3.2 WIRING – STANDARD, CONTINUED
3.2.3 HD6 Rugged Housing Installation
Refer to
Figure 13
for installation diagram.
1. If this is the last dome in a daisy-chain wiring loop, the receive and transmit
communication lines must be terminated. All intermediate domes must be
unterminated. If this is the only dome on a data line, the receive and transmit
communication lines must be terminated.
Install Jumper W1 on pins 1 and 2 (terminated) to terminate the data.
Install Jumper W1 on pins 2 and 3 (unterminated) to unterminate the data.
Install Jumper W2 on pins 2 and 3 for all domes.
2. The HD6 is designed for 2-wire communication. Place Jumpers W3 and W4 on pins
1 and 2.
SPECIFICATIONS
POWER REQUIREMENTS AT DOME: 24VAC, 50/60 Hz, 1.1A
NOTES:
1. TERMINAL STRIPS ACCEPT 18-22AWG WIRE
IF LARGER OR SMALLER WIRE IS REQUIRED, 18-22AWG MUST BE SPLICED
ONTO FIELD WIRE BEFORE INSERTING INTO TERMINAL STRIP.
2. ALL DIMENSIONS IN PARENTHESES ARE IN MILLIMETERS.
3. POWER SOURCE MUST BE 24VAC 10% AT POWER SUPPLY.
±
4. DATA CABLE SHIELD NOT CONNECTED AT DOME.
24Vac
Ground
24Vac
RX -
RX+
TX+
TX -
No Connection
TERMINAL STRIP TB1
TB1-1
TB1-2
TB1-3
TB1-4
TB1-5
TB1-6
TB1-7
TB1-8
Alarm 1
Common
Alarm 2
Common
Alarm 3
Common
Alarm 4
Common
TERMINAL STRIP TB2
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB2-7
TB2-8
CONTROL DATA
POWER
F1 1.6A 250V
LED POWER INDICATOR
REMOVABLE TOP PLATE
ALARM TERMINAL
STRIP
VIDEO BNC
CONNECTOR
J4
F1
Jumper W1
Jumper W2
Jumpers W3 & W4
Terminated Position 1 and 2 Last Dome on Data Loop
Unterminated Positions 2 and 3 All Intermediate Domes on Data Loop
Positions 2 and 3 All Domes
2-wire Positions 1 and 2 All Domes
AWG
22
20
18
16
14
12
MAX. DISTANCE TO DOME
65 FEET (19 METERS)
100 FEET (30 METERS)
160 FEET (48 METERS)
260 FEET (79 METERS)
420 FEET (128 METERS)
650 FEET (198 METERS)
24 VAC POWER @1.1A
Figure 13: Standard Wiring – HD6 Rugged Housing Installation
Rev. 1.02
29
900.0696
1-Aug-06
Содержание HD6 Series
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