Also, provide a weep hole at the bottom of the back box to prevent condensation from collecting on the circuit board. Manuals Brands IEI Technology Manuals IEI Technology manuals ManualsLib has more than 1840 IEI Technology manuals. Motherboard, Touch Panel user manuals, operating guides & specifications. When mounting the 212w outside, use a weatherproof back box and apply silicone to the area where the wires enter the case. View & download of more than 1840 IEI Technology PDF user manuals, service manuals, operating guides. IEI recommends using a filtered and regulated power supply If you cannot ground the power supply, then you must ground the keypad housing. Wire the transorb in parallel with the lock power terminals.Īlso, to avoid ESD (electro-static discharge) from interfering with the operation of the keypad, ground the negative terminal of the keypad to earth ground. 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. The 212W keypad mounts to most standard, single-gang electrical back boxes. Iei 212w keypad programming manualIei keypad indoor outdoor lit surface back qty keys 2000e Iei 212se keypad programming manual / 1 -Iei 212w keypad programming manual. Temperature: -31☏ to 151☏ (-35☌ to 66☌) The sealed environment se style keypad features a brushed metal housing that has been treated to resist corrosion and an all metal Braille, alpha-numeric keypad. When you enter your code on keypad 1, it triggers the REX input of keypad two, which unlocks the door. Dimensions: 3.00 inches x 4.50 inches x 1.55 inches. Entering your code on keypad 2 unlocks the maglock directly. Also, the voltage selection jumper on the main circuit board is no longer required. Operation voltage: 12-24 VAC/VDC - auto adjusting. This product was re-designed using a new manufacturing technology, which changed the physical appearance of the keypad electronics.
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