B4 OPTO 22, B4 Datasheet
Specifications of B4
Related parts for B4
B4 Summary of contents
Page 1
... I/O (four points of I/O per module). The B4 features a 70-pin header connector to attach to a digital I/O mounting rack brain boards may be linked on a single Pamux bus to control up to 512 points of digital I/O. Each B4 requires 5 VDC ± 0 0.5 A (plus an additional 0 terminator board is installed). ...
Page 2
... The PB32HQ also offers a dense footprint but uses Opto 22 quad pak modules. Each quad pak contains four discrete points of I/O in one package. The PB32HQ is thus configured in four-point increments. Figure 3 shows how the B4 brain board is installed on either mounting rack. Figure 3: Installation of the Mounting Rack Opto 22 • ...
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... Inside Sales: (800) 321-OPTO • Product Support: (800) TEK-OPTO • (951) 695-3080 • Fax: (951) 695-3017 • Email: sales@opto22.com © 2004 Opto 22. All rights reserved. All trademarks, trade names, logos, and service marks referenced herein belong to their respective companies. BRAIN BOARDS CLASSIC PAMUX B4 INSTALLATION NOTES page 3/9 ...
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... B4 must be accessed as four consecutive banks of eight I/O channels each. Each bank has its own address. The four banks on the B4 have contiguous addresses. The bank 0 address is the base address of the B4; the bank 1 address is the base address plus one; the bank 2 address is the base address plus two; and the bank 3 address is the base address plus three. Hence, only the base address needs to be configured. Refer to Table 1 to determine how to set this base address. Opto 22 • ...
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... A watchdog timer shuts down a process when the host computer goes off line. The watchdog timer on the B4 depends on a periodic read or write strobe from the host processor. The individual B4 need not be addressed. The absence of a strobe for a specified time activates the watchdog function. ...
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... Note that the reset is not intended to be used to shut off outputs upon a system communication error. Two jumpers control how the reset line affects the B4. Jumper 7 determines the polarity of the reset line, either active high or active low, as shown in Table 4. In general, it does not matter which polarity you select as long as you are consistent throughout your Pamux system ...
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... Form 737-050801 LED Indicators The B4 brain board includes the following LEDs: • Select (Address) — This LED is on whenever the brain board is addressed (read from or written to) on the Pamux bus off otherwise. For each operation the LED stays on for about 250 msec the bus is very active the LED may appear constantly on. ...
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... Opto 22. All rights reserved. All trademarks, trade names, logos, and service marks referenced herein belong to their respective companies. © 1995–2005 Opto 22. All rights reserved. All trademarks, trade names, logos, and service marks referenced herein belong to their respective companies. BRAIN BOARDS B4 INSTALLATION NOTES 951/695-3080 CLASSIC PAMUX ...
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... Opto 22. All rights reserved. All trademarks, trade names, logos, and service marks referenced herein belong to their respective companies. © 2004 Opto 22. All rights reserved. All trademarks, trade names, logos, and service marks referenced herein belong to their respective companies. BRAIN BOARDS CLASSIC PAMUX B4 INSTALLATION NOTES Opto 22 Software ® Opto 22’s ioProject and FactoryFloor ...