S.16350.241 EAO, S.16350.241 Datasheet - Page 3

• Manufacturer Part Number: S.16350.241
• Description: SWITCH, KEYPAD, 4X4, 5mA, 24V, METAL
• Manufacturer: EAO

Specifications of S.16350.241

• Keypad Array: 4 X 4
• Contact Voltage Dc Nom: 24V
• Contact Current Max: 5mA
• Keypad Output: Matrix
• Panel Cutout Width: 82mm
• Panel Cutout Height: 82mm
• Housing Material: Metal
• Switch Type: Metal
• Colour: Black Legend On
• Rohs Compliant: Yes
• Illumination: Hexadecimal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S.series
Description
Product Information
General notes
The 12 or 16 key S.series keypads are specially designed for public
environment applications, such as vending machines, ticket machines,
payment terminals, telephones, access control systems and industrial
machinery.
Keys and housing are built from chrome plated zinc alloy (Zamak). The
S.series therefore has high resistance to impact and vandalism and is
also sealed to IP 67.
Mounting
The keypad may be mounted from either the front or rear of a panel.
Front mounted keypads require a small cutout for the pin header
connector on the back side of the S.series.
Rear mounted keypads are mounted through a rectangular cutout.
To ensure IP 67 sealing a gasket is supplied with the keypad and this is
suitable for both forms of mounting.
Contacts
To ensure integrity of contacts and lower switch ratings, the contacts
are gilded and external connection to the keypad is by means of a pin
header on the back.
The electrical keypad circuit can be supplied in a choice of either matrix
or common point configuration.
Keys
The metal anti pull-off keys are highly resistant to shock and fire.
Marking
Non-illuminated keys are engraved with the characters filled in black.
Custom markings or symbols in different colours are available on
request.
Illuminated keys are moulded with characters that are cutout then filled
with a clear resistant resin for clear illumination.
Illumination
On illuminated versions the keys are individually lit with yellow or blue
LED's which them especially suitable in poorly lit locations. Other LED
colours are available on request.
We reserve the right to modify technical data
All dimensions in mm
3
09.2005