| Modulname | Bezeichnung | System options | QBUS Unibus | Bild |
|---|---|---|---|---|
| 1000... | ||||
| M1000 | Drive roller | CR04 | U |
 |
| M1091 | Memory device selector, with jumpers, bits 11-17 | PDP11/45 | U | |
| M1103 | 2-input AND Gates | U | ||
| M1125 | Exclusive OR Gates | U | ||
| M1131 | 2-input NAND Gates | U | ||
| M1200 | Drive roller | CR04 | U |
 |
| M1307 | 4-input AND Gates | U | ||
| M1500 | Bidirectional bus interfacing gates [pdp8/pdp11] | PDP11/8 | U | |
| M1501 | Bus input interface (16 drivers) | PDP11/45 | U | |
| M1502 | 16-bit bus output interface | PDP11/45 | U | |
| M1621 | Digital voltmeter data input interface for Fluke 8200A/8400A, H-P 3450A/3480A, Data Precision 2000, Systron-Donner 7110, Dana 4800 M105 or eqvt is required. May use M7820 | PDP11/45 | U | |
| M1623 | Instrument remote control interface.Supports DVMs as M1621 + programmable PSUs:Fluke 4210A/4216A/4250A/4265A,H-P 6129B/6130B/ 6131B M105 or eqvt is required. May use M7820 | PDP11/45 | U | |
| M1701 | 2-16 PIN IC CARD | U |  |
|
| M1710 | UNIBUS Interface Foundation | PDP11/45 | U | |
| M1713 | 24 Pin DIP mount with Pin 24 VCCand 12 GND | U |  |
|
| M1801 | 16-Bit reed Relay Output Interface | PDP11/45 | U | |
| 2000... | ||||
| M2001 | Dual 4-Bit Tri-State registers | CE11 | U | |
| M2009 | Set point register | CE11 | U | |
| M2010 | 2 Channel impulse counter | CE11 | U | |
| M2500 | 2 64-word 4-bit MOS FIFO memories (needs -12V) | U | ||
| M2500-YA | M2500 with filter cap on line U1 | U | ||
| M2501 | Dual 8*4 bit RAM (4 74170's) | DMA01-A | U | |
| M2501-YA | M2501 with 1.2K resistive pullups on RAM outputs | DMA01-A | U | |
| M2503 | Dual 256 bit Schottky RAM (3106's) | ADC01 | U | |
| M2504 | Dual 256*4 RAM, common address, separate data I/O | U | ||
| 3000... | ||||
| M3020 | Dual Delay Multiovibrators | U | ||
| M3070 | Integrating one-shot | |||
| M3100 | EIA sync line unit for DECSA | DECSA | ||
| M3101 | V.35 sync line unit for DECSA | DECSA | ||
| M3102 | 2-line async line unit for DECSA(DEC/DLC/DRCSA) | DECSA | ||
| M3103 | LP line unit for DECSA | DECSA | ||
| M3104 | 8-LINE ASYNC MUX, DMA | DHV11 | Q |  |
| M3105 | DHU11-A, 16-LN ASYNC MUX,DMA | DHU11 | Q | |
| M3106 | DZQ11,4LN DBL BUF ASYNC MUX | DZQ11 | Q |
 |
| M3106-PA | 4 LN DBL BFR ASYNC MUX W/HNDL | DZQ11 | Q | |
| M3107 | 8-LINE ASYNC Mux EIA, DHQ11-M | DHQ11 | Q |
 |
| M3108 | 2-line sync SLU for BA23/123 (-AA is first unit, -AB is second add-on unit) | DSV11-A | Q | |
| M3108-PA | 2-line sync SLU for BA223 (-SF is first unit,-SG is second add-on unit) | DSV11-S | Q |  |
| M3109 | +5V TO ISOLATED 5V | |||
| M3110 | PROTOCOL ASSIST #1 SPEC CHAR | DRCSA | U | |
| M3111 | PROTOCOL ASSIST #2 SPEC CHAR | DRCSA | U | |
| M3112 | CONSOLE BOOT TERMINATOR, HEX | DRCSA | U | |
| M3117 | 16-line Asynchronous Multiplexor | DHZ11 | Q | |
| M3118-YA | CXB16-AF to 16-Line DEC423, QUAD ASYNC 16 LINE MODULE,INT | CXB16 | Q | |
| M3118-YB | CXB16, QUAD ASYNC 16 LN,HNDL,RS422 | CXB16 | Q | |
| M3119-YA | CXY08-SA to 8-Line RS232 (ASYNC) MUX,W/MODEM CNTR | CXY08 | Q | |
| M3121-PA | Dual integral modem with S-box handle, DF224 compatible, US/CAN | DFA01-AA | Q | |
| M3123 | 32-line Async MUX, Fiber optic I/O for BA223 | DHF11 | Q | |
| M3123-YA | 32-line Async MUX, Fiber optic I/O, Q-BUS | DHF11 | Q | |
| M3124 | 8 line async MUX w/nmc, ITEG handle,w/DEC423 Out, Q-BUS | CXA08-M | Q | |
| M3125 | Q22 BUS, BITBUS to Qbus interface | Q | ||
| M3125-PA | Qbus interface to Intel BITBUS, Q22, RS485,with S-box handle | Q | ||
| M3125-YA | Qbus interface to Intel BITBUS, Q22, no handle | Q | ||
| M3126 | Dual integral modem with S-box handle, UK version, Q22 | DFA01-BA | Q | |
| M3127-PA | DESQA-SA, Ethernet/thinwire adapter (DELQA+DESTA)with S-box handle,Q22 | DESQA- SA/SF | Q |  |
| M3127-PB | M3127-PA with handle access thinwire pushbuttonswitch, Q22 | DESQA- SA/SF | Q | |
| M3128 | Qbus interface to VMI CCIC | QBIC | Q | |
| M3129 | NRZI/RS422 data Converter for KMV11(renamed KMV1A), Q22 | KMV11 | Q | |
| M3130-GA | 2 Port GE-Genius bus to Q-bus for GE-FANUC, Q22 | IGQ11 | Q | |
| M3130-GB | 1 Port GE-Genius bus to Q-bus for GE-FANUC, Q22 | IGQ11 | Q | |
| M3130-PA | Q22-bus interface to GE-Genius bus with S-box handle | IGQ11 | Q | |
| M3130-SA | 2-Port GE-Genius bus to Q-bus | IGQ11 | Q | |
| M3130-SB | 1-Port GE-Genius bus to Q-bus | IGQ11 | Q | |
| M3130-YA | GE-Genius bus to Q-bus interface, standard handle | IGQ11 | Q | |
| M3133 | RS-422 Signal conditioning module for DRQ3B | DRB3B | Q | |
| M3134-PA | IBM Terminal server, 4 port (DECServer 500) | DS500 | Q | |
| M3135-01 | DTC05-SA SPARE MODULE, Multi-line DECVoice, Q-bus for multiple channels,50 MHz clock | Q | ||
| M3135-02 | Multi-line DECVoice, Q-bus for multiple channels,60 MHz clock | Q | ||
| M3136 | Q-bus module connects M3135 to T1 telephone service | Q | ||
| M3137-AA | +12V power module for DEVIS (VAXCAMERA) | DEVIS | Q | |
| M3138-AA | Data cipher module for Qbus | KRQ11-AA | Q | |
| M3196 | ??? |  |
gegründet 1988
