Table 5-10 Doorphone Interface Specifications; Table 5-11 General Purpose/Door Unlock Relay Specifications; Table 5-12 External Paging Output Specifications; Table 5-13 Bgm/External Moh Source Input Specifications - NEC SL2100 Hardware Manual

ISSUE 1.0
2.14 Doorphone Interface Specifications
Item
Output Impedance
Output Level
Maximum Output
2.15 General Purpose/Door Unlock Relay Specifications

Table 5-11 General Purpose/Door Unlock Relay Specifications

Item
Rated Voltage
Rated Current
Contact
2.16 External Paging Output Specifications
Item
Output Impedance
Output Level
Maximum Output
2.17 BGM/ExMOH Source Input Specifications

Table 5-13 BGM/External MOH Source Input Specifications

Item
Input Impedance
Input Level
Maximum Input
2.18 External Sensor Device Interface Specifications

Table 5-14 External Sensor Device Interface Specifications

Applied Voltage during
Sensor Off
25 V
The External Sensor device configuration shall be assigned by Hardware Switch and applied voltage
during sensor off is supported 25 V type only.
Hardware Manual

Table 5-10 Doorphone Interface Specifications

600 Ω
Nominal 500 mV (-10 dBm)
1.75 V RMS
DC 48 V Maximum
DC 320 mA Maximum
Normally Open

Table 5-12 External Paging Output Specifications

600 Ω @ 1 kHz
Nominal 250 mV (-10 dBm)
400 mV RMS
High Impedance (>10 kΩ)
Nominal 250 mV (-10 dBm)
1 V RMS
Loop Current during
Sensor On
40 mA
Specification
Specification
Specification
Specification
Port Assignment
Program 10-03-05: 1 (Read only)
* Port assignment should be set on Doorphone mode by Hard-
ware-Switch on 308U/082U board.
SL2100
5-7