Bosch VOT-320V009L Manuel d'utilisateur télécharger pdf (Page 100)

Doc | V4.6 | 2014.02 Installation and Operating Manual Bosch Sicherheitssysteme GmbH

100 en | Appendix

VOT-320

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Serial interface (upper 6-pin terminal block)

The pin assignment of the serial interface depends on the interface mode used (see

Section 5.33 Advanced Mode: COM1, page 68).

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Pin No. Contact RS-232 mode RS-422 mode RS-485 mode

1 RXD RxD (receive data) RxD+ (receive data plus) Data+

2 CTS CTS (clear to send) RxD– (receive data minus) Data–

3 RTS RTS TxD+ (transmit data plus) Data+

4 TXD TxD (transmit data) TxD– (transmit data minus) Data–

5 GND GND (ground) — —

6 GND — — —

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Relay and alarm (lower 6-pin terminal block)

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Pin No. Contact Function

1 R1 Relay output 1

2 R1 Relay output 1

3 R2 Relay output 2

4 R2 Relay output 2

5 IN1 Input alarm 1

6 IN2 Input alarm 2

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Connect each alarm input to a ground contact (GND) on the upper 6-pin terminal block when

connecting alarm inputs.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 115 116

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Bosch VOT-320V009L Manuel d'utilisateur Page 100