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Summary of Contents for MEN Mikro Elektronik M24
- Page 2 20M024-00 E3 - 2004-03-18 M24 – 8/16 Binary Inputs User Manual Board-Level Computers for Industrial Applications ® Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 3 M24 – 8/16 Binary Inputs M24 – 8/16 Binary Inputs The M24 is based on the M-Module ANSI mezzanine standard. It can be used as an I/O extension in any type of bus system, i.e. CPCI, PXI, VME or on any type of stand-alone SBC.
- Page 4 • Tested according to EN 55022 / 1999-05 (radio disturbance) and EN 55024 / 1999-05 (immunity) with regard to CE conformity Software Support • MEN Driver Interface System (MDIS) MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 5 M-Module Identification A1..A7 D0..D5 Opto- Schmitt M-Module Data Control coupler Trigger Serial/ Debounce Parallel Interface Converter /DS0 /DTACK /IRQ Data Memory MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 6 • Store the board only in its original ESD-protected packaging. Retain the original packaging in case you need to return the board to MEN for repair. MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 7 "in" meaning "to the board or component", "out" meaning "coming from it". Vertical lines on the outer margin signal technical changes to the previous edition of the document. MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 8 MEN will not be liable for any consequential or incidental damages arising from reliance on the accuracy of this document. The information contained herein is subject to change without notice. Copyright © 2004 MEN Mikro Elektronik GmbH. All rights reserved. Please recycle Germany...
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Page 9: Table Of Contents
5.3 Component Plan ......... 24 MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... - Page 10 Figure 6. Debounce Timing ......... 19 Figure 7. Component Plan of M24 Hardware Revision 03 ....24...
- Page 11 Table of Hardware Revisions ....... . 24 MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ...
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Page 12: Getting Started
+5V. The isolated supply voltages (nominal ±24V) must be taken from an external source. The M-Module cannot operate unless this voltage is connected. MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 13: Connecting The M-Module
• Mating connector: 25-pin D-Sub plug according to DIN41652/MIL-C-24308, available for ribbon cable (insulation piercing connection), hand-soldering connection or crimp con- nection MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 14: Connection Via Carrier Board/24-Pin Connector
Two 12-pin plugs, 2.54mm pitch, square pins ∅ 0.635mm gold Table 4. Signal Correspondence between 24-Pin M-Module Connector and 96-pin Carrier Board Connector A BC MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 15: Connection Via Screw Terminal
LED Channel 1 LED Channel 2 LED Channel 3 LED Channel 4 LED Channel 5 LED Channel 6 LED Channel 7 MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 16: Host Interface
The M-Module supports the following signals of a 60-pin carrier board interface plug connector: Note: Only two rows—A and B—of the 60-pin connector are mounted on the M24! Table 5. Supported Pins of 60-Pin Plug Connector on Carrier Board A B C... -
Page 17: Address Organization
Input Register 13 (r/w) 0x1C Input Register 14 (r/w) 0x1E Input Register 15 (r/w) 0xFE Interrupt Register M-Module Identification Register (r/w) MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 18: Functional Description
Functional Description Functional Description Binary Input Circuit The M24 M-Module can accept 16 binary inputs. The inputs constitute a load connected to ground or to the supply voltage. This is configurable through a jumper. Figure 2. Input Circuit RL = 4.7 kOhms... -
Page 19: Figure 4. Input Waveform
The debouncing time is 4.5 cycles of a reference frequency determined by capacitor C17, the frequency being approx. 1 5 . -------------------------------------- - ⋅ 1000000 C17 MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 20: Figure 5. Position Of Capacitor C17
50µs, which means that signals up to 20kHz can be registered. Figure 5. Position of Capacitor C17 Figure 6. Debounce Timing Clock Input Output MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 21: Esd Protection
(47nF/400V). This capacitor forms an AC short-circuit and thus limits transient interference. MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 22: Binary Input Output Controller
Functional Description Binary Input Output Controller The M24 Module has a Binary Input Output Controller (BIOC). This controls the inputs and outputs on a channel basis. For each channel there is one register byte, which stores the desired value and the actual value. Edge detection and interrupt masking are also handled by this 6-bit register;... -
Page 23: Interrupt Handling
Note: The IRQ output is reset by reading or writing the M-Module Identification 0xFE (address MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... -
Page 24: M-Module Identification Register
Functional Description M-Module Identification Register The M24 M-Module is supplied with an identification EEPROM in accordance with the M-Module specification. 0xFE M-Module Identification Register ( ) (read/write) 15..8 7..3 CS CLK DATA Chip-select 1 = Chip-select for EEPROM (write-only) Serial identification clock (write-only) -
Page 25: Appendix
Second revision released None known 03.xx Third revision released None known Component Plan Figure 7. Component Plan of M24 Hardware Revision 03 MEN Mikro Elektronik GmbH 20M024-00 E3 - 2004-03-18 Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com... - Page 26 MEN reserves the right to refuse sending of confidential information for any reason that MEN may consi- der substantial. Non-Disclosure Agreement for Circuit Diagrams provided by MEN Mikro Elektronik GmbH between MEN Mikro Elektronik GmbH Neuwieder Straße 7 D-90411 Nürnberg...
- Page 27 Amendments to this Agreement can be adopted only in writing. There are no supplementary oral agree- ments. This Agreement shall be governed by German Law. MEN Mikro Elektronik GmbH The court of jurisdiction shall be Nuremberg. Neuwieder Straße 5-7 90411 Nürnberg Deutschland Tel.
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