Comtrol ES7510-XT - Manual (Page 9)

RocketLinx ES7510-XT User Guide: 2000571 Rev. D Connect the Power and Ground - 9
Hardware Installation
You can use the following subsections to install the RocketLinx ES7510-XT:
• Connect the Power and Ground
• Connect the Digital Inputs and Relay Outputs on Page 11
• Mount the ES7510-XT on Page 12
• Connect the Ethernet Ports on Page 13
• Connect SFP Transceivers (Combo Ports 9-10) on Page 14
• LED Descriptions on Page 14
• Reset Button on Page 15
Connect the Power and Ground
You can use the following procedure to connect power and the ground to the ES7510-XT.
1. Connect the DC power inputs.
a. Insert positive and negative wires (12-24AWG) into the PWR+ and PWR- contacts.
Note: Power should be disconnected from the power supply before connecting it to the switch.
Otherwise, your screw driver blade can inadvertently short your terminal connections to the
grounded enclosure.
b. Tighten the wire-clamp screws to prevent the wires from coming loose.
AC Power Input
AC Power Input
Power Supply
46- 57VDC
(UL Listed)
Power Supply
46-57VDC
(UL Listed)
V+
V-
V+
V-
12 - 24AWG Wire
12 - 24AWG Wire
Wiring Positive Power Supplies
Positive and negative power system inputs are both accepted, but
PW1 and PW2 must be in the same mode.