Cabinet Dimensions; Wire Chart; Cabling To The Main Processor Board - Sentex Infinity Design Manual

TYPE OF SYSTEM
Infinity "L" or "DI"
Infinity "M"
Infinity "S"
Infinity "B:
PLEASE NOTE: If the wires you are pulling for this installation are going to be run through an indoor,
weather-proof location, it is acceptable to use unshielded cable. If the wires are going to be run through
an outdoor location, we recommend that you use shielded cable. Recommendations for both types of
cable are provided where needed.
A. CABLING TO THE MAIN PROCESSOR BOARD

Cabling to the Main Processor Board

From the power transformer or power supply
120 VAC outlet
From the door strike or the door strike
power supply
PLEASE NOTE: If you are using the larger sizes of cable (i.e., 12 awg or 10 awg), you may experience
problems inserting the wires into the terminal block. If you encounter this problem, you can connect a
16-18 awg wire (with the use of a wire nut) to each end of the power cable, as long as the smaller gage
wire is under 12 inches in length.
Rev B

1. CABINET DIMENSIONS

Surface Mount
Flush Mount Back Box
Flush Mount Bezel
Surface Mount
Flush Mount Back Box
Flush Mount Bezel
Surface Mount
Flush Mount Back Box
Flush Mount Bezel

2. WIRE CHART

DC POWER DISTANCE
WIRE SIZE
18 AWG 30' and under
16 AWG 30'-75'
12 AWG 75'-150'
10 AWG 150'-250'
Doc 6001564
HEIGHT WIDTH
21.0" 16 7/16"
21 1/4" 16 3/4"
23 11/16" 19 3/16"
16.0" 11 3/4"
16 7/16" 12 1/4"
18 3/4" 14 1/2"
16.0" 11 3/4"
16 7/16" 12 1/4"
18 3/4" 14 1/2"
23.0" 14.0"
Type of Wire
2 conductor cable
2 conductor cable
AC POWER
WIRE SIZE
14 AWG
12 AWG
-----
-----
DEPTH
4 1/4"
3 3/16"
4 1/4"
3 1/4"
3 1/4"
2 1/4"
2 3/4"
Recommendations
See chart below:
See specifications for
the device you are
installing.
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