ET2010/7B [ETC]
Peripheral Miscellaneous ; 周边其他\n
| 型号： | ET2010/7B |
| 厂家： | 
ETC |
| 描述： | Peripheral Miscellaneous
|
| 文件： | 总4页 (文件大小：228K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
ET2010/-
www.oxleygroup.com
Electronic Elapsed Time Indicator and Event Counter ET2010/-
This chapter contains product information for the Electronic Elapsed Time Indicator and Event Counter
ET2010/-.
Features
• Total electronic circuitry.
• Hours and/or events in a single package.
• EEPROM non-volatile memory.
• 10 years data retention.
• Printed circuit board mounting.
• Remote interrogation with hand-held reader.
• Nuclear survivability.
For ordering information see page 16.
Description
The Oxley Electronic Elapsed Time Indicator Type ET2010 is a PCB mounting device designed to record
both elapsed time and events. It is encapsulated in a low profile, board mounting package and ideal for
incorporation into equipment where individual Printed Circuit Board monitoring is required. The small
package size is highly suitable for systems where space is at a premium.
The ET2010 is available in 8 different versions, offering varying combinations of resolution and capacity. It
is equipped with a synchronous output data signal which may be simply interfaced to an LCD display;
alternatively the Oxley ET/HHR/3A hand-held reader may be used. For details of LCD driver circuitry,
please contact the Technical Sales Department.
6 mm
m
m
2
7.6
5
.
Ø 1
4.57
Ø 0.7
2.54
2.54
27.4 mm
22.86 mm (0.9")
m
.4
3
1
Pin 1
Oxley UK, Email sales@oxley.co.uk
Tel: +44 (0) 1229 582621
Fax: +44 (0) 1229 585090
Oxley Inc. USA, Email sales@oxleyinc.com
Tel: (203) 488 1033
13
Fax: (203) 481 6971
Description
ET2010/-
www.oxleygroup.com
Output Waveforms
T CLK
= 0.9766 ms
LOAD
CLK
DATA
LOAD
DATA
LOAD
CLK
DATA
Ratings
Supply voltage
18 V d.c. to 33 V d.c. (DEF STAN 61-5 Part 6 compatible)
µ
600 A max at 5 V d.c., 15 mA at 30 V d.c.
Supply current
±
Timing accuracy
Event signal
0.1%
TTL compatible
µ
Event pulse width
Event pulse frequency
Data retention
0.1 s to 8.0 ms
50 Hz max
°
10 year min at 25 C
° °
-55 C to +90 C
Operating temperature
Storage temperature
°
°
-55 C to +100 C
Note: For 4.5 V d.c. to 10 V d.c. operation use the Vcc (+5 V) pin. For 18 V d.c. to 33 V d.c. operation use the
+28 V pin. Supply voltages between 10 V d.c. and 18 V d.c. may be used providing an external resistor
is also connected. For further information please contact the Technical Sales Department.
Oxley UK, Email sales@oxley.co.uk
Tel: +44 (0) 1229 582621
Fax: +44 (0) 1229 585090
Oxley Inc. USA, Email sales@oxleyinc.com
Tel: (203) 488 1033
14
Fax: (203) 481 6971
Environmental Standards
ET2010/-
www.oxleygroup.com
Pin Details
PIN
DETAILS
+28 V Positive supply (18 V d.c. to 33 V d.c.). This pin is compatible with supplies as defined by DEF STAN
61-5 Part 6 (Pin 1).
CLK
Asynchronous clock pin for use with LCD display driver or Oxley ET/HHR/3A hand-held reader
(Pin 2).
EVEN TTL compatible input for use when TTL event counting EETI’s are used. This pin is internally pulled
Ω
T
down to 0 V using a 100 K resistor and may be left unconnected when not required (Pin 8).
LCD Asynchronous data pin for use with LCD display driver or Oxley ET/HHR/3A hand-held reader (Pin 9).
0 V
Power supply common. Used in conjunction with either +28 V or Vcc (+5 V) (Pin 10).
Vcc
Positive supply (4.5 V d.c. to 10 V d.c.). Supplies exceeding this limit may be connected by inserting a
(+5 V) series resistor (Pin 11).
LOAD Asynchronous data load pin for connection to LCD display driver or Oxley ET/ HHR/3A (Pin 12).
N.C
No connection (Pin 19).
Vaux Positive supply connection for cold reads. Providing no supply is present at either +28 V or Vcc (+5 V)
powering the device by this pin will inhibit all counting or timing functions. The voltage at this pin must
be within the range 4.8 V d.c. to 6 V d.c. (Pin 20).
Environmental Standards
NEAREST EQUIVALENT MIL-STD-202
TEST
SPECIFICATION
METHOD (except where stated)
Bump
IEC 68-2-29, 4000 Bumps, 40 g
No equivalent
Shock
DEF STAN 07-55 200 g, 3 ms, 1/2 Sine Wave, Method 213-2 Comp I, 00 g, 6 ms, sawtooth
18 shocks total
Vibration
IEC 68-2-6, 10-2000 Hz 20 g
IEC 68-2-3, -55/90/21
Method 20K Cond D, 10-200 Hz 20 g
Method 103 Cond B, 96 hours
Damp heat
(steady state)
°
°
Change of temp. IEC 68-2-14, Ta = 55 C, Tb = 90 C, TI = 30
Method 107 Cond A
mins
Nuclear Hardness
Maximum combined neutron & gamma ionising dose = 1550 cGy (Si)
Maximum neutron fluence 1012 n/cm/cm
Hand-held Reader
A hand-held reader (ET/HHR/3A) to display the recorded data, is available to interface with the ET2000
series EETIs. The reader is battery powered, capable of interrogating the device without incrementing the
data stored within, and has no requirement for the host equipment to be energised. When active, the
reader automatically recognises the type of EETI connected and correctly formats the information.
Oxley UK, Email sales@oxley.co.uk
Tel: +44 (0) 1229 582621
Fax: +44 (0) 1229 585090
Oxley Inc. USA, Email sales@oxleyinc.com
Tel: (203) 488 1033
15
Fax: (203) 481 6971
Suggested Circuit Configura-
ET2010/-
www.oxleygroup.com
Suggested Circuit Configurations
ET 2010/ - 4.5 V to 10 V d.c. Operation
Positive
1
2
2
1
TTL
Common
8
9
1
1
1
+5 V
OXLEY
ET/HHR/3
LOA
D
DAT
ET 2010/ - 18 V to 33 V d.c. Operation
Positive
1
2
2
1
TTL
8
9
1
1
1
+5 V
Common
OXLEY
ET/HHR/3
LOA
D
DAT
Ordering Information
Type Number
ET2010/1
Resolution (hours)
Capacity (hours)
Event Capacity
1.0
0.1
1.0
999,999
99,999.9
999,999
-
-
ET2010/2
106 TTL
ET2010/5A
106 POWER UP
106 TTL
ET2010/5B
ET2010/6A
ET2010/6B
ET2010/7A
ET2010/7B
1.0
999,999
99,999.9
99,999.9
9,999.99
9,999.99
0.1
106 POWER UP
106 TTL
0.1
0.01
0.01
106 POWER UP
When ordering please specify type number and quantity.
Oxley UK, Email sales@oxley.co.uk
Tel: +44 (0) 1229 582621
Fax: +44 (0) 1229 585090
Oxley Inc. USA, Email sales@oxleyinc.com
Tel: (203) 488 1033
16
Fax: (203) 481 6971
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