Bosch DHR-1600A-150A Installation Manual - Page 30

30 en | Hardware setup Divar XF 4.11 4.12 Cable length: 100 meters (100 ohm unshielded twisted pair cable or 150 ohm shielded twisted pair cable, category 5 or higher). Impedance: built-in compensation for impedance matching Indicators: ACT, 10/100 ETHERNET Figure 4.14 Ethernet connector Signal name LAN_TX + LAN_TX LAN_RX + N/C N/C LAN_RX N/C N/C Pin number 1 2 3 4 5 6 7 8 Table 4.4 LAN - RJ-45 Ethernet socket Description Ethernet transmit line plus Ethernet transmit line minus Ethernet receive line plus No connection No connection Ethernet receive line minus No connection No connection RS485 port Connect third-party controllable cameras to the unit for pan, tilt, and zoom control. The Pelco D protocol is supported with the following baud settings: 2400 baud 1 start bit 8 data bits 1 stop bit no parity - | + | G RS 485 MAL OUT N0 | C | NC Figure 4.15 RS485 connector Signal name TX TX + GND Pin number 1 2 3 Description Data transmission Data transmission Shield Table 4.5 RS485 pin definition The recommended cable diameter is AWG 28-16 (0.08-1.5 mm2). To communicate with the controllable camera, select a port number that is the same as the input number to which the camera is connected (e.g. configure a controllable camera to port 16 if it is connected to channel 16). Biphase port Use the Biphase port for connecting controllable Biphase-compatible cameras. Five Biphase outputs are provided for dome cameras and pan, tilt, and zoom control. The screw terminal connection board supplied with the unit simplifies all Biphase connections to the unit and protects the port against transient over-voltage. F.01U.135.429 | 2.5 | 2009.08 Installation manual Bosch Security Systems