6-040400 X2
1
212i Wiring Diagrams
PRINTER’S INSTRUCTIONS:
LIT 212I/W SMT WIRING INSTRUCT - P/N: 6-040400 X2 - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: FLAT 17.000” X 11.000” FOLDED 8.500” X 11.000” - TOLERANCE: ± .125” - SCALE: 1-1
TECHNICAL NOTES
This product was re-designed using a new manufacturing
technology, which changed the physical appearance of
the keypad electronics. The LED’s changed to surface
mount chip LED’s mounted on bottom of the circuit board
which eliminates the need for the wire harnesses. It is
also possible to control the red and green chip LED’s
externally, with an alarm panel for example, by using
connector J1. See the diagram for details. Also, the
voltage selection jumper on the main circuit board is no
longer required.
To prevent electrical kick back voltage from damaging the
keypad, when using an electrical locking device, you MUST
install the transorb as close as possible to the lock. Wire the
transorb in parallel with the lock power terminals.
Also, to avoid ESD (electro-static discharge) from interfering
with the operation of the keypad, ground the negative terminal
of the keypad to earth ground. If you cannot ground the power
supply, then you must ground the keypad housing.
The manufacturer recommends using a
fi
ltered and
regulated power supply.
SPECIFICATIONS:
MECHANICAL:
BOARD DIMENSIONS: 1.80”W x 2.845”H x 1.125”D
ELECTRICAL:
VOLTAGE: 12-24 Volts AC/DC
(No Jumper Required)
CURRENT: 8mA@12VDC typical;
35ma with relay energized.
16mA@24VDC
typical;
45ma with relay energized.
21mA@12VAC
typical;
74mA with relay energized.
43mA@24VAC
typical;
91mA with relay energized.
Note:
Keypads using the 293 Relay Board,
need an additional 30mA for each
relay
energized.
OUTPUTS:
Main Relay: 5 Amp, Form C @ 24VDC
with 10 Amp surge.
Outputs 2, 3, and 4 are 50mA negative
voltage
outputs
ENVIRONMENTAL:
TEMPERATURE: -20°F TO 130°F (-28°C TO 54°C)
Indoor Only
TECHNICAL SUPPORT
• Packing Checklist
212i Keypad
10 Conductor Wire Harness (1)
4 Conductor Wire Harness (1)
Slotted screws (2)
Security Screws (2)
Transorb (1)
Features & Programming Guide
Warranty Guide
212i Keypad
Wiring Diagrams & Speci
fi
cations
Note:
This product is designed to be installed and serviced
by security and lock industry professionals.
DEALERS/INSTALLERS ONLY! End users must contact
the dealer/installer for support.
