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Board Installation
Installing an X-I/O Module to an existing X64-CL iPro installation takes only a few minutes. Install the
X-I/O board into the host system as follows:
• Power off the computer system that has the installed X64-CL iPro board.
• Disconnect the external signals cable (OC-64CC-0TIO1) if it was used. Remove that cable bracket from the computer.
• Insert the X-I/O module into any free PCI slot (no PCI electrical connections are used), securing the bracket.
• Connect the X-I/O module 26 pin ribbon cable from J21 to the X64-CL iPro board J4.
• Power on the computer again.
• For new X64-CL iPro and X-I/O module installations, simply follow the procedure to install
Sapera and the X64-CL iPro driver (start with
" Sapera LT Library Installation " on page 10
).
X64-CL iPro and X-I/O Driver Update
• If both Sapera 5.30 and X64-CL iPro driver 1.10 need to be installed, follow the procedure
"
Sapera and Board Driver Upgrades " on page 10
. This procedure steps through the upgrade of both Sapera and the board driver—typically required when installing the X-I/O module in the field.
• If the X64-CL iPro installation already has the required Sapera and board driver version, install the X-I/O module and perform a firmware update as described in "
" on page 13 .
X-I/O Module External Connections to the DB37
Users can assemble their interface cable, using some or all of the signals available on the X-I/O module
DB37. Use a male DB37 with thumb screws for a secure fit. Wiring type should meet the needs of the imaging environment.
For the external signals Trigger Input, Shaft Encoder Input, and Strobe output, now available on the
DB37, refer
" J4: External Signals Connector " on page 95
to for signal details.
X64-CL iPro Series User's Manual
Appendix: X-I/O Module Option • 111
DB37 Pinout Description
Pin # Signal
20 IN_OPTO_1-
21 IN_OPTO_2-
3, 23, 24 Gnd
5
6
25
7
26
8
USER_PWR
TrigIn 1+
TrigIn 1-
TrigIn 2+
TrigIn 2-
Phase A+
14
33
15
34
27
9
28
10
11
16, 29, 30
12
31
13
32
Phase A-
Phase B+
Phase B-
Strobe 2
Strobe 1
Gnd
Power
Power
IN_TTL_3
IN_TTL_4
IN_TTL_5
IN_TTL_6
IN_TTL_7
IN_TTL_8
Description
Power for the TTL Outputs in PNP mode
Trigger Input 1 +
Trigger Input 1 - (TTL trigger GND)
Trigger Input 2 +
Trigger Input 2 - (TTL trigger GND)
Shaft Encoder Phase A+
(for TTL signals see "
Connecting a TTL Shaft Encoder Signal to the
" on page 99 )
Shaft Encoder Phase A-
Shaft Encoder Phase B+
Shaft Encoder Phase B-
TTL Strobe 2 output
TTL Strobe 1 output
PC +5V (1A max)
PC +12V (1A max)
Input #3 ( TTL )
Input #4 ( TTL )
Input #5 ( TTL )
Input #6 ( TTL )
Input #7 ( TTL )
Input #8 ( TTL )
112 • Appendix: X-I/O Module Option
X64-CL iPro Series User's Manual
Outputs in NPN Mode: Electrical Details
When the outputs are configured for NPN mode (open collector - sink mode) the user is required to provide an external input pull-up resistor on the signal being controlled by the X-I/O output. A simplified schematic and important output specifications follow:
Simplified
Output Driver
NPN Open Collector Output Mode
5V or 24V typical
DB37
Connector
External Pull-up Resistor
( 220 ohm @ 5V typical )
Output 1
22 Device Input
GND
3, 23, 24
Device Input GND typical 8 places
GND
16, 29, 30
Output 2
4
Output 3
35
Output 4
17
Output 5
36
Output 6
18
Output 7
37
Output 8
19
X-I/O Module
• Each output can sink 700 mA.
• Over-current thermal protection will automatically shut down the output device.
X64-CL iPro Series User's Manual
Appendix: X-I/O Module Option • 113
Outputs in PNP Mode: Electrical Details
When the outputs are configured for PNP mode (source driver) an external power supply is required to provide the buffer output supply voltage (USER_PWR). A simplified schematic and important output specifications follow:
PNP Source Driver Output Mode
Simplified
Output Buffer
Driver
Buffer Vcc typical 8 places
X-I/O Module
3, 23, 24
16, 29, 30
DB37
Connector
5
22
18
37
17
36
4
35
19
USER_PWR
Output 1
GND
GND
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Device Power Supply
Device Input
Device Input GND
• User provides the output power supply voltage ( 7 volts to 35 volts ).
• Maximum source driver output current is 350 mA.
• Source driver with over-current protection (all outputs will shut down simultaneously). The over-current fault circuit will protect the device from short-circuits to ground with supply voltages of up to 35V.
114 • Appendix: X-I/O Module Option
X64-CL iPro Series User's Manual
Opto-coupled Input: Electrical Details
The two opto-coupled inputs can be used either with TTL or RS422 sources. A simplified input schematic and important electrical specifications are listed below.
Opto-Coupled Input
In_Opto_1+
DB37
Connector
1
X-I/O Input
In_Opto_1-
20
In_Opto_2+
2
In_Opto_2-
21
Simplified
Opto-coupled
Input typical 2 places
GND
Input reverse breakdown voltage
Maximum average forward input current
Maximum input frequency
Maximum Sapera call-back rate
X-I/O Module
5 volts minimum
25 mA
200 kHz
System processing dependent
TTL Input Electrical Details
The six TTL inputs are software configurable (see "
Configuring User Defined Power-up I/O States " on
page 116 ) for standard TTL logic levels or industrial logic systems (typically 24 volts). The design switch points are as follows:
• TTL level mode : trip point at 2V +/- 5%
• Industrial level mode: trip point at 16V +/- 5%
X64-CL iPro Series User's Manual
Appendix: X-I/O Module Option • 115
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