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參數(shù)資料
| 型號： | B3000 |
| 英文描述： | BRAIN BOARD |
| 中文描述： | 腦板 |
| 文件頁數(shù)： | 16/19頁 |
| 文件大?。?/td> | 637K |
| 代理商： | B3000 |
BRAINS
SNAP
ANALOG AND DIGITAL
DATA
SHEET
Form 787-000718
page 16/19
Opto22 43044 Business Park Drive Temecula, CA 92590 Phone: (909) 695-3000 (800) 321-OPTO Fax: (909) 695-3095 Internet: www.opto22.com
Inside Sales: (800) 452-OPTO Product Support: (800) TEK-OPTO (909) 695-3080 Fax: (909) 695-3017 E-mail: support@opto22.com FaxBack: (800) 474-OPTO
The B3000 is connected to a SNAP B Series I/O rack,
which can hold either 8, 12, or 16 SNAP modules. Digital
modules (either input or output) contain four channels of I/
O. Analog input modules contain two channels and analog
output modules currently contain two channels. Both analog
and digital modules can be on the same rack.
A B3000 is capable of addressing a maximum of 32
channels of digital I/O and 32 channels of analog I/O.
However, the I/O mounting racks will not accommodate 32
channels of both digital and analog. The actual number of
channels available depend on the combination of modules
chosen. For example, the SNAP-B16M rack can mount 16
modules. Up to eight of these modules can be digital,
providing 32 channels of digital I/O. The remaining eight
module positions can be analog, providing up to 16 channels
of analog I/O. If all 16 modules are analog, up to 32 channels
of analog I/O are available.
I/O on the B3000 is divided into four addresses of I/O
(two digital I/O and two analog I/O). The digital addresses
are base+0 and base+1. The analog addresses are base+2
and base+3. Therefore, if a SNAP brain is configured at
address 12, the digital addresses would be 12 and 13 and
the analog would be 14 and 15.
B3000 I/O Mapping (Continued)
First Four Module Positions (0-3):
Each position can hold either a digital or an analog
module. They can be all analog, all digital, or any mix of both.
These four positions constitute the 16 digital channels of digital
address base + 0, and the first eight analog channels of
analog address base + 2.
Second Four Module Positions (4-7):
Each position can hold either a digital or an analog
module. They can be all analog, all digital or any mix of both.
These four positions constitute the 16 digital channels of digital
address base + 1, or the second eight analog channels of
analog address base + 2.
Third Four Module Positions (8-11):
These positions can hold analog modules only. These four
positions constitute the first eight analog channels of
analog address base + 3.
Fourth Four Module Positions (12-15):
These positions can hold analog modules only. These four
positions constitute the second eight analog channels of
analog address base + 3.
The layout is illustrated in Figure 1-1 on the previous page.
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相關(guān)代理商/技術(shù)參數(shù) |
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| B300013C | 制造商:Mersen 功能描述:Protistor DIN80 size 31 FF fuse,400A |
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| B300082C | 制造商:Mersen 功能描述:Protistor size 33 square FF fuse,1000A |
| B3000-B | 制造商:Opto 22 功能描述:BRAIN, RACK MOUNT; SNAP; ANALOG, DIGITAL 制造商:Opto 22 功能描述:BR3000 Series Snap In Module 制造商:Opto 22 功能描述:SERIAL BRAIN, SNAP PAC S CONTROLLERS; Accessory Type:Serial Brain; Current Rating:750mA; Length:108.59mm; Voltage Rating:5.2VDC ;RoHS Compliant: Yes 制造商:Opto 22 功能描述:Mistic Serial Brain Designed As A Modern Drop-In Replacement For The B3000 |
| B3000-B-OMUX | 制造商:Opto 22 功能描述:SNAP Analog/Digital Brain, Optomux Program |
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