100 en Appendix | |
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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).
Pin No. | Contact |
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1 | RXD | RxD (receive data) | RxD+ (receive data plus) | Data+ |
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2 | CTS | CTS (clear to send) | RxD– (receive data minus) | Data– |
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3 | RTS | RTS | TxD+ (transmit data plus) | Data+ |
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4 | TXD | TxD (transmit data) | TxD– (transmit data minus) | Data– |
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5 | GND | GND (ground) | — | — |
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6 | GND | — | — | — |
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Relay and alarm (lower
Pin No. | Contact | Function |
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1 | R1 | Relay output 1 |
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2 | R1 | Relay output 1 |
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3 | R2 | Relay output 2 |
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4 | R2 | Relay output 2 |
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5 | IN1 | Input alarm 1 |
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6 | IN2 | Input alarm 2 |
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Connect each alarm input to a ground contact (GND) on the upper
DOC V4.5 2010.09 | Installation and Operating Manual | Bosch Sicherheitssysteme GmbH |
