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PCI-7444
ADLINK Technology PCI-7444 Manuals
Manuals and User Guides for ADLINK Technology PCI-7444. We have
1
ADLINK Technology PCI-7444 manual available for free PDF download: User Manual
ADLINK Technology PCI-7444 User Manual (82 pages)
128-CH/64-CH Isolated Digital I/O Cards
Brand:
ADLINK Technology
| Category:
I/O Systems
| Size: 1 MB
Table of Contents
Table of Contents
7
List of Figures
11
1 Introduction
13
Features
14
Applications
14
Specifications
15
Unpacking Checklist
17
Software Support
18
Programming Library
18
DAQ-LVIEW Pnp: Labview® Driver
18
Daqbenchtm: Activex Controls
19
2 Hardware Information
21
Card Layout
21
Figure 2-1: PCI-7442 Layout
21
Figure 2-2: PCI-7443 Layout
22
Figure 2-3: PCI-7444 Layout
23
Bracket Layout
24
Figure 2-4: PCI-7440 Series Card Bracket
24
Figure 2-5: PCI-7440 Series Connector Pin Reference
24
PCI-7442 Pin Assignments
25
CN2 Connector
25
CN1 Connector
27
PCI-7443 Pin Assignments
29
CN2 Connector
29
CN1 Connector
31
PCI-7444 Pin Assignments
33
CN2 Connector
33
CN1 Connector
35
TTL I/O Connector Pin Assignments
37
Jp3
37
Jp4
37
Board ID (S1)
38
3 Operation Theory
39
Isolated Digital Input
39
Figure 3-1: Photo Coupler
39
Change of State (COS) Interrupt
40
Overview
40
COS Detection
40
Figure 3-2: COS Timing
40
COS Detection Architecture
41
Figure 3-3: COS Detection Architecture
41
Isolated Digital Output Channels
42
Figure 3-4: Common Ground Connection of Isolated Digital Output
42
Watchdog Timer (WDT)
43
Programmable TTL Input/Output
43
PCI-7442 I/O Registers
45
COS Interrupt Control Registers
46
Interrupt Status, COS INT Control Read Back Registers
48
COS Setup/Latch Registers
49
TTL IO Setup, Status, DO and DI Registers
50
Isolated Digital Output and Read Back Registers
52
Power-Up DO Setup/Read Register
54
Watchdog Timer Load, Safety DO Setup/Read Back Regis Ters
55
WDT INT Control, Hot-Reset, and Hold Control Register
57
PCI-7443 I/O Registers
59
COS Interrupt Control Registers
60
Interrupt Status, COS INT Control Read Back Registers
63
COS Setup/Latch Registers
65
Ttl IO Setup, Status, Do and DI Register
67
Address Base+0X0Ch Base+0X4Ch Bit Value
67
Base+0X0Ch Base+0X4Ch
67
Through the TTL I/O Output Channel
68
Address Base+0X0Eh Base+0X4Eh Bit Value
68
R/W Value Mapping (MSB
68
PCI-7444 I/O Registers
69
Power-Up DO Setup/Read Back Register
71
WDT Load Config, Safety DO Setup/Read Back Registers
73
WDT INT Control / Hot-Reset Hold Control Register
75
0: I/O Direction Is Input. (Default) 1: I/O Direction Is Output
77
0: Output in Low Logic. (Default) 1: Output in High Logic
77
TTL IO Setup, Status, DO and DI Registers
77
Handling PCI Controller Registers
79
Warranty Policy
81
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