Ademco/Honeywell Ecp Connection - DMP Electronics DUALCOM Series Programming And Installation Manual

Ademco/Honeywell ECP Connection

The communicator can be connected to the ECP Bus of an Ademco/Honeywell panel. See Table 3 and Figure 9 for the
necessary wiring connections for DualCom to communicate with the Ademco/Honeywell ECP Bus
Communicator Ademco/Honeywell ECP Bus
‑DC Keypad GND
+DC Keypad Power
Z4‑ Data In
Z4+ Data Out
BLACK
RED
-
+
1 2 3
+
ECP operation must be enabled when programming the communicator. See Keypad Input in System Options. When
connected as shown in Figures 9, the communicator provides the following operations:
• Arm and disarm the Ademco/Honeywell panel for Stay/Away systems using the Virtual Keypad™ app and
VirtualKeypad.com.
• Receives alarm, trouble, and opening/closing messages from the panel and sends them to the central station.
• Add, delete, and change user codes in the Ademco/Honeywell panel.
DualCom Programming and Installation Guide
Communicator to ECP Wiring
Table 3: Communicator to Ademco/Honeywell Wiring
+DC- Z1 Z2 Z3 G +Z4- 01 02 T1 R1 T2 R2
Use SA4120XM-1 Cable
1 2 3 4 5 6 7 8
SYNC
COM
DATA
Ademco Vista 20P
4 5 6 7 8 9
-
+
Figure 9: Communicator to Ademco Vista 20P ECP Wiring
Ademco/Honeywell Terminal
4
5
6
7
10 11 12 13 14 15 16 17
VISTA 20P ONLY
18 19 20
21 22 23 24
TIP RING TIP RING
(BROWN) (GRAY) (GREEN) (RED)
Digital Monitoring Products
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9