Dalsa X64 Xcelera-CL PX4, User Manual

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X64 Xcelera-CL PX4 User's Manual Appendix: X-I/O Module Option
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103
Appendix: X-I/O Module
Option
X-I/O Module Overview
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The X-I/O module requires X64 Xcelera-CL PX4 board driver version 1.00 (or later) and Sapera
LT version 5.30 (or later).
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Occupies an adjacent slot to the X64 Xcelera-CL PX4 Full. Slot can be either PCI-32 or PCI-
64—no PCI signals or power are used.
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Connects to the X64 Xcelera-CL PX4 via a 16 pin flat ribbon cable. J23 on X-I/O to J6 on
X64 Xcelera-CL PX4.
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The X-I/O signals supplement the external signal I/O available on the main board. The two sets
of I/O are independent of each other.
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X-I/O provides 8 TTL outputs software selectable as NPN (current sink) or PNP (source driver)
type drivers. See
" TTL Output in NPN Mode: Electrical Details " on page 107 and " TTL Output
in PNP Mode: Electrical Details " on page 108 .
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X-I/O provides 2 opto-coupled inputs. See " Opto-coupled Input: Electrical Details " on page 109 .
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X-I/O provides 6 TTL level inputs with software selectable transition point. See " TTL Input
Electrical Details " on page 109 .
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X-I/O provides both +5 volt and +12 volt power output pins on the DB37, where power comes
directly from the host system power supply.
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Onboard flash memory to store user defined power up I/O states.