SERIES 800

SERIES 800

TOTALIZING COUNTER
STOPWATCH/TIMER Models
Options
Features
Series 800
Specifications
Case size: "A"

MODEL	TIME BASE	DISPLAY	PRICE
804	Totalizing Counter	9.9.9.9	$328.00
810	Crystal	9999 seconds	$347.00
811	Crystal	999.9 seconds	$347.00
812	Crystal	99.99 seconds	$347.00
813	Crystal	9.999 seconds	$347.00
814	Crystal	9.59.9 min/sec/.1 sec	$347.00
815	Crystal	999.9 minutes	$347.00
816	Crystal	99.99 minutes	$347.00
817	Crystal	9.999 minutes	$347.00
831	50/60 Hz	999.9 seconds	$329.00
832	50/60 Hz	9.59.9 min/sec/.1 sec	$329.00
834	50/60 Hz	999.9 minutes	$329.00
840	50/60 Hz	9999 seconds	$329.00
851	Crystal	999.9 milliseconds	$347.00
852	Crystal	99.99 milliseconds	$347.00
853	Crystal	9.999 milliseconds	$347.00

Prices subject to change without notice.
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OPTIONS	DESCRIPTION	PRICE
01	Buffered, latchable, three state BCD outputs, with single line enable. (4 digits) (6 digits)	$40.00 $60.00
02	Add two digits to left of display to make a six digit display	$30.00
03	Add two digits to left of display on either 814 or 832 to make a six digit unit with a display of 9.59.59.9 hr/min/sec/.1 sec	$40.00
05	5VDC input power	$15.00
06	Stored display. Stop command will update display and this reading will be displayed until next stop command. NA with 07 & 09 option	$30.00
07	Alternate action start/stop. NA with 09 option	$30.00
08	Input amplifier for sine wave/pulse input signals Threshold is adjustable from front panel. (804 only)	$30.00
09	Stop override start (like ERC/ITC) NA with 06 & 09 option.	$15.00
10	Remove front panel switches	$15.00

12	10-15VDC input power	$20.00

18	Reset switch only	$15.00

22	230VAC + 10%, 50-400 Hz, input power	$15.00

23	Green LED display	$60.00

24	10-30VDC input power	$60.00

25	Special legends and/or logo,(Special artwork to be supplied by customer). One time charge	$100.00
	Plus per lens	$ 15.00
26	No logo	$15.00

27	Screw terminal I/O connector	$80.00

28	Blank lens	$15.00

31	"SECONDS" legend	$15.00

32	"MIN/SECONDS" legend	$15.00

33	"MINUTES" legend	$15.00

34	"HR/MINUTES/SECONDS" legend	$15.00

35	"MILLISECONDS" legend	$15.00

36	"COUNTER" legend	$15.00
50	Sunlight readable red LED	$40.00

Prices subject to change without notice.
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FEATURES

Direct replacement for ERC/ITC Series 2600 and Series 2300
Four or six big (.56") LED digits of display
TTL compatible BCD outputs (optional)
Front panel and remote control inputs for start, stop, and reset
Crystal or 50/60 Hz timebase
Power interrupt indication
CMOS circuitry for high noise immunity and low power consumption
Schmitt trigger input circuitry for all TTL count inputs
Stopwatch resolutions from 1 microsecond to 100 seconds
Optional battery backup

SERIES 800

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SERIES 800
Accurate timing of relay closures, switch closures, or TTL logic levels with resolutions down to one microsecond are easily accomplished using the remote inputs for start, stop, and reset. These remote inputs are standard on all Series 800 units as well as the front panel controls. An option for stored display enables the display to be held from one stop command to the next stop command which permits the reading of short time intervals without the annoyance of seeing the display change or having to wait until the end of the time cycle to see the reading. Optional latchable parallel BCD outputs with three state control extend capabilities to control functions when used with a comparator or interfacing with a printer or microprocessor system. When used as a totalizing counter the input count signal can be as low as 200 mV or up to 115 volts with option 08. Schmitt trigger inputs are used on all TTL count inputs to prevent false triggering and can be configured for counting form A contact closure simply by adding input filter capacitors.

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SPECIFICATIONS
Accuracy:

50/60 Hz time base, worst case 3 sec/hr (timer only). Crystal time base, ą 1 count, ą 2 PPM/degree Celsius from °20 to +60° Celsius. Counter accuracy ą 1 digit.

Display:

4 or 6 digits. .56" high-efficiency red LED 9.9.9.9.9.9, red LED dot for Over range.

Controls:

Front panel start, stop, and reset pushbutton switches.

Remote Inputs:

Start, stop, and reset signals: Requires closure to logic common or TTL logic zero. Input loading one LPTTL load.
Latch: (option 01 only) Requires TTL logic zero. BCD data is held as long as latch line is held low. Does not affect display time accumulation or totalized count accumulation.
Light test: Requires TTL logic zero display will go to all 8's. Does not affect time or count accumulation.

Outputs:

Parallel BCD: (01 option only) + 8421, TTL compatible. Will drive 4 TTL loads and is a latchable three state output with single line enable.
Over range: Indicates full scale range of unit has been exceeded. TTL logic level "1" when in over range condition.
Power interrupt: Normally logic level "1" until power interruption. TTL logic level zero after interruption and until reset is activated.
Reset output: Logic level "O" during reset command, TTL compatible.

Count Inputs: (counter only)

Sine wave/pulse count input; (option -08). Minimum signal 150mVRMS, DC to 10Khz, 500mVRMS, DC to 50Khz. Maximum signal 115VAC without damage to circuitry. Input impedance 100Kohm. Threshold adjustable from the front panel with a small screwdriver.
TTL count input: Schmitt trigger type with no limit on rise or fall time of input pulse. Maximum count rate 1Mhz. Input loading 1LPTTL load.
Contact closure count inputs: Accepts form "C" closure input standard but can be modified to accept Form "A" closures by adding filter capacitors on N.O. count input to limit count rate to maximum rate expected. For instance for a count rate of 20hz a 1uf capacitor is required between the N.O. input and logic common with the N.C. input tied to logic common. Can be factory installed.

Power:

115VAC 50-400 Hz, 8 watts maximum. Models 831, 832, 834, 840 programmed for 60 Hz unless specified otherwise.
Optional 5 VDC power 400 mA maximum.
Optional 10-15 VDC power 400 mA maximum.
Optional 230VAC 50-400 Hz, 8 watts maximum.
Optional 10-30VDC power 350 mA maximum.

Operating Temperature Range:

-20° to +60° Celsius.

I/O Method:

Card edge connectors with solder tabs. (Supplied)

Case Size:

Case size "A" Case A dimensions

J2 - Timer Hook Up 1 pwr interrupt/light test
2 NC
3 ext start (normally high, low enables)
4 ext stop (normally high, low enables)
5 ext reset (normally high, low enables)
6 reset out
7 115VA *
8 NC
9 115VAC *
10 count out
11 out of range
12 one megahertz (crystal unit only)
13 unreg 5V
14 common
15 5V

J2 - 804 Totalizing Counter Hook Up

1 high-non zero crossing (option -08)
2 high-zero crossing (option -08)
3 signal return (option -08)
4 TTL signal input (option 08 use pin 1)
5 N.C. contact closure input
6. N.O.
7 115Vac power *
8 remote reset
9 115VAC power *
10 remote stop
11 reset output
12 remote start (one megahertz 874 only)
13 unregulated
14 common
15 5V

*Optional 220 VAC or VDC power input

J1 - (BCD output-all units)

LSD	---------4	A	1	4---------
1st digit	2	B	2	2	3rd digit
BCD	8	C	3	8	BCD
	---------1	D	4	1---------
	---------4	E	5	4---------
2nd digit	2	F	6	2	4th digit
BCD	8	H	7	8	BCD
	---------1	J	8	1---------
	---------4	K	9	4---------
5th digit	2	L	10	2	6th digit
BCD	8	M	11	8	BCD
	---------1	N	12	1---------
(Normally high, low enables) latch		P	13	three state control (normally high, low enables)
	common	R	14	common
	5V	S	15	5V

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CASE SIZE: "A"