_UMD - Model 335 Custom LCD
Computer - Terminal

	The Unique Micro Design Model 335 Series of Custom Desk/Wall Mount LCD Terminals is a member of the ProtoLink Architecture family of products. Custom Desk/Wall Mount LCD Terminals are packaged in an industrial semi-sealed plastic enclosure. The Model 335 has flexible interfacing options incorporating dual RS232 serial, AT keyboard interface, magnetic card reader interface and bar code decoder. An optional RS485 interface is also available, with the Model 335 typically being used as a node in a UMD ProtoLink Network. Power is sourced externally from either a 5 Volt regulated or upto 28 Volts unregulated supply. The Model 335 features a 4 x 5 programmable sealed keypad or 5 x 6 keycap keypad. The backlit liquid crystal display ( LCD ) has 4 lines of 20 characters. The sealed keypad uses low travel mechanical keys which are sealed with a polycarboate overlay. The keycap keypad uses relegendable single, dual or quad keycaps. Obsolete Product Line - Contact UMD Sales for Alternatives Features Programable keys (4x5 sealed or 5x6 keycap type) Multiple shift levels In-built keyboard wedge and 2 serial ports 5 programmable LED indicators In-built Bar Code decoder Programmed via keyboard or serial port Backlit LCD display (4 lines by 20 characters) No switches to be tampered with Internal buzzer Customisation service available 12 Months warranty

The Unique Micro Design Model 335 Series of Custom Desk/Wall Mount LCD Terminals is a member of the ProtoLink Architecture family of products. Custom Desk/Wall Mount LCD Terminals are packaged in an industrial semi-sealed plastic enclosure. The Model 335 has flexible interfacing options incorporating dual RS232 serial, AT keyboard interface, magnetic card reader interface and bar code decoder. An optional RS485 interface is also available, with the Model 335 typically being used as a node in a UMD ProtoLink Network. Power is sourced externally from either a 5 Volt regulated or upto 28 Volts unregulated supply. The Model 335 features a 4 x 5 programmable sealed keypad or 5 x 6 keycap keypad. The backlit liquid crystal display ( LCD ) has 4 lines of 20 characters. The sealed keypad uses low travel mechanical keys which are sealed with a polycarboate overlay. The keycap keypad uses relegendable single, dual or quad keycaps.

Obsolete Product Line - Contact UMD Sales for Alternatives

Features

Programable keys (4x5 sealed or 5x6 keycap type)
Multiple shift levels
In-built keyboard wedge and 2 serial ports
5 programmable LED indicators
In-built Bar Code decoder
Programmed via keyboard or serial port
Backlit LCD display (4 lines by 20 characters)
No switches to be tampered with
Internal buzzer
Customisation service available
12 Months warranty

Specifications

Physical size	170 (w) x 280 (d) x 125 (h) mm.
Enclosure/Weight	ABS Plastic / 1.5kg
Power source	Via keyboard interface or external plug pack (5Vdc optional 9Vdc)
Keyboard interface	PC, AT or PS/2 protocol (others available upon request)
Key matrix	Sealed type: 20 in 4 x 5 matrix
Key matrix	Keycap type: 30 in 5 x 6 matrix (used UMD KA series keycaps)
Reliability	1,000,000 operations
Display Unit	Liquid Crystal Display with LED backlight, 4 lines by 20 characters 3 mm character height
LED Indicators	5 user LED’s amber color user programmable
Serial interface	Two RS-232C (DTE) ports
Baud rates	300, 1200, 2400, 4800, 9600, 19.2K, 38.4K
Handshake	DTR, XON/XOFF
Bar Code Decoder	Digital wand type
Symbologies	Code 128, code 39, interleaved 2 of 5 and EAN/UPC
Options	Refer to ordering information below

The Model 335 Custom Controller can be uniquely configured to your customer requirements.
Please contact Technical Support to discuss customisation and other options.

M335 Confuguration Table

M335
	Keypad Type
	K56 S45							Keycap type, 5 x 6 matrix (3-1240 series) Sealed type, 4 x 5 matrix (3-1081 series)
		Firmware Option
		F00 Fxx						Default firmware Custom Firmware
			Magnetic Card Reader Option
			C0 Cx Cxy					No MCR Option Single Track MCR, where x = 1, 2, or 3 Dual Track MCR, where xy = 12 or 23
				M301 Hardware Option
				H00 H01				Standard Regulator Type Switching Regulator
					Panel Modification Option
					P00 P01 P03 P06			2 x Serial, BCR Wand, KBD Wedge + DC Power 2 x Serial, RS-485, DC Power (Incomplete) 4 x Serial, KBD Wedge + DC Power (Requires M301 I/O) 2 x Serial, Digital I/O, DC Power (Requires Digital I/O)(Incomplete)
						Mounting Option
						D W		Desktop Mount Wall Mount
							Keycap/Overlay Option
							Yxx Vxx	Keycap Type, Keycap Set Sealed Type, Overlay

M335

Obsolete Product Line - Contact UMD Sales for Alternatives

_UMD - Model 335 Custom LCD Computer - Terminal

_UMD - Model 335 Custom LCD
Computer - Terminal