IC Realtime ICIP-P2012T Product Manual - Page 13

ON ON NONE 2.4.3 Address The address interface is shown as in Figure 2-5. Figure 2-5 The encode mode adopts binary system. 1 to 8 is valid bit. The highest address bit is 255. You can refer to the following sheet for more information. Address 1 2 3 4 5 6 7 8 1 OFF OFF OFF OFF OFF OFF OFF OFF 1 ON OFF OFF OFF OFF OFF OFF OFF 2 OFF ON OFF OFF OFF OFF OFF OFF 3 ON ON OFF OFF OFF OFF OFF OFF 4 OFF OFF ON OFF OFF OFF OFF OFF 5 ON OFF ON OFF OFF OFF OFF OFF 6 OFF ON ON OFF OFF OFF OFF OFF 7 ON ON ON OFF OFF OFF OFF OFF 8 OFF OFF OFF ON OFF OFF OFF OFF ...... 254 OFF ON ON ON ON ON ON ON 255 ON ON ON ON ON ON ON ON 2.4.4 Terminal Matching Resistance Setup There is terminal resistance 120Ω on the main board. There are two modes: See Figure 2-6. 1-2 2-3 120Ω ON OFF Figure 2-6 The factory default setup is shown as in Figure 2-7. Right now, the jumper (Connection board) is on the pin 2 and pin 3. The 120Ω resistance does not connect to the device. Figure 2-7 5