TBH LN Serie Betriebs- Und Wartungsanleitung Seite 87

Interface Sub-D25
Pin 01 Pin 01
Pin 02
Pin 03
Pin 04
Pin 05
Pin 06
Pin 07
Pin 08
Pin 09
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
Pin 23
Pin 24
Pin 25
Pin 25
Anschlussbeispiele Schnittstelle Sub-D25 / Connection example interface Sub-D25
Achtung ! Für alle Relaiskontakte gilt eine max. Kontaktbelastung von 40V/1A
Technische Änderungen vorbehalten. Keine Haftung für Schäden durch falsche Interpretation bzw. falsche Beschaltung.
8 Technical Data
Signal
RS232 GND
Rs232 TXD (Output)
Rs232 RXD (Input)
Pre-warning level, filter full inverted (normally closed)
Pre-warning level, filter full (common contact)
Pre-warning level, filter full (normally open)
Run/Standby (+)
Run/Standby (-)
Jumper Run/Standby
Jumper Run/Standby
Speed message (normally closed)
Speed/temperature (common contact)
Temperature message (normally closed)
Analogue input, external speed control (-)
Analogue input, external speed control (+)
Collective fault (normally closed)
Collective fault (normally closed)
Input start external cleaning(+)
Input start external cleaning(-)
free
free
free
Auxiliary voltage source (+24V DC)
free
Auxiliary voltage source (GND)
Description
- Rs232 Interface
- Access message memory / programming
- On systems in the LN, GL, FP-series
- Pre-warning that the filter is approx. 75% saturated
- Relay contacts
- Switchover between Run/Standby mode
- Apply voltage 12-30V DC
- Only active when jumper pin 9+10 closed
- Determines the on-position of the system
- Open: Run mode
- Closed: Standby mode – prerequisite for control
via pin 7+8
- Message whether speed > min. extraction level
- Power contact for pin 11 and pin 12
- Message whether temperature OK
- External speed control via interface
- Apply voltage between 3-10V DC
- Min. 10mA current-carrying capacity necessary
- External signal dominant
- Common Temperature fault, speed fault,
filter full 100%
- Externally start filter cartridge cleaning
- Starts cleaning cycle (rising edge)
- Only available on FP/FPV series
- 24V / 10mA
- Do not apply voltage!
- Max. 200mA current curriying capacity
- Do not apply voltage!
87-236