7000 Series Installation and Programming Guide | Digital Monitoring Products
19
REFERENCE
ULC Commercial Burglary
For XR150/XR550 Series panels, keypad zones cannot be used for ULC listed applications.
Keypad Bus Wiring Specifications
▶
DMP recommends using 18 or 22-gauge unshielded wire for all keypad and AX-Bus/LX-Bus circuits. Do not
use twisted pair or shielded wire for AX-Bus/LX-Bus and Keypad Bus data circuits. All 22-gauge wire must be
connected to a power-limited circuit and jacket wrapped.
▶
On Keypad Bus circuits, to maintain auxiliary power integrity when using 22-gauge wire do not exceed 500 ft.
When using 18-gauge wire do not exceed 1,000 ft. To increase the wire length or to add devices, install an
additional power supply that is listed for Fire Protective Signaling, power limited, and regulated (12/24 VDC
nominal) with battery backup.
▶
Maximum distance for any one bus circuit (length of wire) is 2,500 ft regardless of the wire gauge. This
distance can be in the form of one long wire run or multiple branches with all wiring totaling no more than
2,500 ft. As wire distance from the panel increases, DC voltage on the wire decreases. Maximum number of
AX-Bus/LX-Bus devices per 2,500 ft circuit is 40.
▶
Maximum voltage drop between the panel (or auxiliary power supply) and any device is 2 VDC. If the voltage at
any device is less than the required level, add an auxiliary power supply at the end of the circuit. When voltage
is too low, the devices cannot operate properly.
Compatibility
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XT30/XT50 Series Panels
▶
XR150/XR550 Series Panels
Public Card Formats
CARD FORMAT
WIEGAND
CODE
LENGTH
SITE CODE
POSITION
SITE CODE
LENGTH
USER CODE
POSITION
USER CODE
LENGTH
USER CODE
DIGITS
H10301 26-Bit
26
1
8
9
16
5
H10302 37-Bit w/o
FAC
37
0
1
1
35
11
H10304 37-Bit
w/ FAC
37
1
16
17
19
6
Farpointe 39-Bit
39
1
17
18
20
7
Corporate 1000
35-Bit
35
2
12
14
20
6
Corporate 1000
48-Bit
48
2
22
24
23
7
DMP Bluetooth
56-Bit
56
1
16
17
34
10
Note:
Each panel allows a specific number of supervised keypads. Add additional keypads in the
unsupervised mode.
