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| Product Name: |
H 4135: Relay amplifier in an electronic housing
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| Supply Ability: |
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| Related proudcts |
hiam module, |
| Specifications |
H41q/H51q |
| Price Term: |
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H 4135: Relay amplifier in an electronic housing
for safety-related circuits up to SIL 3 according to IEC 61508
(RC 1...6 according to DIN V 19250 / 01.89)
The module is tested according to
- IEC 61508 / SIL 3
- EN 298,
- DIN VDE 0116,
- DIN EN 50178 (VDE 0160),
- (DIN V 19250 / RC 1...6, DIN V VDE 0801 incl. A1).
The relay amplifier is suitable for the switching of safety-related circuits.
Thus the amplifier can be used for safety shutdowns, e. g. to cut off the
entire fuel supply for incinerator plants.
The module is equipped with relays in diversity.
The connection terminal 8 may be used only for monitoring the fuse F1,
but not to supply a voltage for the contact!
Restrictions
For SIL 3 applications (according to IEC 61508) function checks have to
be made within a period of 3 years, for SIL 2 applications within a period
of 6 years.
The replacement of components must be made only by the manufacturer
regarding the valid standards and TV restrictions.
Input 24 V DC / -15...+20 %, £ 40 mA
Output floating NO contact
Relay data: cf. reverse
Switching time approx. 8 ms
Reset time approx. 6 ms
Ambient conditions -25...+60 °C
Degree of protection IP 20 according to IEC/EN 60529
H 4135 (0430)
2/2
The relay amplifier has a safe isolation between the input and the output
contact, according to DIN EN 50178 (VDE 0160). The clearance in air and
the creepage distance are dimensioned for overvoltage class III up to
300 V.
Relay data
Contact material Silver alloy, gold-flashed
Switching voltage ³ 5 V,
£ 250 V AC / £ 127 V DC
Switching current ³ 10 mA, £ 4 A
Switching capacity AC £ 500 VA, cos j > 0.5
£ 830 VA, cos j > 0.9
Switching capacity DC up to 30 V: £ 120 W
up to 70 V: £ 50 W
up to 127 V: £ 25 W
Bounce time approx. 1 ms
Life
mechanical ³ 30 x 106 cycles
electrical ³ 2.5 x 105 cycles
(with full resistive load and
£ 0.1 cycles per second
Mechanical design and dimensions
Cross section of £ 2.5 mm2 (AWG 14)
connecting wires
Mounting on DIN rail 35 mm or on |
| Company: |
Asia Science&Technology Co***ny Limited
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| Contact: |
Mr. Ethan Wen |
| Address: |
Unit 04, 7/ F, Bright Way Tower,No. 33 Mong Kok Road, Kowloon, HK. |
| Postcode: |
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| Tel: |
00852-27935511 |
| Fax: |
00852-35902333 |
| E-mail: |
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