//736040 – Relay module with positive-action contacts

736040 – Relay module with positive-action contacts

Part-No.
736040
Type
RE 4-6040 DC 24 V
Description
Relay module with positive-action contacts as per EN 50205 for safety switching circuits. Activated via DC 24 V. 1 NC contact and 1 NO contact 250 V / 6 A are available for switching small to medium loads.
分類:

描述

Input

Rated voltage UN
DC 24 V
Voltage range
DC 16.8 V – 31.2 V
Rated current (at UN)
25 mA
Status indication LED
Yellow LED
Protection device Input
  • Reverse voltage protection
  • Bridge rectifier
  • Varistor
Rated insulation voltage
50 V

Output

Switching voltage
AC/DC 5 V – 250 V
Switching current
AC/DC 0.005 A – 6 A
Switching capacity
1500 VA
Switch-on delay
typ. 6 ms
Shutdown delay
typ. 20 ms
Contact material
AgCuNi + 0.2-0.4 µm Au

General

Connection type
  • Spring terminal: 0.08 – 2.5 mm2
  • Stripping length: 6 – 7 mm
  • Screwdriver: 3.5 × 0.5 mm
Installation postition
As desired
Clearance/creepage dist.
  • between coil and contacts
  • (A1, A2 -> 13/14, 21/22)
  • ≥3 mm (protective separation)
  • between the contacts
  • (21/22 -> 13/14)
  • ≥3 mm (functional insulation)
short circuit protection
1000 A, SCPD 6 A function class gG (back-up fuse)
Rated insulation voltage
250 V
Degree of polution
PD2
Over voltage category
OV2
Contact type
  • 1 NC contact, 1 NO contact
  • (positively driven EN 50205, Type A)
Mechanical service life
10 × 106 operations
Electrical service life
  • Electromagnet switched with overload diodes DC 24 V / 11.4 W – at least 3 million operations
  • Contactor switched with varistor DC 24 V / 2.3 W – at least 5 million operations
  • Digital controller input DC 24 V / min. 7 mA – at least 5 million operations
Housing material
PPE
Operation temperature range
-40 °C … +70 °C (+85 °C 10 min)
Storage temperature range
-40°C…85°C
Dimensions (w × h × d)
22,5×60×61 mm
Weight
0,053 kg/piece
Form
Minicompact
Mounting
  • DIN rail mountable TS35
  • (EN 60715)
Protection class
IP20
Standards
  • EN 50155:2007-07: Railway applications – Rolling stock – Electronic equipment
  • EN 50121-3-2:2006-07: Railway applications – Electromagnetic compatibility – Part 3-2: Rolling stock – Apparatus
  • EN 50124-1:2001-03: Railway applications – Insulation coordination – Part 1: Basic requirements – Clearances and creepage distances for all electrical and electronic equipment
  • EN 61373:2010-09: Railway applications – Rolling stock equipment – Shock and vibration tests
  • HN_Isolationsprüfung:2012-02: Company internal standard – Insulation test

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