Alpha Communications TekTone Tek-View VM104 설치 지침 매뉴얼 - 페이지 4

{카테고리_이름} Alpha Communications TekTone Tek-View VM104에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alpha Communications TekTone Tek-View VM104 11 페이지.

distances greater than 500', use 20 gauge wire. Maximum

distance from amplifier for communication wires is 1000'.

D. Wire gauge size for selective wire (X) is 22 gauge. Wire

gauge size for camera wires (CP, CN) is 18 gauge. Unless

specified, all other wires are 22 gauge.

E. Use 16 gauge wire to connect control unit to the trans-

former. If wire length is greater than 50', use 14 gauge

wire.

F. Run all power supply wires (+ and -) directly to the

control unit location (usually the entrance panel loca-

tion). For wire length greater than 200', use 16 gauge

wire.

G Use 2 cond., #18 cable for door release wiring. If release

is located more than 50' from the control unit, use #16

wire.

H. The control unit (PK314A) is rated for 3 amps at 17 VDC

and may be used to supply power for up to 50 VM104

monitors. See System Layout section for additional infor-

mation. Microphone wiring must be shielded cable, and

the shield must be connected to terminal G.

Figure 4—Wiring Layout Diagram

PK320

Page 4 • IL498 Tek-VIEW

+1 cond. #18

PK320

WIRE CONNECTIONS AND

EQUIPMENT INSTALLATION

Check all wires for shorts to each other and for grounds.

Connect all wires (except 117 VAC connections to

transformers) as shown in the connecting diagram (Figure

5), and in accordance with the wiring instructions. Refer to

Figure 6 for dual entrance wiring.

Entrance Panel (VM320B):

A. Install frame (OF190 series) into housing (OH190 se-

ries).

B. Connect all wires necessary as shown in connecting

diagram (Figure 5). Refer to Figure 6 for dual entrance

wiring.

C. Connect coaxial video cable (RG59U) to the camera

cable connector on the back of the camera. Connect the

remaining wires from the cable connector CN and CP to

supply power.

D. Install the front panels into the frame, following the

directions included with the directory panel.