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| Product Name: |
F 8652E: Central module
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| Supply Ability: |
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| Related proudcts |
hiam module, |
| Specifications |
H41q/H51q |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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8652E: Central module
Use in the PES H41q-MS, -HS, -HRS,
Safety-related, applicable up to SIL 3 according to IEC 61508
View
Central module with two clock-synchronised microprocessors
Microprocessors INTEL 386EX, 32 bits
Clock frequency 25 MHz
Memory per microprocessor
Operating System Flash-EPROM 1 MB
User program Flash-EPROM 1 MB *
Data SRAM 1 MB *
* Efficiency depending on operating system version
Interfaces Two serial interfaces RS 485 with electric isolation
Diagnostic display Four digit matrix display with selectable information
Shutdown on fault Safety-related watchdog with output 24 V,
loadable up to 500 mA, short-circuit proof
Construction Two European standard PCBs,
one PCB for the the diagnostic display
***ce requirement 8 SU
Operating data 5 V / 2 A
F 8652E
Switch S1 Battery
F 8652 E (0507)
2/3
Table 1: Pin assignment of the interface RS 485, 9-pole
Pin RS 485 Signal Meaning
1 - - not used
2 - RP 5 V, decoupled by diodes
3 A/A�RxD/TxD-A Receive/Transmit Data A
4 - CNTR-A Control signal A
5 C/C�DGND Data Ground
6 - VP 5 V, positive pole of power supply
7 - - not used
8 B/B�RxD/TxD-B Receive/Transmit Data B
9 - CNTR-B Control signal B
Before withdrawing a central module its fixing screws must be loosened
completely and freely movable. The module must be withdrawn
and inserted uninterruptedly to prevent triggering any faulty signals in
the system! |
| 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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