17Installation3.4.2 Installation using a power cordA sealing-type strain relief to maintain the IP65 environmental rating and a power cordless than 3 meters (10 feet) in length with three 18-gauge conductors (including a safetyground wire) can be used, see Section 9 on page 129. See Figure 6 for strain relief andconduit opening sealing plug assembly. See Figure 14 on wiring information.Figure 6 Using the optional strain relief and conduit plug1 Strain relief, small 3 Conduit2 Strain relief, large 4 Plug, sealingFigure 7 Housing breakouts1 Storage card slot 6 AC power connection (PS1), strain relief M20 x 1.4 mm(4-8 mm cable diameter), conduit, different version ofpower cord (optional)2 GSM antenna connection (optional) 7 Network interface3 Cable assembly for connection to probe module 8 Cable assembly for connection to display module4 Service port 9 Relay connection—2.19 mm for conduit or strain reliefM20x1.5 with union mount (9–13.5 mm cable diameter)5 Power outlet for 100–240 VAC powered sc probes 10 Configured as either sc probe connectors orstrain-reliefs, M16 x 1.5 (5–6 mm cable diameter)
