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EIB 2391 S

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Specifications

EIB 2391 S

Functional safety

Depending on the connected encoder and subsequent electronics, suited for applications up to

  • SIL 2 according to EN 61 508:2011 (further basis for testing: EN 61 800-5-2)
  • Category 3 PL d according to EN ISO 13 849-1:2008

PFH

26 x 10–9 (with respect to an application height of 1 000 m above sea level)

Safe position

Determined by the connected encoder and the subsequent electronics (for example by the configuration); the EIB has no influence on the safe position

Input

Interface

EnDat 2.2

Ordering designation

EnDat22

Electrical connection

M12 connector (female), 8-pin

Power supply of encoder (UP2)

5.1 V DC ± 0.15 V, max. 2500 mW

Cable length

100 m1)

Output

Interface

DRIVE-CLiQ

Ordering designation

DQ01

Electrical connection

M12 connector (male), 8-pin

Cable length

95 m2)

Power supply (UP1)

24 V DC (16.0 V to 28.8 V)
(up to 36.0 V DC is possible without detriment to functional safety)

Power consumption

Maximum With 16.0 V: 4.1 W
With 28.8 V: 4.35 W

Typical With 24 V: 1.1 W + 1.15 x PMtyp (where PMtyp = typical power consumption of encoder)

Operating temperature

0 °C to 60 °C

Storage temperature

–30 °C to 70 °C

Vibration 55 to 2000 Hz

Shock 11 ms

100 m/s2 (IEC 60 068-2-6)

200 m/s2 (IEC 60 068-2-27)

Protection

IP 65

Weight

Approx. 180 g

1) With HEIDENHAIN cable; note the power supply at the encoder.

2) Depending on the output cable; the plug connection to the EIB is to be considered a DRIVE-CLiQ coupling.