General Installation
110 Installation Manual
2.4.10 SLT Message Waiting Lamp Adaptor Unit Connection
Name and Locations
Specifications
1. General Description
2. Characteristics
Capacity Corresponding extensions 16
Control Method CPU: One-chip microcomputer
Interface: 1-APT Interface
Power Supplies Primary Power
Secondary
120 V AC, 60 Hz
Station Supply Voltage: + 85 V
Circuit Voltage: + 5 V, + 15 V
Connectors Stations
DC Input / Output Interface
50-pin Amphenol Connector
4-pin Connector
DC Power Supply to Stations 85 V, 1.2 mA (max)
Primary Power 120 V AC, 60 Hz, 0.8 A (max)
*1
*1
This is the maximum current when three TD194s are connected by DC input / output interfaces (only the main
TD194 is connected to an AC outlet).
Environmental Requirements 0 °C – 40 °C / 32 °F – 104 °F, 10 % – 90 % rel. hum.
Side View
AC inlet
Power light
Ground terminal
Binders
DC input / output
connector
Connector
(
TO SYSTEM
)
Connector
(
TO EXTN
)
