ISSUE 5.0
5.5.2 Connecting the Doorphone
The Doorphone configuration is assigned using system programming.
rd
The 3
party Doorphone Boxes cannot be connected to the port.
5.5.3 Doorphone Interface Specifications
Item
Output Impedance
Output Level
Maximum Output
5.6 Installing the Door Unlock Devices
A maximum of two door unlock devices can be connected to each KSU.
Hardware Manual
J102
J101
5
4 3
Port 1 Port 2 Port 3 Port 4
T : Tip
R : Ring
Figure 2-112 Connecting the Doorphone
Table 2-22 Doorphone Interface Specifications
600 Ω
Nominal 250 mV (-10 dBm)
400 mV RMS
J421
J103 J431 J411
J7
RY1/2
SLI 9-12
/DPH 1-2
6 2
7 1
8
T
R
Modular Cable
(2-wire, Straight)
Doorphone
Specification
SL1100
2-77