Eldes EKB3 Installation Manual download pdf (Page 3)

USER MANUAL EKB3 V1.0 3

BACK SIDE

DOWN SIDE

Fig. No. 1

1. Package content

1. EKB3 keyboard ....................... qty. 1

2. User manual ............................ qty. 1

3.5,6kΩresistor .......................... qty. 1

2. Device installation

1. DetachKeyboardholderfromEKB3keyboardandxittothewall.Keyboardholderdetachpointsaremarkedwithrows(seeFig.

No. 1).

2. DisconnectsecuritysystemESIM264powersupplyandbackupbatterybeforeconnectingthewires.

3. ConnectkeyboardconnectorstoESIM264.Accordingly,AUX+toAUX+,AUX-toAUX-,YtoY,GtoG.KeyboardZ1zoneconnectto

keyboardCOMwith5,6kΩresistor.ZoneZ2isnotactiveandthereisnoneedtoconnectit.CongureDIPswitches(seechapter

3.4).

4. Inxthekeyboardintotheholder.

NOTE:Payattentiontothetamperwhenxingthekeyboardtothekeyboardholder.Itmustbeproperlypressed.

5. TurnonESIM264powersupply.

4. EKB3 keyboard is ready to use.

3. Technical specications

3.1 Electrical and mechanical characteristics

Powersupply 12-14V 150mA max

Maximumkeyboardconnectioncablelength 100 m.

Dimensions 140x100x18mm

RangeofOperatingTemperatures 0...+55ºC

1 2 3 4 5 6 7 8 ... 25 26

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Eldes EKB3 Installation Manual Page 3