1 Electrical Connection
1.1 Wiring Requirements
(1) All connections of the equipment must be made under power failure conditions. (2) It is forbidden to connect the safety extra low voltage and dangerous voltage lines to the relay together. (3) Except for relays and supply voltage lines, only energy-limiting circuits according to EC/EN 61010-1 can be connected. (4) Before making other electrical connections, a ground connection must be established.
1.2 equipment

1.3 RSG35 instrument supply voltage

1.4 relay

1.5 digital input; auxiliary voltage output

1.6 analog input

2 Method of operation
2.1 opening panel

Operating instructions:(1) "Shuttle knob": fast forward/slow rewind knob, press operation/hold function. In display mode: Turn the knob to switch between different signal groups. Press the knob to display the main menu. In the setting mode or in the selection menu: Turn the knob counterclockwise to move the item or cursor up or left to change the parameter. Turn the knob clockwise to move the entry or cursor down or to the right to change the parameter. Quickly press (< 2 s) = to select the highlighted function parameter and confirm the parameter change (press Enter). View online help: Press and hold the jog dial (> 3 s) to display information about the selected function parameter. Press and hold "Return" (> 3 s) in the jog dial to exit the menu immediately. The device switches to display mode.
(2) LED indicator on the SD card slot. When the device reads and writes to the SD card, the orange LED indicator lights up. Do not remove the SD card when the LED indicator is on! Otherwise there is a risk of data loss! (3)SD card slot. (4)USB B "slave slot", for example to connect to a personal computer or notebook computer.
(5) The green LED indicator is on: charged. (6)USB A "main slot", such as connecting U disk or external keyboard. (7) Display mode: alternately display the status of analog or digital input with the corresponding channel color (for example, set the zoom range). In setting mode: different information can be displayed, depending on the display type.
(8) Display mode: Display the measured value window (e. g. curve display). In setup mode: the operation menu is displayed. (9) In the display mode: current group name, analysis type setting mode: current operation item name (dialog box title).
(10) In display mode: display the current date/time. (11) In the display mode: alternately display the percentage space of the used SD card or U disk. At the same time, the status icon and storage information are displayed alternately (refer to the following table). In setup mode: displays the current Direct Access operation password. (12) In display mode: display the current measured value and fault/alarm status.