Beckhoff M1400 Guide

M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 1 of 16
M1400 Parallel Input / Output
Technical Documentation
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M1400 Parallel Input / Output Beckhoff II/O-System
Page 2 of 16 Version : 2.0 Date : 26.7.94
Table of Contents
1. Function Description Hardware....................................................3
2. Function Description Software......................................................5
3. Technical Data.................................................................................6
4. Installation.......................................................................................7
5. Table of Connections....................................................................11

M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 3 of 16
1. Function Description Hardware
M1400
About the Hardware
The parallel module M1400 is an input / output module used in the II/O system. There are 32
Standard 24 V inputs / outputs, which achieve 4 ports of 8 bit each.
These 4 ports ( D0..D3 ) correspond to the data bytes in the FO transmissions protocol and
according to the way they are to be used, they can be configured as input or output.
Each input / output has an LED, that indicates the current state. Furthermore there are three
LED’s installed used for diagnosis of the II/O fibre optical ring:
LD1 The green ’CYCLE’ LED is switched on by each start bit of a telegram and is
switched off again by the stop bit.
LD2 The red ’ERROR’LED is switched on after the recognition of a bad telegram (checksum,
frame). After a sequence of three correct telegrams (checksum, frame) were processed it
is switched off again.
LD3 The green LED ’WATCHDOG’is switched on by a valid writing telegram with matching
address. If no telegram with the properties defined above is recognised for the next
100 ms a special unit of the module switches off all outputs.
In case an error is detected, all outputs are reset.

M1400 Parallel Input / Output Beckhoff II/O-System
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Basic Circuit Diagram

M1400 Parallel Input /Output Beckhoff II/O-System
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2. Function Description Software

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3. Technical Data
Inputs / Outputs 32, can be configured for each port;
LED shows state of all inputs / outputs
input specifications 24 VDC, 10 mA, digital filter
input switching voltages 0 - 8V = LOW
15 - 24V = HIGH
input delay 0,7 ms RC network
6,8 ms input latch
Output specifications 24 VDC, max. 500 mA, short circuit proof
Output check watchdog system 100 ms
Connections can be connected for 16 I/O; +,-,signal
Data connection fibre optic II/O system
transmission rate 2,5 MBaud, 25 µs for 32 Bit
Supply Voltage 24 VDC (± 10%)
Input Current 0,1 A (without load and input currents)
Cartridge closed, can be installed to cartridge carrier
according to DIN EN 50022, 50035
Size (B * W * D) 270 * 76 * 68 mm
Weight about 1100 g
Working Temperature ±0..+55 øC
Storage Temperature -20..+70 øC

M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 7 of 16
4. Installation
Montage
The M1400 is connected to the fibre optic ring using fibre optic connections (Toshiba). The
maximum length of the FO cable, leading to the neighbouring boxes, should not be more then
600m for glass fibre or 45 meters for other fibres. These values are only valid if for bending
the cable a radius of at least 30 mm is used. If there are no glass fibres used, no special tools
are needed for installation of the plugs.
Common actors and sensor are connected directly to the inputs / outputs (using"+,-,signal" ).
The M1400 is installed at the machine or simply by installing it to a cartridge carrier
according to DIN EN 50022 or DIN EN 50035.
Configuration
Each I/Oport of the M1400 can be configured as input or as output. This does not dependent
on the configuration of the other ports. There are DIP switches under the XILINX board of the
M1400. In order to change the state of the switches the module’s cartridge has to be opened.
The DIP switches are assigned as follows:
switch 1 => port D0
switch 2 => port D1
switch 3 => port D2
switch 4 => port D3
It depends on the state of the switch whether a port is an output or an input :
’ON’ => port is output
’OFF’=> port is input
ATTENTION:
Configuring a port as input ( switch "OFF") all of the eight output controller
ICs of the port concerned have to be removed.
If the ICs are not removed the port is not functional as input, but the module
remains undamaged.

M1400 Parallel Input / Output Beckhoff II/O-System
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View under the M1400 XILINX board
The following module configuration is possible by setting jumpers 1 to 3 :
Jumper 1 Watchdog on / off
for Port D0 and D1
If this jumper is set the ’Watchdog’function is switched off.
This means if an error is detected the outputs set of Port D0
and D1 are not switched off.
Jumper 2 Watchdog on / off
for Port D2 und D3
If this jumper is set the ’Watchdog’function is switched off.
This means if an error is detected the outputs set of Port D2
and D3 are not switched off.
Jumper 3 Latch on / off
standard configuration is jumper ’set’
input are latched in intervals of 6,8 ms
otherwise inputs are latched permanently

M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 9 of 16
The following modul configuration is possible by setting jumpers 4 to 7 :
Fast Inputs M1400 (Interrupt Inputs)
Jumper 4 Fast input II3 :
If jumper connection betwenn port D0.3 and XILINX II3 is
established Fast input is activated
Jumper 5 Fast input II2 :
If jumper connection betwenn port D0.2 and XILINX II3 is
established Fast input is activated
Jumper 6 Fast input II1 :
If jumper connection betwenn port D0.1 and XILINX II3 is
established Fast input is activated
Jumper 7 Fast input II0 :
If jumper connection betwenn port D0.0 and XILINX II3 is
established Fast input is activated
Power Supply
There are the following connections for power Supply :
(1) two pole plug connection for the controller (X10 Pin1+2)
(2) two pole plug connection for outputs (X20 and X30 Pin1+2)
( 16 outputs )
(3) two pole plug connection for inputs (X21 and X31 Pin1+2)
(16 inputs)
(4) two pole plug connection for ground (X22 and X32 Pin1+2)

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M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 11 of 16
5. Table of Connections
Connector pin assignment with Signal Description
CONNECTOR X10
Connector Pin Signal Description
X10 1 +U +24V control power supply
X10 2 -U GND ground
CONNECTOR X20
Connector Pin Signal Description
X20 1 +A +24V supply for output
X20 2 +A +24V supply for output
X20 3 D0.0 Bit 0 of Data byte 0
D0.0 is output,
if DIL switch S1 = ON
D0.0 is input,
if DIL switch S1 = OFF
X20 4 D0.1 Bit 1 of Data byte 0
D0.1 is output,
if DIL switch S1 = ON
D0.1 is input,
if DIL-switch S1 = OFF
X20 5 D0.2 Bit 2 of Data byte 0
D0.2 is output,
if DIL switch S1 = ON
D0.2 is input,
if DIL switch S1 = OFF
X20 6 D0.3 Bit 3 of Data byte 0
D0.3 is output,
if DIL-switch S1 = ON
D0.3 is input,
if DIL switch S1 = OFF
X20 7 D0.4 Bit 4 of Data byte 0
D0.4 is output,
if DIL switch S1 = ON
D0.4 is input,
of DIL switch S1 = OFF
X20 8 D0.5 Bit 5 of Data byte 0
D0.5 is output,
if DIL switch S1 = ON
D0.5 is input,
if DIL switch S1 = OFF

M1400 Parallel Input / Output Beckhoff II/O-System
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continuation connector X20:
Connector Pin Signal Description
X20 9 D0.6 Bit 6 of Data byte 0
D0.6 is output,
if DIL switch S1 = ON
D0.6 is input,
if DIL switch S1 = OFF
X20 10 D0.7 Bit 7 of Data byte 0
D0.7 is output,
if DIL switch S1 = ON
D0.7 is input,
if DIL switch S1 = OFF
X20 11 D1.0 Bit 0 of Data byte 1
D1.0 is output,
if DIL switch S1 = ON
D1.0 is input,
if DIL switch S1 = OFF
X20 12 D1.1 Bit 1 of Data byte 1
D1.1 is output,
if DIL switch S1 = ON
D1.1 is input,
if DIL switch S1 = OFF
X20 13 D1.2 Bit 2 of Data byte 1
D1.2 is output,
if DIL switch S1 = ON
D1.2 is input,
if DIL switch S1 = OFF
X20 14 D1.3 Bit 3 of Data byte 1
D1.3 is output,
if DIL switch S1 = ON
D1.3 is input,
if DIL switch S1 = OFF
X20 15 D1.4 Bit 4 of Data byte 1
D1.4 is output,
if DIL switch S1 = ON
D1.4 is input,
if DIL switch S1 = OFF
X20 16 D1.5 Bit 5 of Data byte 1
D1.5 is output,
if DIL switch S1 = ON
D1.5 is input,
if DIL switch S1 = OFF
X20 17 D1.6 Bit 6 of Data byte 1
D1.6 is output,
if DIL switch S1 = ON
D1.6 is input,
if DIL switch S1 = OFF
X20 18 D1.7 Bit 7 of Data byte 1
D1.7 is output,
if DIL switch S1 = ON
D1.7 is input,
if DIL switch S1 = OFF

M1400 Parallel Input /Output Beckhoff II/O-System
Date : 26.7.94 Version : 2.0 Page 13 of 16
CONNECTOR X21
Connector Pin Signal Description
X21 1 +E +24V supply inputs
X21 2 +E +24V supply inputs
X21 3 +24V +24V power supply for input 0.0
X21 4 +24V +24V power supply for input 0.1
X21 5 +24V +24V power supply for input 0.2
X21 6 +24V +24V power supply for input 0.3
X21 7 +24V +24V power supply for input 0.4
X21 8 +24V +24V power supply for input 0.5
X21 9 +24V +24V power supply for input 0.6
X21 10 +24V +24V power supply for input 0.7
X21 11 +24V +24V power supply for input 1.0
X21 12 +24V +24V power supply for input 1.1
X21 13 +24V +24V power supply for input 1.2
X21 14 +24V +24V power supply for input 1.3
X21 15 +24V +24V power supply for input 1.4
X21 16 +24V +24V power supply for input 1.5
X21 17 +24V +24V power supply for input 1.6
X21 18 +24V +24V power supply for input 1.7
CONNECTOR X22
Connector Pin Signal Description
X22 10V
GND Supply input/output
X22 20V
GND Supply input/output
X22 30V
GND Input/output D0.0
X22 40V
GND Input/output D0.1
X22 50V
GND Input/output D0.2
X22 60V
GND Input/output D0.3
X22 70V
GND Input/output D0.4
X22 80V
GND Input/output D0.5
X22 90V
GND Input/output D0.6
X22 10 0V GND Input/output D0.7
X22 11 0V GND Input/output D1.0
X22 12 0V GND Input/output D1.1
X22 13 0V GND Input/output D1.2
X22 14 0V GND Input/output D1.3
X22 15 0V GND Input/output D1.4
X22 16 0V GND Input/output D1.5
X22 17 0V GND Input/output D1.6
X22 18 0V GND Input/output D1.7

M1400 Parallel Input / Output Beckhoff II/O-System
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CONNECTOR X30
Connector Pin Signal Description
X30 1 +A +24V supply for output
X30 2 +A +24V supply for output
X30 3 D2.0 Bit 0 of Data byte 2
D2.0 is output,
if DIL switch S1 = ON
D2.0 is input,
if DIL switch S1 = OFF
X30 4 D2.1 Bit 1 of Data byte 2
D2.1 is output,
if DIL switch S1 = ON
D2.1 is input,
if DIL switch S1 = OFF
X30 5 D2.2 Bit 2 of Data byte 2
D2.2 is output,
if DIL switch S1 = ON
D2.2 is input,
if DIL switch S1 = OFF
X30 6 D2.3 Bit 3 of Data byte 2
D2.3 is output,
if DIL switch S1 = ON
D2.3 is input,
if DIL switch S1 = OFF
X30 7 D2.4 Bit 4 of Data byte 2
D2.4 is output,
if DIL switch S1 = ON
D2.4 is input,
if DIL switch S1 = OFF
X30 8 D2.5 Bit 5 of Data byte 2
D2.5 is output,
if DIL switch S1 = ON
D2.5 is input,
if DIL switch S1 = OFF
X30 9 D2.6 Bit 6 of Data byte 2
D2.6 is output,
if DIL switch S1 = ON
D2.6 is input,
if DIL switch S1 = OFF
X30 10 D2.7 Bit 7 of Data byte 2
D2.7 is output,
if DIL switch S1 = ON
D2.7 is input,
if DIL switch S1 = OFF

M1400 Parallel Input /Output Beckhoff II/O-System
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continuation connector X30:
X30 11 D3.0 Bit 0 of Data byte 3
D3.0 is output,
if DIL switch S1 = ON
D3.0 is input,
if DIL switch S1 = OFF
X30 12 D3.1 Bit 1 of Data byte 3
D3.1 is output,
if DIL switch S1 = ON
D3.1 is input,
if DIL switch S1 = OFF
X30 13 D3.2 Bit 2 of Data byte 3
D3.2 is output,
if DIL switch S1 = ON
D3.2 is input,
if DIL switch S1 = OFF
X30 14 D3.3 Bit 3 of Data byte 3
D3.3 is output,
if DIL switch S1 = ON
D3.3 is input,
if DIL switch S1 = OFF
X30 15 D3.4 Bit 4 of Data byte 3
D3.4 is output,
if DIL switch S1 = ON
D3.4 is input,
if DIL switch S1 = OFF
X30 16 D3.5 Bit 5 of Data byte 3
D3.5 is output,
if DIL switch S1 = ON
D3.5 is input,
if DIL switch S1 = OFF
X30 17 D3.6 Bit 6 of Data byte 3
D3.6 is output,
if DIL switch S1 = ON
D3.6 is input,
if DIL switch S1 = OFF
X30 18 D3.7 Bit 7 of Data byte 3
D3.7 is output,
if DIL switch S1 = ON
D3.7 is input,
if DIL switch S1 = OFF

M1400 Parallel Input / Output Beckhoff II/O-System
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CONNECTOR X31
Connector Pin Signal Description
X31 1 +E +24V supply outputs
X31 2 +E +24V supply outputs
X31 3 +24V +24V power supply for input 2.0
X31 4 +24V +24V power supply for input 2.1
X31 5 +24V +24V power supply for input 2.2
X31 6 +24V +24V power supply for input 2.3
X31 7 +24V +24V power supply for input 2.4
X31 8 +24V +24V power supply for input 2.5
X31 9 +24V +24V power supply for input 2.6
X31 10 +24V +24V power supply for input 2.7
X31 11 +24V +24V power supply for input 3.0
X31 12 +24V +24V power supply for input 3.1
X31 13 +24V +24V power supply for input 3.2
X31 14 +24V +24V power supply for input 3.3
X31 15 +24V +24V power supply for input 3.4
X31 16 +24V +24V power supply for input 3.5
X31 17 +24V +24V power supply for input 3.6
X31 18 +24V +24V power supply for input 3.7
CONNECTOR X32
Connector Pin Signal Description
X32 1 0V GND Supply input/output
X32 2 0V GND Supply input/output
X32 3 0V GND Input/output D2.0
X32 4 0V GND Input/output D2.1
X32 5 0V GND Input/output D2.2
X32 6 0V GND Input/output D2.3
X32 7 0V GND Input/output D2.4
X32 8 0V GND Input/output D2.5
X32 9 0V GND Input/output D2.6
X32 10 0V GND Input/output D2.7
X32 11 0V GND Input/output D3.0
X32 12 0V GND Input/output D3.1
X32 13 0V GND Input/output D3.2
X32 14 0V GND Input/output D3.3
X32 15 0V GND Input/output D3.4
X32 16 0V GND Input/output D3.5
X32 17 0V GND Input/output D3.6
X32 18 0V GND Input/output D3.7