IXARC Absolute Rotary Encoder
OCD-CAA1B-1216-S12A-PA9
POSITAL
Measuring Tools & Sensors
CANopen, Multiturn - 12 bit (4096 rev), 16 bit (65536 Steps; 0.005°), IP54, Aluminum / Steel, Solid Shaft - Synchro, ø 58 mm (2.28"), ø 12 mm (0.47"), Connector - Axial D-Sub (9 pin), ≤ 0.02° (Optical), CE / UL
Available
0
![picture-sx-5-cax-cx-nnn.jpg](/media/posital_fsimg/picture-sx-5-cax-cx-nnn.jpg)
Interface | |
Interface | CANopen |
Profile | DS-406 |
Manual Functions | Address selector switch 0-99 and terminal resistor (with connection cap) |
Features | Round Axis |
Transmission Rate | min. 20 kBaud, max. 1 MBaud |
Interface Cycle Time | ≥ 1 ms |
Video Manual | Watch a simple installation video |
Programming Functions | Resolution, preset, 2 limit switches, 8 CAMS, baud rate, CAN-Identifier, bootloader, transmission modes: polled, cyclic, sync |
Outputs | |
Output Driver | Transceiver (ISO 11898), Galvanically Isolated by Opto-Couplers |
Electrical Data | |
Supply Voltage | 10 – 30 VDC |
Current Consumption | ≤ 230 mA @ 10 V DC, ≤ 100 mA @ 24 V DC |
Power Consumption | ≤ 2.5 W |
Start-Up Time | < 1 s |
Reverse Polarity Protection | Yes |
Short Circuit Protection | Yes |
EMC: Emitted Interference | DIN EN 61000-6-4 |
EMC: Noise Immunity | DIN EN 61000-6-2 |
MTTF | 13.5 years @ 40 °C |
Sensor | |
Technology | Optical |
Resolution Singleturn | 16 bit |
Resolution Multiturn | 12 bit |
Multiturn Technology | Mechanical Gearing (no Battery) |
Accuracy (INL) | ±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit) |
Code | Binary |
Environmental Specifications | |
Protection Class (Shaft) | IP65 |
Protection Class (Housing) | IP54 |
Operating Temperature | -40 °C (-40 °F) - +85 °C (+185 °F) |
Storage Temperature | -40 °C (-40 °F) – +85 °C (+185 °F) |
Humidity | 98% RH, no condensation |
Mechanical Data | |
Connection Cap Material | None |
Housing Material | Steel |
Housing Coating | Wet coating (RAL 9006 White Aluminium) + Cathodic corrosion protection (>720 h salt spay resistance) |
Flange Type | Synchro, ø 58 mm (S) |
Flange Material | Aluminum |
Shaft Type | Solid, Length = 20 mm |
Shaft Diameter | ø 12 mm (0.47") |
Shaft Material | Stainless Steel V2A (1.4305, 303) |
Max. Shaft Load | Axial 40 N, Radial 110 N |
Minimum Mechanical Lifetime (10^8 revolutions with Fa/Fr) | 420 (20 N / 40 N), 145 (40 N / 60 N), 100 (40 N / 80 N), 55 (40 N / 110 N) |
Rotor Inertia | ≤ 30 gcm² [≤ 0.17 oz-in²] |
Friction Torque | ≤ 3 Ncm @ 20 °C (4.2 oz-in @ 68 °F) |
Max. Permissible Mechanical Speed | ≤ 12000 1/min |
Shock Resistance | ≤ 100 g (half sine 6 ms, EN 60068-2-27) |
Permanent Shock Resistance | ≤ 10 g (half sine 16 ms, EN 60068-2-29) |
Vibration Resistance | ≤ 10 g (10 Hz – 1000 Hz, EN 60068-2-6) |
Length | 56,7 mm (2.23") |
Weight | 290 g (0.64 lb) |
Electrical Connection | |
Connection Orientation | Axial |
Connection Type | Cable / Connector |
Connector | Connector#D-Sub (9 pin) |
Product Life Cycle | |
Product Life Cycle | Established |
![](/media/posital_fsimg/db9.jpg) |
Connection Plan | |
SIGNAL | PIN NUMBER |
Power Supply | 9 |
GND | 6 |
CAN High | 7 |
CAN Low | 2 |
CAN GND | 3 |
Connector-View on Encoder
If the drawings are not available please refer to the "Download" section.
The picture and drawing are for general presentation purposes only. All dimension in [inch] mm.
© FRABA B.V., All rights reserved. We do not assume responsibility for technical inaccuracies or omissions. Specifications are subject to change without notice.