+)
(BN)
Q2
(WH)
- (M)
(BU)
Q1
(BK)
- -
-xxxAxx
RJ12
2 5
n. c. + (L+)
(BN)
Q1
(BK)
Q2
(WH)
- (M)
(BU)
n. c.
-xxxBxx
RJ9
1 2 3 4
+ (L+)
(BN)
Q2
(WH)
- (M)
(BU)
Q1
(BK)
- -
6 ELECTRICAL INSTALLATION
10 8021945 | SICK
Subject to change without notice
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