Heidenhain EIB 2391 S ID: 768200-02 External Interface Box

Absolute Singleturn
Multiturn
ECN 425
ECN 413
Interface*
EnDat 2.2
EnDat 2.2
Ordering designation
EnDat22
EnDat01
Positions/revolution
33 554 432 (25 bits)
8192 (13 bits)
Revolutions
–
Code
Pure binary
Elec. permissible speed Deviations1)
≤ 12 000 rpm for continuous position value
Calculation time tcal Clock frequency
EQN 437
EQN 425
SSI
EnDat 2.2
EnDat 2.2
SSI
SSI39r1
EnDat22
EnDat01
SSI41r1
33 554 432 (25 bits)
8192 (13 bits)
4096 Gray
Pure binary
512 lines: ≤ 5000/12 000 rpm ±1 LSB/±100 LSB 2 048 lines: ≤ 1500/12 000 rpm
±1 LSB/±50 LSB
≤ 12 000 rpm ±12 LSB
≤ 12 000 rpm for continuous position value
512 lines: ≤ 5000/10 000 rpm ±1 LSB/±100 LSB 2048 lines: ≤ 1500/10 000 rpm
±1 LSB/±50 LSB
≤ 12 000 rpm ±12 LSB
≤ 7 µs ≤ 8 MHz
≤ 9 µs ≤ 2 MHz
≤ 5 µs –
≤ 7 µs ≤ 8 MHz
≤ 9 µs ≤ 2 MHz
≤ 5 µs –
Incremental signals
Without
» 1 VPP2)
Without
» 1 VPP2)
Line counts*
–
512
512
–
512
Cutoff frequency –3 dB Output frequency
– –
512 lines: ≥ 130 kHz; 2048 lines: ≥ 400 kHz –
– –
512 lines: ≥ 130 kHz; 2048 lines: ≥ 400 kHz –
System accuracy
±20”
512 lines: ±60“; 2048 lines: ±20“
±20”
512 lines: ±60“; 2048 lines: ±20“
Electrical connection*
• M12 flange socket, radial
• Cable (1 m) with M12 coupling
• M23 flange socket, radial
• Cable (1 m) with M23 coupling or free cable end
• M12 flange socket, radial
• Cable (1 m) with M12 coupling
• M23 flange socket, radial
• Cable (1 m) with M23 coupling or free cable end
Supply voltage
DC 3.6 V to 14 V
4.75 V to 30 V DC
DC 3.6 V to 14 V
DC 3.6 V to 14 V
Power consumption (maximum)
3.6 V: ≤ 0.6 W 14 V: ≤ 0.7 W
5 V: ≤ 0.8 W 10 V: ≤ 0.65 W 30 V: ≤ 1 W
3.6 V: ≤ 0.7 W 14 V: ≤ 0.8 W
5 V: ≤ 0.95 W 10 V: ≤ 0.75 W 30 V: ≤ 1.1 W
Current consumption (typical, without load)
5 V: 85 mA
5 V: 90 mA 24 V: 24 mA
5 V: 105 mA
5 V: 120 mA 24 V: 28 mA
Shaft*
Blind hollow shaft or hollow through shaft (both available in 8 mm or 12 mm)
Mech. permiss. shaft speed n3)
≤ 6000 rpm/≤ 12 000 rpm4)
Starting torque (typical) at 20 °C
Blind hollow shaft: 0.01 Nm; hollow through shaft: 0.025 Nm (with IP66: 0.075 Nm)
Moment of inertia of rotor
≤ 4.3 · 10–6 kgm2
Permiss. axial motion of measured shaft
±1 mm
2048
Gray
2048
512
4.75 V to 30 V DC
Vibration: 55 Hz to 2000 Hz ≤ 300 m/s2; flange socket version: ≤ 150 m/s2 (EN 60068-2-6); higher values upon request
Shock: 6 ms ≤ 2000 m/s2 (EN 60068-2-27) Max. operating temp.3)
100 °C
Min. operating temp.
Flange socket or fixed cable: –40 °C; moving cable: –10 °C
Protection rating EN 60529 At housing: IP67 (IP66 with hollow through shaft)
At shaft inlet: IP64 (with 12 mm: IP66 upon request) Mass
≈ 0.3 kg
Valid for ID
1178024-xx5)
1065932-xx
Bold: This preferred version is available on short notice.
* Please select when ordering 1) Speed-dependent deviations between absolute value and incremental signal
2) Limited tolerances: signal amplitude: 0.8 VPP to 1.2 VPP
40
1353129-xx
1178025-xx5) 3) 4) 5)
1109258-xx
1353131-xx
For the relationship of operating temperature to shaft speed and supply voltage, see General mechanical information
With two shaft clampings (only with hollow through shaft) Also available with functional safety; for dimensions and specifications, see the Product Information document
41