IBM 7541 AND 7542 INDUSTRIAL COMPUTERS Contents Announcement Letter Number 189-042 dated March 21, 1989 US - Last Revised on March 21, 1989 Brief Description of Announcement, Charges, and Availability The 7541 and 7542 Industrial Computers are designed to function in an industrial plant floor environment where harsh physical conditions may exist. The system is highlighted by Micro Channel (TM) architecture with a 10MHz 80286 16-bit microprocessor with a capability of supporting up to 2Mb of real memory on the system board, 30Mb of disk storage, a 1.44Mb diskette drive and VGA graphics. Total memory is expandable to 16Mb by adding 16-bit I/O slot memory expansion feature cards. The 7541 and the 7542 are identical in function and feature capacity; however, they differ in form. The 7541 is a bench-top system. The 7542 is designed to be installed in an industrial 19-inch rack. A list of supported features is included in the TECHNICAL INFORMATION section. Purchase Prices: IBM 7541 Model 111 $4,700 IBM 7542 Model 111 5,200 1.44Mb Diskette Drive (#6376) 350 Planned Availability Dates: April 28, 1989, for the IBM 7541; June 30, 1989, for the IBM 7542 (TM) Trademark of the International Business Machines Corporation. Customer Letter Section HIGHLIGHTS o Micro Channel Architecture with a 16-bit bus structure o Processing speed of 80286 at 10MHz o 1Mb memory standard on the system board, upgradable to 2Mb o VGA graphics on planar board, three available I/O expansion slots o 30Mb fixed disk, 1.44Mb (3.5-inch) diskette drive o Optional 10MHz 80287 co-processor o Ease of installation and configuration o Universal, automatic voltage sensing power supply o Operating systems supported: IBM Disk Operating System (DOS) 3.30 and 4.00 and Operating System/2 (TM) (OS/2 (TM)) Standard and Extended Editions Version 1.1. (TM) Trademark of the International Business Machines Corporation. DESCRIPTION The new models of the IBM 7541 and 7542 Industrial Computers provide increased performance for industrial applications, including IBM network functions and workstation emulation capabilities. The new systems use the Personal System/2 (R) advanced Micro Channel architecture to integrate the industrial requirements with many existing Personal System/2 features. The system is based on the 80286 microprocessor running at 10MHz. Performance is further enhanced through the use of a 16-bit wide data path to system memory. The high level of feature integration on the system board reduces the requirement for optional adapters. These include VGA graphics subsystem, EIA serial communications controller, audio subsystem, parallel printer port interface, keyboard port, mouse port, real time clock with battery-back-up, diskette/disk drive controllers, socket for an optional 80287 math co-processor, and three 16-bit Micro Channel expansion slots. All models include 1Mb of standard memory and a 1.44Mb high density 3.5-inch diskette drive, a 30Mb fixed disk drive and the IBM Enhanced Personal Computer keyboard. The 1.44Mb diskette drive feature (#6376) is a double-sided 3.5-inch media diskette drive that supports 1.44Mb of formatted storage capacity. the drive uses the diskette controller of the system planar board. The drive can operate in low-density (720Kb) modes. It can format, read and write either 1Mb or 2Mb diskettes. It should not be used to format a 1Mb diskette as 1.44Mb or a 2Mb diskette at 720Kb. (R) Registered trademark of the International Business Machines Corporation. PUBLICATIONS The IBM 7541 INSTALLATION AND OPERATIONS GUIDE (S15F-8645) and the IBM 7542 INSTALLATION AND OPERATIONS GUIDE (S33F-4412) are shipped in the product ship group. Additional copies are available immediately. The following publications are also available immediately, with one noted exception. To order, contact your IBM representative. ORDER TITLE NUMBER IBM 7541 Hardware Maintenance Library S15F-8646 IBM 7542 Hardware Maintenance Library (Supplement) S33F-4777 IBM 7541/7542 Technical Reference Supplement * S15F-8667 * (Supplement to Hardware Interface Technical Reference (S68X-2330), part number 68X2330) * Available June 30, 1989. SCHEDULE Planned availability dates are April 28, 1989, for the IBM 7541 and June 30, 1989, for the IBM 7542. TECHNICAL INFORMATION SPECIFIED OPERATING ENVIRONMENT PHYSICAL SPECIFICATIONS: The system unit contains the following major functional components: o Advanced high-performance Intel 80286 microprocessor at 10MHz clock speed o 24-bit addressing o 16-bit data path o ROM-based automatic power-on self-test of system components o BASIC language interpreter o 128 bytes ROM - Access Time: 170 ns (maximum) - Cycle Time: 200 ns o 8086 compatible real address mode o Limited protected virtual address mode functions o 1Mb of dynamic RAM on the system board - Access Time: 120 ns - Cycle Time: 220 ns (one wait state) o Direct access fixed-disk and diskette drive o System clock/calendar/configuration with CMOS RAM and battery backup o Directionally mounted speaker o Diskette area cover door keylock (7542 only) o Bi-directional keyboard interface o Enhanced keyboard o Power-on indicator (green) o Three 16-bit Micro Channel expansion slots - One slot contains the video extension signals o Seven-channel Direct Memory Access (DMA) o 16-level interrupt o Three programmable timers o Cooling fan with removable filter o 80287 Math Co-processor socket IBM 7541: o Width: 436mm (17.2 inches) o Depth: 420mm (16.5 inches) o Height: 146mm (5.75 inches) o Weight: 11.5kg (25.3 pounds) IBM 7542: o Width: 487mm (19 inches) o Depth: 627mm (24.5 inches) o Height: 267mm (10.5 inches) o Weight: 23.7kg (52 pounds) IBM 7541/7542 KEYBOARD: o Width: 500mm (19.6 inches) o Depth: 200mm (7.87 inches) o Height: 57mm (2.2 inches) o Weight: 2.40kg (5.31 pounds) OPERATING ENVIRONMENT: o Electrical: - 150-watt auto ranging worldwide power supply - AC operating voltages: -- 100 to 125V, 50-60Hz -- 200 to 240V, 50-60Hz - Power line lighting surges of (plus or minus)2500 volts o Air temperature: - System on: 4 to 46.1 (degs)C (39.2 to 115 (degs)F) - System off: 0 to 55 (degs)C (32 to 131 (degs)F) - Shipment (packaged): -40 to 60 (degs)C (-40 to 140 (degs)F) NOTE: The machine must be dry and fully acclimated to operating temperature prior to power on. o Operational altitude: Up to 2,135 meters (7,000 feet) o Relative humidity: - System on or off: 8% to 85% non-condensing - Shipment (packaged): 5% to 100% o FCC Class A o Particulates contaminants filtering: - Suspended particulates: 500 micrograms per cubic meter - Benzene-soluble organics: 30 micrograms per cubic meter - Settleable particulates: 1,500 micrograms per square centimeter for 30 days o Shock: 0.5G at 10 millisecond duration (1/2 sine wave) o Vibration: - 5 to 10Hz at 0.030 inches double amplitude displacement - 10 to 200Hz at 0.15G peak - 200 to 500Hz at 0.077G peak o BTU output: 826 BTU/hour SUPPORTED FEATURES (EXISTING): FEATURE DESCRIPTION NUMBER Mouse 8770 Multi-Protocol Adapter/A 3043 Dual Asynchronous Adapter/A 1014 80287 Math Co-Processor 3001 2Mb Memory Module Kit 5213 0.5-2Mb 80286 Memory Expansion Option 3006 0.5Mb 80286 Memory Expansion Kit 3012 0-8Mb 80286 Expanded Memory Adapter/A 7259 0.5Mb 80286 Memory Module Kit 3397 2Mb 80286 Memory Module Kit 7833 300/1200 Internal Modem/A 0349 Display Adapter 8514/A 4054 8514 Memory Expansion Kit 4081 5.25-inch External Diskette Drive Adapter/A 8760 Token-Ring Network Adapter/A 4790 Token-Ring Network Adapter/A -- Remote Program Load 8881 Token-Ring Network 16/4 PS/2 Adapter 1133 PC Network Adapter II/A 1222 PC Network Baseband Adapter/A 1223 PC Network Adapter II/A -- Frequency 2 5647 PC Network Adapter II/A -- Frequency 3 5648 FEATURE DESCRIPTION NUMBER System 36/38 Workstation Emulation Adapter/A 6279 3270 Connection 2000 Real Time Interface Co-Processor Multiport/2 0.5Mb Memory 6263 Real Time Interface Co-Processor Multiport/2 1Mb Memory 6247 Eight-Port RS-232 Interface Board 6265 RS-232/RS-422 Interface Board 6266 Four-Port RS-232 Interface Board 6267 X.25 Interface Co-Processor/2 6401 Data Migration Facility 5003 CABLES: Communications Adapter Cable 2067 Printer Adapter Cable 5612 Token-Ring Personal Computer Adapter Cable 3390 Personal Computer Network Baseband Adapter Cable 1229 Personal Computer Network Baseband, Network Baseband Cable 1227 Serial Adapter Cable 0217 Serial Adapter Connector 0242 PC Network Adapter II -- Base Expander Cable 0230 PC Network Adapter II -- Short Distance Kit 0231 PC Network Adapter II -- Medium Distance Kit 0232 PC Network Adapter II -- Long Distance Kit 0233 PC Network Adapter II -- 25-foot Cabling Segment 0234 PC Network Adapter II -- 50-foot Cabling Segment 0235 PC Network Adapter II -- 100-foot Cabling Segment 0236 PC Network Adapter II -- 200-foot Cabling Segment 0237 General Purpose Cable 1228 Multiport Interface Cable 6246 System/36/38 Workstation Emulation Cable 6293 Cable Option X.21 6321 Cable Option V.24 6322 Cable Option V.35 6323 220-Volt Power Cord, U.S. 6374 All features are customer installable. None are available for factory installation. The following MSP products are supported: FEATURE DESCRIPTION NUMBER Industrial Color Graphics Display 7544 Industrial Color Graphics Display 7554 Industrial Graphics Printer 5533 Data Collection Terminal 7525 PLANNING INFORMATION CABLE ORDERS: Feature code 6374 (220V AC power cord) may be ordered separately if the Industrial Computer is to be operated on 220V AC power and the system was originally ordered with the 110V AC Shipment Group. PROBLEM DETERMINATION: After installation, the customers should run the system diagnostics provided in the INSTALLATION AND OPERATION GUIDE and proceed as directed. PACKAGING: SHIP GROUP PRODUCT FEATURE NUMBER IBM Keyboard 7541 Installation and Operation Guide (110V AC power cord) 6505 or IBM Keyboard 7541 Installation and Operation Guide (220V AC power cord) 6561 IBM Keyboard 7542 Installation and Operation Guide (110V AC power cord) 6596 or IBM Keyboard 7542 Installation and Operation Guide (220V AC power cord) 6597 Power cords are included with the Shipment Group features. If an additional 220V AC power cord is required, it may be ordered as feature (#6374). SECURITY, AUDITABILITY AND CONTROL 1. This product utilizes the security and auditability features of the software and/or application software. 2. Additional security is provided with a keylock on the rear of the system unit to secure the covers to the chassis. Password security is implemented for both a power-on password and a keyboard disable password. 3. The IBM 7542 Industrial Computer includes a diskette-area access door with a security keylock that, when locked, prevents the insertion or removal of diskettes. User management is responsible for evaluation, selection, and implementation of security features, administrative procedures, and appropriate controls in application systems and communications facilities. TERMS AND CONDITIONS VOLUME PURCHASE DISCOUNT: Volume purchasing is available under the Volume Procurement Amendment (VPA) to Agreement for Purchase of IBM Machines. The announced product(s) is included in Category H of the Workstations and Related I/O Exhibit (WKSN-29) Customers with an existing VPA commitment may order the announced product(s) as additional quantities to, or as direct substitutes for, any other machines in the same category subject to availability. For further information regarding volume orders, contact your IBM marketing representative. IBM CREDIT CORPORATION FINANCING: Term leases and installment payment plans are available for commercial and state and local government customers. CUSTOMER FULFILLMENT OPTION APPLIES: Yes. ELIGIBLE MACHINE UNDER ALTERNATIVE CERTIFICATION FOR IBM MACHINES: Yes. WARRANTY PERIOD: One year. WARRANTY SERVICE: IBM On-Site Repair (IOR). IBM MAINTENANCE AGREEMENT: IBM On-Site Repair (IOR). IBM HOURLY SERVICE RATE CLASSIFICATION: One. IBM Warranty Service, Maintenance Service or IBM Hourly Service may be obtained by calling 800 IBM-SERV. IBM Hourly Service is available at the applicable rate and terms, including element exchange price if applicable. MID-RANGE SYSTEM AMENDMENT: The announced product is an eligible machine for the Mid-Range System Amendment to the IBM Maintenance Agreement. A revised exhibit will be available at a later date. ELIGIBLE DISCOUNT PERCENT TYPES THREE YEAR FIVE YEAR IBM 7541/7542 Industrial Computer 17% 22% CORPORATE SERVICE AMENDMENT: The announced product is an eligible machine for the Corporate Service Amendment to the IBM Maintenance Agreement. A revised exhibit will be available at a later date. DISCOUNT PERCENT OPTION THREE YEAR FIVE YEAR Network 25% 30% System 17% 22% EXTENDED MAINTENANCE OPTION: The announced product is an eligible machine for the Extended Maintenance Option Amendment to the IBM Maintenance Agreement. A revised exhibit will be available at a later date. In addition, expanded support for selected non-IBM products connected to the 7541/7542 is available to customers who have purchased an IBM On-Site Repair warranty option or an IBM On-Site Repair maintenance agreement. PRODUCT AVAILABILITY STATUS: New product available. CUSTOMER SETUP: Customer setup allowance is one day. IBM setup is available at the applicable IBM Hourly Service rate and terms. LICENSED INTERNAL CODE: No. IBM EDUCATION ORDER CENTER: The announced product is eligible to be ordered through the IBM Education Order Center. EDUCATIONAL ALLOWANCE: A 20 percent educational allowance is available to qualifying institutions in accordance with the Educational Allowance Amendment. The educational allowance may not be added to any other discount or allowance. CHARGES MODEL/ MACHINE FEATURE PURCHASE DESCRIPTION TYPE NUMBER PRICE Industrial Computer 7541 111 $4,700 Industrial Computer 7542 111 5,200 1.44Mb Diskette Drive 7541/7542 6376 350 7541 Ship Group (110V AC) 7541/7542 6505 N/C 7541 Ship Group (220V AC) 7541/7542 6561 N/C 7542 Ship Group (110V AC) 7541/7542 6596 N/C 7542 Ship Group (220V AC) 7541/7542 6597 N/C MINIMUM MAINTENANCE CHARGE $190 (7541) (ANNUAL): 190 (7542) PUBLICATIONS CHARGES ORDER TITLE NUMBER CHARGE IBM 7541 Installation and Operations Guide S15F-8645 $84.00 IBM 7541 Hardware Maintenance Library S15F-8646 95.00 IBM 7542 Installation and Operations Guide S33F-4412 84.00 IBM 7542 Hardware Maintenance Library (Supplemental) S33F-4777 95.00 IBM 7541/7542 Technical Reference (Supplement) S15F-8667 87.00