- Stainless steel housing
- Solid mechanical construction
- Protection to IP 67
- SMD technology
- Electronic preset

Robust Encoder AWG 101 / EAM 58 Profibus / Canbus
Optical absolute encoder AWG101 with Profibus-DP Class 2, CANopen® or Device Net For operation at rough conditions, Stainless steel housing Ø 100 x 160 mm, Optional air-cooling, electrical heating against condensing of humidity, Protection IP 67
Resolution
Resolution (Steps/360°):
4096 = 12 bit | 8192 = 13 bit | 65536 = 16 bit |
Measuring range
Measuring range
Single-Turn | 1 turn |
Multi-Turn | 4096 Umdrehungen = 12 bit |
16384 Umdrehungen = 14 bit |
Type explanation
AWG101 EAM58-30B-30-PB
Robust Encoder | AWG101 |
Stainless steel housing | Yes |
Encoder type | Absolute |
Flange diameter | ø 100 mm |
Case diameter | ø 100 mm |
Number of bits | 12 = 12 bits x 1 turn |
13 = 13 bits x 1 turn | |
16 = 16 bits x 1 turn | |
24 = 12 bits x 4096 turns | |
25 = 13 bits x 4096 turns | |
28 = 16 bits x 4096 turns | |
26 = 12 bits x 16384 turns | |
27 = 13 bits x 16384 turns | |
30 = 16 bits x 16384 turns | |
Single-turn | Yes |
Multi-turn | Yes |
Electronic adjustment | Yes |
Supply voltage | 30 = 10..30 VDC |
Interface | PB = Profibus |
CO = CANopen® | |
DN = Device Net | |
Shaft diameter | ø 10 mm |
Technical data
Close all lists Open all listsMechanical data
Rotational speed | ≤ 5000 min-1 |
Breakaway torque | ≤ 15 Ncm |
Loading of bearings | 1500 N radial |
1000 N axial | |
Weight | ≤ 6 kg |
Case | Stainless steel 1.43.01 / AISI 304 |
Sealings | Viton |
Environmental conditions
Vibration | 100 ms-2 (50 Hz / 1h) |
Shock | 300 ms-2 (11 ms) |
Operating temperature | 0 ... +70°C standard |
-40 ... +125°C optional | |
Storage temperature | -40 ... +85°C |
Atmospheric humidity | ≤ 95% r.h. |
Protection class | IP 67 DIN 40050/IEC 144 |
Electrical data
Scanning type | Optical, without contact |
Transmitter, infrared | LED |
Receiver | Photo-Array |
Scanning frequency LSB | 800 kHz |
Measurement accuracy | ±½ LSB (12 bit) |
± 1 LSB (13 bit) | |
± 2 LSB (16 bit) | |
Supply voltage | Vcc = 10...30 VDC |
Power consumtion | ≤ 100 mA (Vcc = 24 V) |
Electrical connections
Profibus | |
Interface | RS485 with optocoupler |
Clock | max. 12 MBaud |
Device Net | |
Interface | CAN Transceiver ISO/DIS 11898 |
Clock | 125, 250, 500 kBaud |
Outline drawing

Version AE 621-311 · Subject to change