User's Manual

ES2440 Hardware Guide: Specifications
14
4.3 2-Pin DC Input Connector
As described in Section 2.1.2, Powering Options, the
connector-cable assembly to power the ES2440 through its
weathertight 2-pin DC input is not included with the ES2440.
Mating connectors include the Amphenol® MIL-C-26482,
Series 1, part #MS3116J10-2S, Miniature Cylindrical
Connector. Figure 4.2 shows the pin numbers for mating
connectors for the ES2440
DC Input.
Figure 4.2. DC Input Power Connector Pins
You can obtain a mating connector from any vendor that
supplies it.
Table 4.2 shows the DC power connector pin-outs.
The allowable input range for DC power is 10V–30V.
The gauge of wire required for the DC power cable depends on
the length of the cable and the intended power source for the
installation. Consult a qualified electrical contractor to establish
the proper cable-gauge specification to ensure that the power
and voltage level available to the ES2440 fall within the correct
range.
7 4 orange
87blue
Table 4.1. RJ45-to-DBP Adapter Pin-Outs
RJ45 pin DB9 pin standard color
pin Bpin A
Table 4.2. ES2440 DC Power Connector Pin-Outs
pin signal
A+10 to +30 VDC
BGround
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