Giga-tronics ASCOR 7014 User manual

Manual 07507014 Model 7014
Page 1
Operation Manual
Model 7014
4(1x4) 1-wire Multiplexers
91000050

Manual 07507014 Model 7014
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Operation Manual
All technical data and specifications in this publication are subject to change without prior notice and do
not represent a commitment on the part of Giga-tronics, Incorporated.
© 2011 Giga-tronics Incorporated. All rights reserved. Printed in the U.S.A.
CONTACT INFORMATION
Giga-tronics, Incorporated
4650 Norris Canyon Road
San Ramon, California 94583
Telephone: [phone] (only within the United States)
925.328.4650
Fax: [phone]
On the Internet: www.gigatronics.com
Warranty
Giga-tronics Series 7000 Switching Modules are warranted against
defective materials and workmanship for three yearsfrom date of shipment,
or as detailed in the warranty section of this manual. Giga-tronics will, at its
option, repair or replace products that are proven defective during the
warranty period. This warranty DOES NOT cover damage resulting from
improper use, nor workmanship other than Giga-tronics service. There is no
implied warranty of fitness for a particular purpose, nor is Giga-tronics liable
for any consequential damages. Specification and price change privileges are
reserved by Giga-tronics.

Manual 07507014 Model 7014
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Operation Manual
Regulatory compliance information
This product complies with the essential requirements of the following applicable European
Directives, and carries the CE mark accordingly.
89/336/EEC and 73/23/EEC
EMC Directive and Low Voltage Directive
EN61010-1 (1993)
Electrical Safety
EN61326-1 (1997)
EMC –Emissions and Immunity
Manufacturer’s Name:
Manufacturer’s Address
Giga-tronics, Incorporated
4650 Norris Canyon Road
San Ramon, California 94583
U.S.A.
Type of Equipment:
Model Series Number
Switching Module
7014
Declaration of Conformity on file. Contact Giga-tronics at the following;
Giga-tronics, Incorporated
4650 Norris Canyon Road
San Ramon, California 94583
Telephone: [phone] (only within the United States)
925.328.4650
Fax: [phone]

Manual 07507014 Model 7014
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Operation Manual
Record of Changes to This Manual
Use the table below to maintain a permanent record of changes to this document. Corrected
replacement pages are issued as Technical Publication Change Instructions (TPCI). When you
are issued a TPCI, do the following:
1. Insert the TPCI at the front of the manual binder.
2. Remove the pages from the manual binder that are noted in the TPCI.
3. Replace the page(s) removed in the previous step with the corrected page(s).
4. Record the changes in the table below.
TPCI
Number
TPCI Issue
Date
Date Entered
Comments

Manual 07507014 Model 7014
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Operation Manual
Revision History
Revision
Description of Change
Chg Order #
Approved By
A
Initial Release 2/02
JL
B
Updated
C
Reformatted 5/12
RCW

Manual 07507014 Model 7014
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Operation Manual
Contents
Contents........................................................................................................................................................6
Chapter 1 Introduction .................................................................................................................................7
1.1 Safety and Manual Conventions.........................................................................................................7
1.1.1 Product Reference.......................................................................................................................7
1.1.2 Personal Safety Alert...................................................................................................................7
1.1.3 Equipment Safety Alert ...............................................................................................................7
1.1.4 Notes ........................................................................................................................................... 7
1.1.5 Electrical Safety Precautions ....................................................................................................... 7
Chapter 2 Configuration Table....................................................................... Error! Bookmark not defined.
Chapter 3 Functional Description .................................................................................................................9
3.1 Introduction........................................................................................................................................9
3.2 General Description............................................................................. Error! Bookmark not defined.
Chapter 4 Block Diagram ............................................................................................................................10
Chapter 6 Specifications .............................................................................................................................11
Chapter 7 Register Map ................................................................................. Error! Bookmark not defined.
Chapter 8 Front Panel Connector Pins........................................................... Error! Bookmark not defined.

Manual 07507014 Model 7014
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Operation Manual
Chapter 1 Introduction
1.1 Safety and Manual Conventions
This manual contains conventions regarding safety and equipment usage as described below.
1.1.1 Product Reference
Throughout this manual, the term “Common Core Switching Platform, Series 8800” refers to all models
of within the series, unless otherwise specified.
1.1.2 Personal Safety Alert
WARNING: Indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
1.1.3 Equipment Safety Alert
CAUTION: Indicates a situation which can damage or adversely affect the product or
associated equipment.
1.1.4 Notes
Notes are denoted and used as follows:
NOTE: Highlights or amplifies an essential operating or maintenance procedure, practice, condition or
statement.
1.1.5 Electrical Safety Precautions
Any servicing instructions are for use by service-trained personnel only. To avoid personal injury, do not
perform any service unless you are qualified to do so.
For continued protections against fire hazard, replace the AC line fuse only with a fuse of the same
current rating and type. Do not use repaired fuses or short circuited fuse holders.
WARNING
!
CAUTION

Manual 07507014 Model 7014
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Operation Manual
Chapter 2 Configuration Table
Module
PL9100050
Assy91000050
Assembly/Schematics
PL85002610
Assy85002610
SCH85002610

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Operation Manual
Chapter 3 Functional Description
3.1 Introduction
This ASCOR PXI Series card assembly contains four (1x4) 1-wire multiplexers. The card assembly
complies with National Instrument PXI specification which allows ease of design of complex switch
systems.
This card assembly can be configured by program into the following configurations:
One 1x16 multiplexer
Two 1x8 multiplexers
Quad 1x4 multiplexers

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Operation Manual
Chapter 4 Block Diagram
SHLD
CH 1
SHLD
CH 2
SHLD
CH 3
SHLD
CH 4
SHLD
CH 1
SHLD
CH 2
1x4 Input
SHLD
SHLD
CH 3
SHLD
CH 4
SHLD
CH 1
SHLD
CH 2
1x4 Input
SHLD
SHLD
CH 3
SHLD
CH 4
SHLD
CH 1
SHLD
CH 2
SHLD
CH 3
SHLD
CH 4
SHLD
CH 1
SHLD
CH 2
1x4 Input
SHLD
SHLD
CH 3
SHLD
CH 4
SHLD
CH 1
SHLD
CH 2
1x4 Input
SHLD
SHLD
CH 3
SHLD
CH 4
1x8 Input
SHLD
1x8 Input
SHLD
1x16 Input
SHLD
Analog Groundplane

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Operation Manual
Chapter 6 Specifications
Electrical:
Bandwidth: 150 MHz
Crosstalk: -5dB @ 100MHz
Max. switching power: 10 W
Max. switching current : 2 Amp
Max. switching voltage: 220 VDC or 220 VACpk
Min. mech. life expectancy: 1B cycles
Initial Contact Resistance: < 250mΩ
Mechanical:
Size: 3U PXI
Width: 0.8 inches
Height: 5.2 inches
Length: 6.5 inches
Weight: 0.5 lbs.
J1 & J2 connectors: AMP (TYCO) #104129-9
Mating Connectors: ASCOR Installation Kit P/N 89800700
Environmental Specifications
Temperature:
Operating: 0º to 55ºC
Storage: - 40º to 75ºC
Relative Humidity:
Operating: 0 to 90% non-condensing
Storage: 0 to 95% non-condensing

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Operation Manual
Chapter 7 Programming
The Model 7014 is a register based card assembly design to be used with the National Instrument PXI
specification. The Model 7014 can be programmed in 8, 16 or 32 bit wide data format. Through your PXI
controller, write the data to the appropriate register as shown on the register map for the relay or relays
in the register that is being closed. When the data bit is true, the relay chosen will be closed. The state
of the relays in a register can be determined by reading the desired register. Data read back represents
the value of the desired register. In addition, you can read back the coil state to verify that the coil is
driven correctly by the program register. This scenario verifies that the program register has correctly
controlled the relay coil.
The register map is organized to show the relay designation in each register. PXI will automatically assign
the starting address of the card, called Bar0. This will be the starting address of the first register. Each
address location controls 8 bits. Shown are the control functions using 16 format.
Programming of the Model 7014 is very straight forward. The module is organized as a 1 x 16 or dual 1 x
8 or quad 1 x 4 single-wire shielded multiplexer. The location of the first register is assigned by the PCI
enumerator. This is designated as “Bar0” or the starting address of the card. The program registers
using 16 bit format are located as follows:
Register #1: read/write function: Bar0 + 0000h
coil read back: Bar0 + 0008h
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RELAY
K16
K15
K14
K13
K12
K11
K10
K09
K08
K07
K06
K05
K04
K03
K02
K01
Register #2: read/write function: Bar0 + 0002h
coil read back: Bar0 + 000Ah
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RELAY
---
---
---
---
K28
K27
K26
K25
K24
K23
K22
K21
K20
K19
K18
K17

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Operation Manual
Chapter 8 Connector Pin Assignments
J1
Description
Pin #
Pin #
Description
Shield
50
49
PIN 1A
Shield
48
47
PIN 2A
Shield
46
45
PIN 3A
Shield
44
43
PIN 4A
1x4 A Shield
42
41
1x4 A Common
1x8 A Shield
40
39
1x8 A Common
1x4 B Shield
38
37
1x4 B Common
Shield
36
35
PIN 1B
Shield
34
33
PIN 2B
Shield
32
31
PIN 3B
Shield
30
29
PIN 4B
1x16 Shield
28
27
1x16 Common
Shield
26
25
PIN 1C
Shield
24
23
PIN 2C
Shield
22
21
PIN 3C
Shield
20
19
PIN 4C
1x4 C Shield
18
17
1x4 C Common
1x8 B Shield
16
15
1x8 B Common
1x4 D Shield
14
13
1x4 D Common
Shield
12
11
PIN 1D
Shield
10
9
PIN 2D
Shield
8
7
PIN 3D
Shield
6
5
PIN 4D
Not Used
4
3
Not Used
Shield
2
1
Shield