GWY-920LTE/LTE-S1 & LTE-S2 QUICK START GUIDE Product Code RENU's GWY-920 are smart Gateways. These devices can collect data using Modbus RTU protocol (for LTE) and RS232 over Serially (For LTE-S1 & LTE-S2) & send it to centralized servers through GPRS/LTE using TCP/IP or HTTP. The gateways in this series also support communication via MQTT over TCP/IP. User can Configure it via windows base desktop "GWY-920 Utility" application software. Configurable to multiple slave addresses, selectable address range Data sending interval. Offline data storage function available. PRODUCT DIMENSIONS Power (Base) # Upload/Download via USB Device is not supported on this Hardware revision .in Future Hardware revision we will support it. Upload/Download is supported via RS232/RS485 for this models Note: GWY-920LTE-S2: Globally supported GSM module. PANEL MOUNTING FIG-1: Pull up the sliders (highlighted by red color) provided with the unit towards outward direction as shown. FIG-2: Rest the unit on the DIN rail plate. FIG-3: Press the highlighted connector (by red color) into the downward direction to lock it same connector from the downside of the product press upward direction. Locking connector helps the two units (FL base & expansion) to hold each-other properly on the DIN rail plate. This section provides information regarding communication interfaces supported by this product. GWY-920LTE has one terminal block port (COM1) which support RS485 Program Upload/Download Supported On RS485 Port GWY-920LTE has one terminal block port (COM1) which support RS232 Program Upload/Download Supported On RS232 Port

Note: Please read # point on page 1 The optimum method for Grounding Electronics equipment is to ground it separately from other high-power systems, to ground more than one unit of electronic equipment with a single-point ground. The grounding marked terminal (see below) is provided on t he unit at the down side. For this Product 12v to 24 v supply Supported [Note: Do not use a ground that has an unstable impedance, such as Painted Screw or ground subject to vibration ] RENU Electronics Pvt. Ltd® reserves the right to change or discontinue specifications and features without prior notice. To...