OS32C Safety sensors OS32C Safety laser scanner • Type 3 safety laser scanner complies with IEC61496-1/-3 • 70 sets of safety zone and warning zone combinations are available, supporting complicated changes in working environments • A safety radius up to 4 m and warning zone(s) radius up to 10 m can be set • 8 Individual sector indicators and various LED indications allow the user to determine scanner status at a glance • Reference boundary monitoring function prevents unauthorized changes in the scanner position • Configurable minimum object resolution of 30, 40, 50 or 70 mm, for hand and arm detection applications Ordering information Description Max. operating range Order code Description Remarks Order code OS32C with back location cable entry 3 m OS32C-BP 4m OS32C-BP-4M Configuration tool CD-ROM OS supported: included OS32C with side location cable entry*1 OS32C with back location cable entry EtherNet/IP capable for status measure- ment data reporting OS32C with side location cable entry*1 EtherNet/IP capable for status measure- ment data reporting 3m OS32C-SP1 4m OS32C-SP1-4M 3m OS32C-BP-DM 4m OS32C-BP-DM-4M 3m OS32C-SP1-DM 4m OS32C-SP1-DM-4M Windows 2000, XP, Vista, Windows 7 *1 Each connector is located on the left as viewed from the back of the I/O block. Specifications Sensors Sensor type Type 3 safety laser scanner Safety category Category 3, performance level d (ISO13849-1: 2006) Detection capability Configurable Non-transparent with a diameter of 30, 40, 50 or 70 mm (1.8% reflectivity or greater) Monitoring zone Monitoring zone set count: (Safety zone + 2 warning zones) × 70 sets Operating range Safety Zone: 4.0 m (min. obj. resolution of 70mm, only OS32C-_-4M types) 3.0 m (min. obj. resolution of 50 mm or 70 mm) 2.5 m (min. obj. resolution of 40 mm) 1.75 m (min. obj. resolution of 30 mm) Warning Zone: 10.0 m (15.0 m for OS32C-_-4M types) Detection angle 270° Response time Response time from ON to OFF: From 80 ms (2 scans) to 680 ms (up to 17 scans)*1 Response time from OFF to ON: Response time from ON to OFF + 100 ms to 60 s (configurable) Line voltage 24 VDC +25%/–30% (ripple p-p 2.5 V max.) Power consumption Normal operation: 5 W max., 4 W typical (without output load)*2 Standby mode: 3.75 W (without output load) Safety output (OSSD) PNP transistor × 2, load current of 250mA max., residual voltage of 2 V max., load capacity of 2.2 μf max., leak current of 1 mA max.*2,*3,*4 Auxiliary output (Non-safety) NPN/PNP transistor × 1, load current of 100 mA max., residual voltage of 2 V max., leak current of 1 mA max.*3,*4,*5 Warning output (Non-safety) NPN/PNP transistor × 1, load current of 100 mA max., residual voltage of 2 V max., leak current of 1 mA max.*3,*4,*5 Output operation mode Auto start, start interlock, start/restart interlock Input External Device Monitoring (EDM) ON: 0 V short (input current of 50 mA), OFF: Open Start ON: 0 V short (input current of 20 mA), OFF: Open Zone select ON: 24 V short (input current of 5 mA), OFF: Open Stand-by ON: 24 V short (input current of 5 mA), OFF: Open Connection type Power cable: 18-pin mini-connector (pigtail) Communication cable: M12, 4-pin connector Connection with PC Communication: EtherNet/IP Indicators RUN indicator: Green, STOP indicator: Red, Interlock indicator: Yellow, Warning output indicator: Orange, Status/diagnostic display: 2 × 7-segment LEDs, Intrusion indicators: Red LED × 8 Enclosure rating IP65 (IEC60529) Dimensions (W × H × D) 133.0 × 104.5 × 142.7 mm (except cable) Weight (Main Unit only) 1.3 kg Approvals Certified by: TÜV Rheinland, UL Major standards: IEC61496-1/-3 (Type 3), IEC61508 (SIL2), ISO13849-1:2008 (Category 3, performance level d), UL508, UL1998 *1 Pollution Tolerance will add 6 ms to each scan time. *2 Rated current of OS32C is 1.025 A max. (OS32C 210 mA + OSSD A load + OSSD B load + auxiliary output load + warning output load + functional Inputs). Where functional inputs are: EDM input ... 50 mA, Start input ... 20 mA, Standby input ... 5 mA, Zone X input ... 5 mA × 8 (eight zone set select inputs). *3 Output voltage is input voltage – 2.0 VDC. *4 Total consumption current of 2 OSSDs, auxiliary output, and warning output must not exceed 700 mA. *5 Output polarity (NPN/PNP) is configurable via the configuration tool. 489 OS32C Safety sensors Accessories (sold separately) Power cable Appearance Description Remarks Order code Cable length: 3 m One cable is required per sensor OS32C-CBL-03M Cable length: 10 m OS32C-CBL-10M Cable length: 20 m OS32C-CBL-20M Cable length: 30 m OS32C-CBL-30M Ethernet cable Appearance Description Remarks Order code Cable length: 2 m Required for configuration and monitoring OS32C-ECBL-02M Cable length: 5 m OS32C-ECBL-05M Cable length: 15 m OS32C-ECBL-15M Note: An ethernet cable with an M12, 4-pin connector is required. Mounting brackets Appearance Description Remarks Order code Bottom/side mounting bracket Bottom/side mounting bracket × 1, unit mounting screws × 4 sets OS32C-BKT1 XY axis rotation mounting bracket XY axis rotation mounting bracket × 1, unit mounting screws × 6 sets, bracket mounting screws × 1 set (must be used with OS32C-BKT1) OS32C-BKT2 Simple mounting bracket Simple mounting brackets × 2, unit mounting screws × 4 sets*1 OS32C-BKT3 Protective cover for window OS32C-BKT4 Mounting stand When using a mounting stand, use an OS32C with side location cable entry (OS32C-SP1). The OS32C with back location cable entry (OS32C-BP) cannot be mounted. Use with mounting brackets (OS32C-BKT1 and OS32C-BKT2). OS32C-MT Hardware kit for mounting stand Mounting screws × 3 sets Use this when mounting a bracket to the mounting stand. OS32C-HDT *1 There are eight OS32C mounting screws: four screws for singular use, and four screws for protective cover for window. 490 OS32C Safety sensors Miscellaneous Appearance Description Remarks Order code Scan window Spare for replacement OS32C-WIN-KT Sensor block without I/O block Max. operating range: 3 m Spare for replacement OS32C-SN Sensor block without I/O block Max. operating range: 4 m OS32C-SN-4M Sensor block without I/O block for EtherNet/IP Max. operating range: 3 m Spare replacement for EtherNet/IP OS32C-SN-DM Sensor block without I/O block for EtherNet/IP Max. operating range: 4 m OS32C-SN-DM-4M I/O block With cable access from the back Spare for replacement OS32C-CBBP With cable access from the left side Spare for replacement OS32C-CBSP1 Window cleaning kit, anti-static cleaner Accessory WIN-CLN-KT Connection Basic connection with single OS32C unit Category 3, performance level d (ISO13849-1) Functional earth (Green) 24 VDC (White) 0 VDC (Brown) Standby input (Violet) Zone select 1 (Orange/White) Zone select 2 (Orange/Black) Zone select 3 (Gray) Zone select 4 (Pink) Zone select 5 (White/Black) Zone select 6 (Tan) Zone select 7 (Orange) Zone select 8 (Blue/White) Start (Black) Auxiliary output (Blue) Warning output (Red/Black) EDM (Brown/White) Safety output B (Yellow) Safety output A (Red) PE 0V S3 *4 S2 *4 S2 *4 S2 *4 S2 *4 S2 *4 S2 *4 S2 *4 S2 *3 S1 *2 ED1 ED2 ED1 *1 ED2 *1 E1 +24V ED1 ED2 M1 S1 : Start input S2 : Zone select switch S3 : Standby switch ED1, ED2: Forced guided relay M1 : 3-Phase motor E1 : 24 VDC Power OS32C configuration – External Device Monitoring enabled – Start/restart interlock *1. External devices (ED1, ED2) are forced guide relays. (G7Z, G7SA, G7S, etc) *2. If the External Device Monitoring is not used, connect brown/white wires to 0 V, and then turn OFF the External Device Monitoring with the configuration software. *3. Use NC-contact for a start input. *4. For zone select switch setting, refer to OS32C Series user's manual. Note: This wiring example is for category 3. 491
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