Siemens 6DD1600-0AF0 PM16 Processor Module
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  • Siemens_6DD1600_0AF0_PM16_View3_2017322101037

Siemens 6DD1600-0AF0 PM16 Processor Module

There is oxidation on on this board due to storage and is missing one or more ejector handles; however, this will not prevent it from functioning.

• Processor: AMD 80C186, 16 MHz
• Memory: 128 KB RAM

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Stock # 91520-1
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Siemens 6DD1600-0AF0 PM16 Processor Module

  • For Use in the SIMADYN D System
  • Processes General Technological Control, Calculation and Regulation Tasks
  • Contains the -CMOS- 16 Bit Microprocessor 80C186 - 16MHz
  • (16) Binary Input and Output Channels
  • Seven Segment Display


The Siemens 6DD1600-0AF0 PM16 Processor Module processes general technological control, calculation and regulation tasks in the SIMADYN D system. These tasks lie above the drive level control and regulation functions (torque shell). The board contains the -CMOS- 16 bit microprocessor 80C186 - 16MHz with corresponding peripherals.

Plug-in program memory modules (MS31, MS3) are used in the mounting location X50 for the board user programs as well as for the system firmware (operating system, supervisor program, function module code, .... ). The user programs run on the processor under the SIMADYN D real time operating system. This guarantees interrupt controlled fixed cycle times of ≥ 1ms, dependent upon the configuration.

There are 16 binary input and 16 binary output channels available for the fast exchange of data with the process IO (connector X5). The binary inputs can be declared, via software, as interrupt inputs. At the occurrence of a signal edge at an interrupt input, the processor interrupts the current cyclic processing and runs the function packet process interrupt job PIJ . Connection cables carrying binary signals are connected to interface modules and not directly to the processor module.

The interface modules implement both the mechanical connection terminal and the electrical signal adaptation. The plant signals can be directly connected to these terminals.

Two serial interfaces (connectors X01, X02) are available for communication:
- to a higher level computer
- for data transfers between SIMADYN D systems
- listing outputs to printers
- to the SIMADYN D system peripheral IO
(operator panel OP1, service unit US1 and programming unit PG 675, 685 or 750)

The seven segment display on the board front panel, indicates a "-" character during the start-up phase and the configured processor number during normal operation. The display flashes with an error code when a fault occurs.

When an error message is displayed, the HEX supervisor can be activated by pressing the S1 key.

A forced board reset (Restart) can be initiated using the twin jack connectors X10 and X11. The jack connectors must therefore be jumpered by a switch or a shorting plug.

The 50-pin diagnostic connector X4 is available on the board for hardware diagnostics using a logic analyzer or a recorder.

Three watchdogs are installed on each processor board to monitor the hardware and software system states.

The hardware monitor checks:
- Ready signal time-outs during system bus accessing
- Double address decoding errors
- Accessing unused or non-existent addresses
- Collision detection of a DMA access with a system bus access (Detection can be disabled by software)
- System bus fault messages

The software monitor checks:
- Whether the processor is still running a cyclic task.
- Whether the interrupt controller for the serial interface, timer and inputs are fully operational.

A "Non-Maskable Interrupt" (NMI) is generated when the supervisor detects a fault. The processor attempts to resolve the problem and resume cyclic operation. If the fault is caused by the processor itself, then the processor switches to 'inactive', the red dot on the seven segment display is switched on and the bus signal "system error" is activated.

Product Family: 6DD1600-0AF0 PM16, 6DD16000AF0 PM16, 6DD1600 0AF0 PM16

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Manuals, Datasheets, Drivers, Links

Siemens PM16 Datasheet (pdf) 
Link to Siemens Website 

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