Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment • FAST SHIPPING AND DELIVERY • TENS OF THOUSANDS OF IN-STOCK ITEMS • EQUIPMENT DEMOS • HUNDREDS OF MANUFACTURERS SUPPORTED • LEASING/MONTHLY RENTALS • ITAR CERTIFIED SECURE ASSET SOLUTIONS SERVICE CENTER REPAIRS Experienced engineers and technicians on staff at our full-service, in-house repair center WE BUY USED EQUIPMENT Sell your excess, underutilized, and idle used equipment We also offer credit for buy-back
• ALLEN-BRADLEY 1770-805 Bulletin 1770 Industrial Terminal Systems {Cat. No. 1770-T1, T2, T3, T4) User's Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.
Because of the variety of uses for this equipment and because of the differences between this solid state equipment and electromechanical equipment, the user of and those responsible for applying this equipment must satisfy themselves as to the acceptabilrty of each application and use of the equipment. In no event will Allen-Bradley Company be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
Page i 1770-805 TABLE OF CONTENTS Section/ Paragraph Title Page 1 1.0 1.1 1.2 1.3 Introduction 1-1 Scope of Manual 1-1 General Description ............................................................ 1-1 Compatibility'1-3 2 2.0 2.1 2.2 2.3 System Hardware General .............................................................. . CRT .................................................................. . Controls .............................................................. . Sockets and Cables ..........
Page ii 1770-805 Section/ Paragraph 6.2.1 6.2.2 6.2.3 6.2.4 Title Alphanumeric Keyboard Definitions ................................. · · ASCII Control Codes .............................................. · · · · Graphics ......................................... · · · · · · · · · · · · · · · · · · · Special Control Codes . . . . . . . . ......................... · ... · · · · · · · · 6-3 6-4 6-5 6-5 7 7.0 7.1 7.2 Troubleshooting General .............................................................. .
Page iii 1770-805 Section/ Paragraph 4-12 4-13 4-14 Data Handling Connection Diagram (5,000 feet) .......................... 4-8 PLC-3 Report Generation Cable ram ................................ 4-9 Pinout of Channel C . . . . . . . . . . . . ...................................... 4-9 5-1 5-2 5-3 Keyboard Connector Cover ............................................ . 5-1 Mode Selection Menus (T1, T2 and 5-2 Mode Selection Menus (T4) ...... . 5-3 6-1 6-2 6-3 Alphanumeric and Graphic Keytop Overlays ..
Page 1-1 1770-805 Section 1 INTRODUCTION 1.0 SCOPE OF MANUAL The Industrial Terminal System User's Manual describes the installation, operation, and general capabilities of the Industrial Terminal System (Cat. No.1770-T1, -T2, -T3, -T4). The manual does not describe certain processor dependent characteristics, including peripheral device operation and programming information such as the instruction set and report generation capability.
Page 1-2 1770-805 • Keyboard Connector Cover (Cat. No. 1770-XB) • CRT Troubleshooting Test Plug (Cat. No. 1774-TT) • User's Manual (Publication 1770-805) • Keyboard with one or more Keytop Overlays • One or more cables The first four items listed above are the same for all Industrial Terminal Systems. The last two items listed are specific to each Industrial Terminal System. The Keyboard, Keytop Over- lays, and Cables shipped with each Industrial Terminal System are listed in Table 1-2.
Page 1-3 1770-805 In addition to the standard equipment shipped with the 1770-T1, -T2, - T3, andT4 systems, optional equipment can be ordered. These system options include: 1.3 COMPATIBILITY The compatibility chart in Table 1-3 summarizes which Industrial Terminal Systems can be used with which Processors. For example, the 1770-T1, - T2, and T3 Industrial Terminal Systems can be used with all PLC-2 Family Processors.
Page 2-1 1770-805 Section 2 SYSTEM HARDWARE 2.0 GENERAL (Figure 2-1). The screen can display 80 characters across by 24 lines down. When used for ladder diagram programming, the bottom three lines are reserved for displaying prompts and other related information. The processor and the type of instruction (single, multiple word, or block) determine the number of rungs or rung branches and the number of elements per rung displayed on the screen.
Page 2-2 1770-805 When used as a data terminal or for report generation, the full80 x 24 screen can be used to display alphanumeric and graphic characters. 2.2 CONTROLS There are three controls on the Industrial Terminal CRT Monitor as Figure 2-1 shows. They are: • Power ON/OFF -located on the front of the Industrial Terminal CRT Monitor. When the power switch is ON, it engages a mechanical interlock to guard against attaching or removing the keyboard while power is applied.
Page 2-3 1770-805 • The 1770-FC Keyboard for a 1770-T1 system • The 1770-FD Keyboard for a 1770-T3 system sors. Both the keytop overlays that are shipped with each Industrial Terminal System and the optional keytop overlays are identified in Figure 2-3. • The 1770-FE Keyboard for a 1770-T 4 system 2.6 PROTECTIVE COVER Each keyboard is shipped with one or more keytop overlays.
Page 2-4 1770-805 STANDARD o §JOOOOOODDDDDDD GBBBBBEJBCDOliJOOOO BBBBEJBBEJITJO@J[]J[]J () §JOOOOOOOOOOODD BBBBBBBEJBCDliJOO[[] BBBBEJBBBEJ@fiJ[]J[]J O§JOJCOBBBBBBBGJ~@J OEJEJEJBBBBBBBl:!J@~ O§JCIJCOBBBBBBOGJ~W O~EJEJEJBDBBBOO@O ,;,;,.....
Page 3-1 1770-805 Section 3 ASSEMBLY 3.0 GENERAL Before any Industrial Terminal System can be used, it must be set up for proper operation. This includes selecting the correct input voltage, line frequency, and fuse, and setting the correct baud rate and parity for Channels Band C. Since all Industrial Terminal Systems are set up in the same manner, the information in this section applies to all systems. 3.
Page 3-2 1770-805 3.3 KEYBOARD CONNECTOR COVER INSTALLATION If the Industrial Terminal System is used as a monitor (without a keyboard), the keyboard connector cover MUST be installed. When attaching the keyboard connector cover, tighten the two mounting screws (Figure 3-3) by hand; do not overtighten. Wire Loop 3.4SELECTING AC INPUT VOLTAGE RANGE All Industrial Terminal CRT Monitors are shipped configured for 120V AC, 60 Hz operation.
Page 3-3 1770-805 label, contained in the 230V Fuse Kit, directly below the AC selection board housing (Figure 3-4). Also replace the 1 amp fuse with the 1/2 amp fuse (Section 3.5), and attach a 240V cord. 4. Move the FUSE PULL lever back to the right. Perform the following steps to change the AC input voltage setting (Refer to Figure 3-4): 6. Attach a suitable power cord to the Industrial Terminal CRT Monitor.The power cord supplied with the unit is suitable for 120VAC operation.
Page 3-4 1770-805 TABLE 3-1 -Switch Group Settings SWITCH SWITCH SWITCH Hz SPEED TYPE NONE 0 ODD EVEN NOT USED fJ LINE FREQ. (Hz) BAUD RATE PARITY 4 5 DOWN DOWN UP DOWN UP DOWN UP UP 0 1 2 3 110 300 600 1200 2400 4800 9600 DOWN DOWN DOWN DOWN UP UP UP DOWN DOWN UP UP DOWN DOWN UP DOWN UP DOWN UP DOWN UP DOWN NOT USED UP UP UP 6 50 60 DOWN UP When connecting to a PLC Processor, this switch setting must be used.
Page 4-1 1770-805 Section 4 CONNECTIONS AND PINOUTS 4.0 GENERAL nected from the PLC-2 Family Processor without removing AC power. The connection diagrams in this section show how to connect Allen-Bradley Processors, the Series 7100 CNC, peripheral devices, modems, and computers to Channels A, B, and C of an Industrial Terminal System. 4.2 CONNECTING A PLC PROCESSOR Note: Before making any connections, be sure both Industrial Terminal System parity switches (4 and 5) are set to the DOWN position. 4.
Page 4-2 1770-805 PLC Processor c @ @ ('!J @ @ @ Program Panel Interface Module or On-Line ~Programming § © . ~ [ (e AI,LEN-BHADLEY Module IJ l=Jl . 0 1770-T2 or 1770-T3. series B Industrial Terminal Q/ /0 I 10 II \--1' ~ ~ "0 c:::;Q] 0- R r=J r=JGJI -~ /o I •I ~~ ~ Channel 15 Feet ' \I._ B .) ~ Program Panel Interconnect Cable (Cat No.
Page 4-3 1770-805 Program Panel Interface Module 1770-T2 or 1770-T3, series B Industrial Terminal PLC Processor c @ @ @ @ @ @ ( " @ § ALLEN-BRADLEY I~ l 0 Up to 5000 Feet Channel B Cat. No. 1778-CR, Belden 8723, or Equivalent Program Panel Interconnect Cable (Cat. No. 1774-TC) 10057 FIGURE 4-3- PLC Remote Connection Diagram Channel B Cat. No.
Page 4-4 1770-805 PLC-3 Processor Programming: Front Panel or 1775-84A Module Report Generation: 1775-848 Module 1770-T4 Industrial Terminal Channel B 15 Feet PLC-3 Industrial Terminal Cable (Cat. No. 1775-CAT.) 10059 FIGURE 4-5 - PLC-3 Connection Diagram PLC-3 Processor Programming: Front Panel or 1775-84A Module Report Generation: 1775-848 Module 1770-T4 Industrial Terminal 0_,<.------i Channel B Up to 5000 Cable Feet Cat. No.
Page 4-5 1770-805 PLC-3 Processor Channel 0 - Front Panel or Channel 5 - S4A or S4B Module Channel B Male Connector Male Connector 10061 FIGURE 4-7- PLC-3 Remote Cable Diagram Series 7100 CNC 1770-T1, T2 or T3 Industrial Terminal PI Module Channel A Program Panel Interconnect Cable (Cat. No. 1772-TC) 10062 FIGURE 4-8 -Industrial Terminal/Series 7100 CNC (PI) Connection Diagram Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.
Page 4-6 1770-805 TABLE 4-1 - MANUFACTURER'S DESTINATION PART 25-Pin Female Connector Cannon Type DB-25S, or equivalent 25-Pin Male Connector Cannon Type DB-25P, or equivalent Plastic Hood AMP Type 205718-1 2 twisted pair 22 guage, individually shielded cable Cat. No. 1778-CR Belden 8723, or equivalent Cannon 666 E. Dyer Santa Ana, CA 92702 Amp, Inc. P.O. Box 3608 Harrisburg, PA 17105 1 Transmitted-- 2 Data Pins I 18 20 Belden Corp. P.O.
Page 4-7 1770-805 Cat. No. 1778-CR, Belden 8723 or Equivalent \ Cat. No. 1778-CR, Belden 8723 or Equivalent To Channel B 10064 FIGURE 4-10- Cable Diagram for RS-232-C PLC Processor 0 @ @ @ @ @ @ © ( • 1774-DH2 Data Handling IJ/Module, Series 8 or Later Industrial Terminal /1 0 § ALLEN-BRADLEY c=J ) 0 0 Channel 8 10 Feet Data Handling Interconnect Cable (Cat. No. 1774-DC2) Industrial Terminal/ Data Handling Adapter Cable (Cat. No.
Page 4-8 1770-805 Industrial Terminal PLC Processor @ @ 0 @ © ( - 0~------i @ @ D1 @ § ALLEN-BRADLEY r==J ) O 0 Channel 8 Up to 5000 Feet Data Handling Interconnect Cable (Cat. No. 1774-DC2) Cat. No. 1778-CR, Belden 8723 or Equivalent 10066 FIGURE 4-12- Data Handling Connection Diagram (5000 feet) generation using the PLC-3 Industrial Terminal Cable (Cat. No. 1775-CAT) as shown in Figure 4-5. One end connects to ChannelS on the 1/0 Scanner-Message Handling Module (Cat. No.
Page 4-9 1770-805 Data Handling Cable (Cat. No. 1774-DC2) To Channel B Cat. No. 1778-CR Belden 8723 or equivalent ~----------l_-----+~r-r---~ Note: Remove the jumper in the Data Handling Cable (Cat. No. 1774-DC2) 10067 FIGURE 4-13- PLC Remote Report Generation Cable Diagram Channel C Protective Ground !Received Data 2 3 Transmitted / Data /6 Data Set Ready / j/ j 1 Signal / Ground j / Carrier Detect 10068 FIGURE 4-14- Pinout of Channel C Artisan Technology Group - Quality Instrumentation ..
Page 5-1 1770-805 Section 5 MODE SEL,ECTION 5.0 GENERAL All Industrial Terminal Systems can operate in an Alphanumeric mode and one or more Processor modes. In addition, all Industrial Terminal Systems can operate in a Monitor mode when the keyboard is replaced by a keyboard connector cover. When the Industrial Terminal System is turned ON, self-diagnostic checks are performed. When no problems are found and a keyboard is attached, either a Processor mode or Alphanumeric mode can be selected.
Page 5-2 1770-805 that can be selected before beginning alphanumeric operations. The Alphanumeric mode operating commands for all Industrial Terminal Systems are fully described in Section 6. MODE SELECTION KEYBOARD MODULE 1770~FCC SERIES AiD 5.3 MODE SELECTION WITH A T4 SYSTEM INSERT KEYTOP OVERLAY 11 12 A 1770-T4 Industrial Terminal System provides automatic mode selection at power-up. Series A, Rev B and later systems first determine the setting of the parity switches.
Page 5-3 1770-805 MODE SELECTION KEYBOARD MODULE 1770-FEC SERIES A/ A 1 = PLC-3 MODE 2 =ALPHANUMERIC MODE SELECT MODE NUMBER 1770-T4 10070 FIGURE 5-3- Mode Selection Menu (T4) Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.
Page 6-1 1770-805 Section 6 ALPHANUMERIC MODE 6.0 GENERAL When Alphanumeric mode is selected, the Industrial Terminal System will act as a data terminal. In this mode, it can communicate with a modem, computer, or other RS-232-C device connected to Channel B. When entering data from the Industrial Terminal keyboard, the keys are pressed one at a time, not two at one time like some data terminals.
Page 6-2 1770-805 For Use With For Use With 1770-T4 Systems 1770-T1, -T2 and -T3 Systems Alphanumeric Keytop Overlay (Cat. No. 1770-KAA) PLC-3 Keytop Overlay (Cat. No. 1770-KDA) Alphanumeric/Graphics Keytop Overlay (Cat. No. 1770-KAB) PLC-3 Graphics Keytop Overlay (Cat. No.
Page 6-3 1770-805 ODD or EVEN parity is selected, a parity bit is transmitted. The parity bit can be a 1 or 0 and is added to the 1's in the data, so that the sum is always odd for ODD parity, or even for EVEN parity. When NONE is selected, no parity bit is transmitted. • STOP BITS: initially set to 1. Can be 1,1-1/2 or 2. The stop bits are transmitted after the data bits. • HARDWARE HANDSHAKING: Initially OFF.. Can be set ON for use with intelligent printers connected to Channel C.
Page 6-4 1770-805 TABLE 6-1 -ASCII (American Standard Codes for Information Interchange) BITS 765 BITS 110 111 @ 101 p ' A B Q R a b p q r 3 4 5 6 7 8 9 c s D E F G H T d t u < K L M N 4231 000 001 010 011 100 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 NUL SOH STX ETX EOT ENQ ACK BEL BS HT LF VT FF CR OLE DC1 DC2 DC3 DC4 NAK SYN ETB CAN EM SUB ESC FS GS RS SP (J ! 1 2 # so Sl us , $ % & ' ( ) * + ' - = ~ I [DELETE]- Backspace
Page 6-5 1770-805 TABLE 6-2- ASCII Control Codes CONTROL CODED CTRLO CTRLA CTRL B CTRL C CTRL D CTRL E CTRL F CTRLG CTRL H CTRLI CTRL J CTRL K CTRL L CTRL M CTRL N CTRL 0 CTRL P CTRL Q CTRL R CTRLS CTRL T CTRL U CTRLV CTRLW CTRLX CTRL Y CTRLZ ESCAPE CTRL, CTRLCTRL.
Page 6-6 1770-805 Industrial Terminal System that use (CTRL][P] as part of the key sequence (Table 6-3). These control codes are used for cursor positioning and controlling other operating characteristics. For example, [CTRL] [P] [5] [G] is used to enable the graphics capabaility. Keys that contain alpha characters will now generate graphic characters. Alpha characters received through Channel 8 will be displayed as their graphic equivalents.
Page 7-1 1770-805 Section 7 TROUBLESHOOTING 7.0 GENERAL This section contains information on troubleshooting the Industrial Terminal System. 7.1 DIAGNOSTICS The Industrial Terminal System performs selfdiagnostics at power up. If a problem is found, a FAULT diagnostic prompt will be displayed and a continuous beep tone will be generated to alert the user of a problem. If the Industrial Terminal System cannot display a FAULT prompt, a continuous beep tone will still be generated.
Page 8-1 1770-805 ------------------··~--·--·-----------~---- Section 8 SPECIFICATIONS 8.0 GENERAL This section lists the specifications of the Industrial Terminal Systems. 8.1 PHYSICAL DIMENSIONS: 14.5 x 10 x 23 inches 36.8 x 25.4 x 58.4 centimeters 9 inch (22.9 centimeters) Diagonal CRT Less than 35 pounds (15.9 Kg) 8.
@.D ALLEN-BRADLEY Publication 1770-805- January, 1983 Supersedes Publication 1770-805 - August, 1982 Systems Division - PC Business 747 Alpha Drive, Highland Heights, Ohio 44143 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.
Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment • FAST SHIPPING AND DELIVERY • TENS OF THOUSANDS OF IN-STOCK ITEMS • EQUIPMENT DEMOS • HUNDREDS OF MANUFACTURERS SUPPORTED • LEASING/MONTHLY RENTALS • ITAR CERTIFIED SECURE ASSET SOLUTIONS SERVICE CENTER REPAIRS Experienced engineers and technicians on staff at our full-service, in-house repair center WE BUY USED EQUIPMENT Sell your excess, underutilized, and idle used equipment We also offer credit for buy-back