ADT 6270ADT, Installation And Setup Gude

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SECTION 2: Mounting and Wiring
2–3
Connect the wires to the 6270ADT terminal block as follows:
1. The 6270ADT has holding clips on the case back to hold the case
front while you are wiring the unit. Hang the case front on the
holding clips as shown in Figure 2.
6270-009-V1
G
Y
+
WALL OR
MOUNTING
SURFACE
CASE
FRONT
CASE
BACK
Figure 2. Wiring
Preparation
2. C12VDC to the 6270ADT using step a or b below.
a. If powering the keypad from the control panel, connect the
AUX + terminal of the control panel to terminal block position
2 (+12VDC terminal of the 6270ADT (red wire)).
b. If powering the keypad from a supplementary power supply,
connect the + terminal of the supplementary power supply to
terminal block position 2 (+12VDC terminal of the 6270ADT
(red wire)).