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| Product Name: |
Time Delay Element 52 100
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| Supply Ability: |
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| Related proudcts |
hiam module, |
| Specifications |
Planar F/4 |
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Time Delay Element 52 100
safety-related
The module is TV tested according to DIN V 19250 for RC 1...6,
according to IEC 61508 for SIL 3 and EN 954-1 for Cat 4.
Time accuracy <; 0.1 % of defined value
Reference error -10...+90 ms
The 1-signals at the outputs Y and Y do not overlap (gap of approx. 20
ms).
Switching time Y approx. 45 ms
Y approx. 25 ms
Reset time Y approx. 20 ms
Y approx. 40 ms
Operating data 24 V DC / 100 mA
***ce requirement 3 HE, 4 TE
Selection Time range Resolution
ZF1
ZF2
ZF3
ZF4
ZF 5
0,1...9.9 s
1...99 s
10...990 s
60...5 940 s
600...59 400 s
0.1 s
1 s
10 s
60 s
600 s
1 F
(EL+)
E
U
F1
F2
ZF1
ZF2
ZF3
ZF4
ZF5
(L-) (EL+)
1 F * * * * * * *
10 F 10 F
d2
d6
d8
d4
z6
z12
z8
z10
d10
d12
z14
d14
d24
d22
EL+
Ld30
z32 z30
b32
d32
5 F
z28
b28
d28
b26
z26
d26
+ -
COM
DCM
ERR
RDY
TR
ERR
2 D
ACK
* depending on
the function
connected to
EL+ resp. L-
#
t t t t
Y Y
52 100
RDY
ERR
Y
Y
TR
ACK
TIME
Outputs k
52 100 (0128)
2/6
The safety-related time delay element is a two channel safety-related processor
system. Each processor sys-tem operates the preset time
functions and proceeds self-tests and monitoring functions. The module is
initialized after switching on the power supply or by pressing the pushbutton
ACK (after a disturbance). After the initialization the safety-related outputs
Y and Y are activated.
The time setting is made by the connection of EL+ to only one of the time
factor inputs ZF1...ZF5, and the setting of the two-decade selector switch
on the front plate. The delay time or pulse time td is calculated by means
of the formula:
tv = resolution x decade selector switch value
During operation changes of the changeover input (U) at pulse functions,
the function inputs (F1, F2) and the time factor inputs (ZF1...ZF5) are not
permissible. A change of the decade switch value (LED TR flashing) requires
striking the pushbutton ACK within 60s or the selection of the previous
value; otherwise the m |
| 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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