Schneider XBTF023110 Membrane Keypad

This membrane keypad provides reliable operator input for Schneider XBTF series terminals. It replaces worn or damaged keypad assemblies without replacing the entire HMI unit. You can restore full functionality to your industrial operator interface quickly.

Technical Specifications

Parameter	Value
Model	Schneider XBTF023110
Category	Membrane Keypad
Compatible Displays	XBTF023110 terminal only
Keypad Type	Polyester membrane with embossed keys
Number of Keys	20 keys
Function Keys	12 programmable (F1–F12)
Numeric Keys	8 keys (0–9 with dual functions)
Key Life	1 million actuations minimum
Actuation Force	2.5 N (approximately 255 grams)
Key Travel	0.5 mm (tactile feedback)
Electrical Contacts	Nickel/gold plated domes
Cable Type	Flat flexible (FFC) with 20-pin connector
Cable Length	8 cm (from keypad to PCB connector)
Dimensions (W x H)	18.0 cm × 12.0 cm
Keypad Thickness	0.8 mm (excluding bezel)
Weight	0.03 kg (1.06 oz)
Component Count	1 membrane layer + 1 dome sheet + 1 FFC cable
Energy Storage	None (passive component)
Operating Temperature	0°C to 50°C
Enclosure Rating	IP65 (when properly sealed in terminal)

Keypad Design and Layout

The Schneider XBTF023110 features 20 embossed keys on a durable polyester membrane. Twelve programmable function keys sit along the left and top edges for easy access. Eight numeric keys occupy the lower section for data entry tasks. Each key provides tactile feedback through a metal dome mechanism.

Material and Durability

Polyester construction resists chemicals, oils, and cleaning agents commonly used in factories. Nickel and gold plated contacts ensure reliable electrical conductivity over time. Each key withstands one million actuations before any performance degradation. Consequently, this replacement keypad will outlast most other terminal components.

Electrical Characteristics

Metal domes beneath each key create a momentary switch closure when pressed. The flat flexible cable carries 20 signals from the keypad to the main PCB. This cable includes ground, matrix scanning lines, and key status outputs. The passive design requires no external power supply for operation.

Installation and Replacement

You must disassemble the XBTF023110 terminal completely to access the old keypad. Remove the front bezel and unplug the old FFC cable from its connector. Peel off the adhesive-backed membrane carefully to avoid damaging the housing. Then, align the new keypad and press firmly into position.

Compatibility and Interchange

This keypad fits only the XBTF023110 model terminal from Schneider Electric. It does not work with XBTF024110, XBTF034110, or any other XBT series models. Therefore, verify your terminal model number before ordering this replacement part. Using an incorrect keypad may damage the terminal’s PCB connector.

Tactile Feedback and Operation

Each key requires 2.5 Newtons of force to actuate the metal dome. A 0.5 mm travel distance gives operators clear tactile confirmation of a successful press. The embossed key surface provides tactile orientation for gloved operators. Therefore, users can operate the terminal without looking down at the keypad.

Why Choose This Keypad

Original Schneider keypads guarantee correct dome pressure and FFC cable length. Aftermarket replacements often have stiffer keys or shorter cables that fail to reach the PCB. Consequently, choose this genuine part for reliable operation and maximum service life.