The sensor bus terminal block is a brown, removable, 4-terminal plug that fits into a board-mounted jack.
Wire the removable sensor bus terminal block plugs on the lower port of the dual stacked connector to the controller, and wire the other sensor bus devices in a daisy-chain configuration using 4-wire twisted, shielded cable as shown in Figure 1. See Table 1 for more information on functions, ratings, requirements and cables.
Figure 1. Sensor Bus Terminal Block Wiring
Note: The sensor bus PWR terminal supplies 15 VDC. You can use the sensor bus PWR terminal to connect, in a daisy-chain configuration, the 15 VDC power leads on the sensor bus.