UE402 datasheet(2/5 Pages) SICK

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UE402

SAFETY RELAYS

Illustration may differ

Ordering information

Type

Part no.

UE402

1023577

Other models and accessories

www.sick.com/UE402

Detailed technical data

Safety-related parameters

Safety integrity level

SIL3 (IEC 61508)

SILCL3 (EN 62061)

Category

Category 4 (EN ISO 13849)

Performance level

PL e (EN ISO 13849)

PFHD (mean probability of a dangerous fail-

ure per hour)

15 x 10-9 (EN ISO 13849)

TM (mission time)

20 years (EN ISO 13849)

Functions

Bypass

✔

Operating mode switching

✔

PSDI mode

✔

Electrical data

Protection class

III (IEC 536:1976)

Supply voltage VS

24 V DC (19.2 V DC ... 28.8 V DC) 1)

Residual ripple

10 % 2)

Power consumption

≤ 110 mA

Switch-on time

≤ 4 s

IN A1 ... A6, MCC-BDC, MCC-TDC

ON state, switching voltage HIGH 24 V DC (11 V DC ... 30 V DC)

OFF state, switching voltage LOW –30 V DC ... 5 V DC

Input current HIGH 6 mA ... 20 mA

Input current LOW –3 mA ... 0.5 mA

IN B1, IN B2, OUT B1, OUT B2

1) The external voltage supply must be capable of buffering brief mains voltage failures of 20 ms as specified in EN 60204-1. Suitable power supplies are available as

accessories from SICK.

2) Within the limits of VS.

SENS:CONTROL - SAFE CONTROL SOLUTIONS | SICK

Online data sheet | 2018-09-06 10:28:27

Subject to change without notice

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