Radio Shack Telephone Interface II Operation Guide

Specifications
Maximum System
Configuration
( CENTRAL COMPUTER)
Maximum System
Configuration
(AUXILIARY
COMPUTERS)
Network 3 Controller
Cable (Supplied)
Cables (Optional)
Adaptors
AC Power
Requirements
Serial Interface
Standard RS-232-C
DB-25
Pin#
1
2
3
4
5
6
7
8
20
22
Dimensions
Weight
Measurements
Temperature
Operation
One
TRS-80 Model I,
II, or III computer.
One to 16
TRS-80
Model I, II, III,
or Color Computer.
One 6' cable
DB-25 to DB-25.
DB-25 to DB-25 in
the following lengths:
10' (26-1490)
25' (26-1491)
50' (26-1492)
100' (26-1493)
Color
Computer
DB-25 to DIN (26-1494)
Model III
DB-25 to DB-25 (26-1497)
Cable Connector
DB-25 to DB-25 (26-1495)
120 VAC, 60 Hz
Signal
Protective Ground
Transmit Data
Receive Data
Request to Send
Clear to Send
Data Set Ready
Signal Ground
Carrier Detect
Data Terminal Ready
Ring Indicate
9.8 lbs.
(21.5 kg)
Height 5 1/2 inches
(13.9 cm)
Width 13 3/4 inches
(34.9 cm)
Depth 10 inches
(25.4 cm)
55 to 85 degrees F.
13 to 29 degrees
C.
Notes
7

Radio Shack Telephone Interface II Specifications

General

Brand	Radio Shack
Model	Telephone Interface II
Category	Desktop
Language	English