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Safety Light Curtains


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C4 compact Machine Safety Devices

Features


    Small appearance, suitable for various industrial equipments
    CE international safety certification, Type 4 certification
    ISO 13849-1 PL e, ISO 62061 SIL 3
    IEC 61496-1, IEC61496-2 TYPE 4
    With self-diagnosis function and working status indicator pght
    C4-1XX, C4-2XX have built-in floating beam and fixed beam blanking
    Automatic reset and Manual reset functions (C4A, C4B)

Applications


    Press Brakes
    Mechanical / Hydraulic Presses
    Robotics
    Processing Machinery
    Injection Molding Machines
    Production Lines
    Guillotines
    Textile Machinery
    Electronic Component Assembly Lines
    And Many Others
Safety Light Curtains
Specification 30mm 40mm 45mm 50mm
Beam axis pitch 6 ~ 96 4 ~ 48
Detection capability 30mm 40mm 45mm 50mm
Detection zone 180mm ~ 2430mm 190mm ~ 2440mm 205mm ~ 1965mm 210mm ~ 1970mm
Operating distance 0.5m ~ 5m 3m ~ 10m 0.5m ~ 5m 3m ~ 10m
Reaction time 20msec (It does not include relay switch time)
Ambient temperature 0°C to +50°C
Enclosure rating IP65
Status indicator TX - Status indicator
RX - OSSD ON (Green LED), OSSD OFF (Red LED), RX receiving status (Yellow LED)
Power supply 24 VDC ± 10% and 1.5A regulated
Power consumption 500mA + (OSSD current consumption)
Connector Direct output (standard type) M12 connector (T type)
Appearance Aluminum, yellow coating
Classification IEC 62061 SIL3 • ISO 13849-1 PL e • IEC 61496-1 TYPE4 / IEC 61496-2 TYPE4
Input mode EDM, RESET, Synchronization input, 24VDC / 0V (GND)
Output mode OSSD1 & OSSD2 (24 VDC / 500mA Solid-state Electronic), Synchronization output

C4 : ODC 14mm, R : 0.5-5m

Detection Capability ODC (N) 14mm
Operating distance (R) 0.5m to 5.0m
Beams Model Detection Zone (DZ)(mm) Install Length (CTR)(mm) Assembly Length (L)(mm)
12 C4-101 134 216 242
24 C4-102 254 336 362
36 C4-103 374 456 482
48 C4-104 494 576 602
60 C4-105 614 697 722
72 C4-106 734 816 842
84 C4-107 854 936 962
96 C4-108 974 1056 1082
108 C4-109 1094 1176 1202
120 C4-110 1214 1296 1322
132 C4-111 1334 1416 1442
144 C4-112 1454 1536 1562
156 C4-113 1574 1656 1682
168 C4-114 1694 1776 1802
180 C4-115 1814 1896 1922
192 C4-116 1934 2016 2042

▶ Floating and fixed blanking function (P.21)

C4 : ODC 24mm, R : 0.5-5m

Detection Capability ODC (N) 24mm
Operating distance (R) 0.5m to 5.0m
Beams Model Detection Zone (DZ)(mm) Install Length (CTR)(mm) Assembly Length (L)(mm)
6 C4-201 144 216 242
12 C4-202 264 336 362
18 C4-203 384 456 482
24 C4-204 504 576 602
30 C4-205 624 697 722
36 C4-206 744 816 842
42 C4-207 864 936 962
48 C4-208 984 1056 1082
54 C4-209 1104 1176 1202
60 C4-210 1224 1296 1322
66 C4-211 1344 1416 1442
72 C4-212 1464 1536 1562
78 C4-213 1584 1656 1682
84 C4-214 1704 1776 1802
90 C4-215 1824 1896 1922
96 C4-216 1944 2016 2042

▶ Floating and fixed blanking function (P.21)

C4 B: 30/40mm, 0.5-5m/10m

Detection Capability 30mm Detection Capability 40mm Size content
Operating distance 0.5m to 5m Operating distance 3m to 10m  
Beams Model Detection Zone (DZ)(mm) Model Detection Zone (DZ)(mm) Install Length (CTR)(mm) Assembly Length (L)(mm)
6 C4B-6 180 C4B-6L 190 212 240
12 C4B-12 330 C4B-12L 340 362 390
18 C4B-18 480 C4B-18L 490 512 540
24 C4B-24 630 C4B-24L 640 662 690
30 C4B-30 780 C4B-30L 790 812 840
36 C4B-36 930 C4B-36L 940 962 990
42 C4B-42 1080 C4B-42L 1090 1112 1140
48 C4B-48 1230 C4B-48L 1240 1262 1290
54 C4B-54 1380 C4B-54L 1390 1412 1440
60 C4B-60 1530 C4B-60L 1540 1562 1590
66 C4B-66 1680 C4B-66L 1690 1712 1740
72 C4B-72 1830 C4B-72L 1840 1862 1890
78 C4B-78 1980 C4B-78L 1990 2012 2040
84 C4B-84 2130 C4B-84L 2140 2162 2190
90 C4B-90 2280 C4B-90L 2290 2312 2340
96 C4B-96 2430 C4B-96L 2440 2462 2490

C4 A: 45/50mm, 0.5-5m/10m

Detection Capability 45mm Detection Capability 50mm Size content
Beams Model Model Detection Zone (DZ)(mm) Install Length (CTR)(mm) Assembly Length (L)(mm)
4 C4A-4 C4A-4L 210 217 245
8 C4A-8 C4A-8L 370 377 405
12 C4A-12 C4A-12L 530 537 565
16 C4A-16 C4A-16L 690 697 725
20 C4A-20 C4A-20L 850 857 885
24 C4A-24 C4A-24L 1010 1017 1045
28 C4A-28 C4A-28L 1170 1177 1205
32 C4A-32 C4A-32L 1330 1337 1365
36 C4A-36 C4A-36L 1490 1497 1525
40 C4A-40 C4A-40L 1650 1657 1685
44 C4A-44 C4A-44L 1810 1817 1845
48 C4A-48 C4A-48L 1970 1977 2005
Input · Output circuit
(1) Power: Vin +24V DC transmitter and receiver (Brown +24V · Blue 0V), we suggest using independently power module. It could avoid surging; Ferrite core installs in RX and case connects with Gnd.
(2) Output: Two groups of transistor (PNP) signal output OSSD1 and OSSD2; DC +24V during light curtain normal operation (MAX 500mA).
C4 series Connector (ODC 14mm・24mm)

TYPE M12 cable length TYPE M12 cable length
C4-5141-3 C4 series cable length 3M(RX) C4-5140-3 C4 series cable length 3M(TX)
C4-5135-5 C4 series cable length 5M(RX) C4-5125-5 C4 series cable length 5M(TX)
C4-5145-10 C4 series cable length 10M(RX) C4-5144-10 C4 series cable length 10M(TX)
C4-5147-20 C4 series cable length 20M(RX) C4-5146-20 C4 series cable length 20M(TX)
C4A・C4B series Connector

TYPE M12 cable length TYPE M12 cable length
C4-141-3 C4 series cable length 3M(RX) C4-140-3 C4 series cable length 3M(TX)
C4-143-5 C4 series cable length 5M(RX) C4-142-5 C4 series cable length 5M(TX)
C4-145-10 C4 series cable length 10M(RX) C4-144-10 C4 series cable length 10M(TX)
C4-147-20 C4 series cable length 20M(RX) C4-146-20 C4 series cable length 20M(TX)
Bracket
Bracket Drawing
Data sheet Installation Guide