{"product_id":"hmi-terminal-allen-bradley-2711-t5a1l1-operator-interfaces","title":"HMI Terminal | Allen-Bradley 2711-T5A1L1 Operator Interfaces","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e2711-T5A1L1\u003c\/strong\u003e is a PanelView 550 operator interface terminal designed for local machine control and process status monitoring. It combines a 5.5-inch monochrome LCD display with resistive touchscreen input, enabling real-time operator intervention and parameter adjustments directly from the plant floor.\u003c\/p\u003e\n\u003ch3\u003eDisplay and Touchscreen Interface\u003c\/h3\u003e\n\u003cp\u003eThe terminal features a 5.5-inch monochrome LCD blue-mode screen with a resolution of 256 x 128 pixels. Operator navigation and data entry are executed via an analog resistive touch screen. Visual illumination is supplied by a field-replaceable 2711-NL1 backlight module.\u003c\/p\u003e\n\u003ch3\u003eNetwork Connections and Memory\u003c\/h3\u003e\n\u003cp\u003eCommunication with host controllers is established through a dedicated Remote I\/O (RIO) port, allowing connection to a scanner or sub-scanner module on an RIO network. An auxiliary RS-232 port is provided for connection to a serial printer to log alarms and process messages. System memory includes 170 KB of application runtime storage, which can be expanded using a compatible PC flash memory card.\u003c\/p\u003e\n\u003ch3\u003ePower Requirements and Enclosure Mounting\u003c\/h3\u003e\n\u003cp\u003eThe unit operates exclusively on a 24 VDC power supply with an input range of 18-32 VDC and a maximum power consumption of 18 W (0.75 A). Internal circuitry and a fuse provide protection against reverse polarity and over-voltage conditions. The terminal carries NEMA Type 12, 13, and 4X (indoor) environmental ratings when properly installed in an industrial panel cutout.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-T5A1L1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003ePanelView 550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e5.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome LCD (Blue Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e256 x 128 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperator Input\u003c\/td\u003e\n\u003ctd\u003eTouchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRemote I\/O (RIO), RS-232 Printer Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (18-32 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e18 W max (0.75 A at 24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Memory\u003c\/td\u003e\n\u003ctd\u003e170 KB internal runtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Backlight\u003c\/td\u003e\n\u003ctd\u003e2711-NL1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C (32 to 131 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.00 lbs (1.36 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA Type 12, 13, 4X (Indoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What power source is required to operate the 2711-T5A1L1 operator terminal? A: This unit requires a 24 VDC power supply (18-32 VDC operating range). Connecting this model directly to an AC power source will cause damage to the internal circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are available on this model? A: The 2711-T5A1L1 utilizes a Remote I\/O (RIO) port for controller communication across an RIO network and an RS-232 port dedicated to serial printer connections.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":66962201706611,"sku":"2711-T5A1L1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/2711-T9C8_2__Cocoai_5ae77e56-843f-4f4d-a157-b02e080cca36.jpg?v=1792656162","url":"https:\/\/www.dcssupplier.com\/ar\/products\/hmi-terminal-allen-bradley-2711-t5a1l1-operator-interfaces","provider":"DcsSupplier Limited","version":"1.0","type":"link"}