Engineering Manual for
AXS Series S40/S40i Keypad
S40/S40i Engineering Manual
Page 2 of 8
www.storm-interface.com
Rev 2.3 May 2016
© Copyright Storm Interface. 2015. All rights reserved
Product Range
Two products are included in the range. The S40, which has a metal keypad, and the S40i, which has an illuminated
white polymer keypad. Both products can be powered via the 5V or 12V supply pins. However, the illumination will
only function when powered from 12V
A privacy shield (p/n 1KFS020) is available as an optional extra.
Supported Credentials
The following credentials are supported (additional controller set-up may be required):
iCLASS® Seos®
16KB
ISO14443A
iCLASS SE®
SE (32K, 2K)
ISO15693
ISO14443B (requires config card)
iCLASS®
Legacy (16K, 32K. 2K/2 )
ISO15369
iCLASS®
SR (32K, 2K/2)
ISO15693
MIFARE®
Classic (4K, 1K )
SE (32K, 4K, 2K)
SR (32K/2)
NXP Ultralight
ISO14443A
DESFire®
EV1 (8K SE, 4K, 2K, 1K)
ISO14443A
Installation
Connection to the Controller is via a 12-way connector. The connector is removable to ease wiring. Recommended locations and
wiring methods shall be in accordance with the National Electrical Code, ANSI/NFPA 70. Use shielded cable.
Connections
are as follows:
Pin A – 5V power input – 5V at 200mA
Pin B – Beeper input. Active low, pulled up internally. Beep sounds when this pin is set low
Pin C – Card data hold. Active low, pulled up internally. Set low to hold card data transmission
Pin D – Tamper output. Connects to 0V when the tamper switch is closed, and is open circuit on a tamper
Pin E – 0V power and signal return
Pin F – 0V power and signal return
Pin G – RED LED input. Active low, pulled up internally. Low turns on the RED LED (default is on)
Pin H – GREEN LED input. Active low, pulled up internally. Low turns on the GREEN LED (takes precedence over RED)
Pin I – 12V power input – 200mA for S40, 250mA for S40i
Pin J – Weigand D1 output. Open collector, pulled up internally
Pin K – Wiegand D0 output. Open collector, pulled up internally
Pin L – Tamper output. Open circuit when the tamper switch is closed. Connects to 0V on tamper
Connect the Controller Wiegand inputs to the S40 Wiegand outputs, and the Controller Beep and LED control
outputs to the relevant S40 Beep and LED control inputs
