Hach sc1000 user manual Installation Installation using a power cord

Installation

3.4.2 Installation using a power cord

A sealing-type strain relief to maintain the IP65 environmental rating and a power cord less than 3 meters (10 feet) in length with three 18-gauge conductors (including a safety ground wire) can be used, see Section 9 on page 129. See Figure 6 for strain relief and conduit opening sealing plug assembly. See Figure 14 on wiring information.

Figure 6 Using the optional strain relief and conduit plug

1	Strain relief, small	3	Conduit
2	Strain relief, large	4	Plug, sealing

Figure 7 Housing breakouts

1	Storage card slot	6	AC power connection (PS1), strain relief M20 x 1.4 mm
			(4-8 mm cable diameter), conduit, different version of
			power cord (optional)
2	GSM antenna connection (optional)	7	Network interface
3	Cable assembly for connection to probe module	8	Cable assembly for connection to display module
4	Service port	9	Relay connection—2.19 mm for conduit or strain relief
			M20x1.5 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 or
			strain-reliefs, M16 x 1.5 (5–6 mm cable diameter)

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