IBM 2702 Information Manual page 4

Figure Page
1-1 Data Communication Units Attachable to
2702/2703 1-2
1-2
At t achable Terminals and Comm unica t ion
Facilities for Domestic Use
1-7
1-3 Attachable Terminals and Communication
Facilities for World Trade Use. 1-10
1-4 Addressing Scheme.
1-11
2-1 2702/2703 Commands 2-2
2-2
2702 Operator Panel
2-3
2-3 2702 Operator Panel with TPS and 2712 Features 2-4
2-4 2702 CE Panel 2-5
2-5 2703 Operators Panel with TPS and 2712 Feature 2-11
2-6 2703 CE Panel 2-13
2-7 CE Panel Roller Indicators •
2-17
2-8 Status Bits 2-26
2-9 Ending Status CE, DE, and UE 2-27
2-10 Ending Status on Halt I/O • 2-28
2-11 Sense Bit 0, Command and Reject 2-30
2-12 Sense Bit 1, Intervention Required 2-30
2-13
Sense Bit 2, Bus-Out Parity Check 2-31
2-14 Sense Bit 3, Equipment Check 2-31
2-15 Sense Bit 4, Data Check 2-32
2-16 Sense Bi t 5, Overrun 2-32
2-17 Sense Bit 6, Lost Data Set by Common
Controls 2-33
2-18 Sense Bit 7, Timeout Complete 2-34
2-19 Dial Digits in System/360 Byte Structure
2-37
2-20 IBM Terminal Control Type I Transmission Code 2-40
2-21 IBM Terminal Control Type I Transmission to
Int erface Conversion •
2-40
2-22 Special-Character Configuration 2-40
2-23 Sample Message Sequence 2-42
2"24
IBM Terminal Control Type II Transmission
Code
2-44
2-25 TC-n Transmission to Int erface Conversion
2-44
2-26 Special Charact er Configuration
2-44
2-27 Sample Message Sequence
2-46
2-28 Baudot Transmission Code 2-46
2-29 Transmission Code Conversion to Interface Code 2-46
2-30 Special Characters 2-46
2-31 Baudot Transmission Code
2-49
2-32 Transmission Code Conversion to Interface Code 2-49
Table
Page
2-1 Correlation of Load Line Ctl Word Switch with
LCW Segments 2-7
2-2 Clock Ring Indicators
2-8
2-3 Operator Panel Switches
2-12
2-4 Operator Panel Indicators
2-13
2-5 CE Panel Switches. 2-14
2-6 CE Panel Indicators 2-18
iv
ILLUSTRATIONS
Figure
Page
2-33 Special Charact ers
2-49
2-34 Telegraph Terminal Control Type I with AT&T
83B2/83B3 or Western Union Plan 11SA
Terminals 2-51
2-35
TWX Transmission Code 2-52
2-36 Transmission Code Conversion
2-52
2-37 TWX Special Characters 2-53
3-1 Data Set Interface-(Start/Stop) 3-2
3-2 2712 Feature Data Set Interface 3-2
3-3 Automatic Calling Interface 3-4
3-4 Automatic Calling Unit Interface Pin Circuit
Designations 3-4
3-5
2702 Telegraph Line Adapter 3-6
3-6 2703 Telegraph Adapter 3-7
3-7 2702 Data Set Line Adapter #3233 Plugged for
Switched Network, Full Duplex
3-8
3-8 2702 Data Set Line Adapter #3233 Plugged for
Private Line, Full Duplex.
3-10
3-9 Input Line Characteristics •
3-11
3-10
Out put Line Charact erist ics 3-11
4-1 2702/2703 Cables.
4-2
4-2 Connector Blocks and Contact Location
4-2
4-3 Serpent Cont act
4-3
4-4 2702/2703 Cable Connectors
4-4
4-5 2702/03 to System/360 Cables
4-5
4-6 2702/03 EPO Cable
4-6
4-7
2702 Data Set Cable (Group No. 403); 2703 Data
Set Cable for 2712 (Group No. 428)
4-7
4-8 Group 404-Domestic TTY
4-8
4-9 Group 405-Customer Owned Comm. Line Cable
4-9
4-10 Group 406-WTC Teletype Cable
4-10
4-11
Group 408-Data Set Cable.
4-11
4-12 Group 409-Domestic Teletype (2702)
4-12
4-13 2702/3 IBM Limited Distance Line Adapters
Type lA, 1B and 2703 Type 2B to Line
Connection.
4-13
4-14 2703 to Data Set (Group 424); 2703 to 2711
(Group 442) •
4-14
4-15
2703 to Telegraph Lines (Group No. 425) • 4-15
4-16
2703 to Auto Call Data Set (Group No. 427) • 4-16
4-17
2703 to (Synchronous) Data Set (Group
No. 429)
4-17
TABLES
2-7 Meter Operation Under Various TPS Conditions
3-1 Length of Timeout Sequence for 2702 Read-Type
Commands •
4-1 2702 Cable Data
4-2 2703 Cable Data
2-25
3-10
4-18
4-19