Digital Panel Meters - modular voltage current AC DC with analog and digital outputs, RS232, RS485 or analogue

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Digital Panel Meters
Modular Configuration
Temperature/Thermocouple RTD

Digital panel meters from Asahi Keiki
offer impressive specifications, reliability
and low cost for a variety of applications


A6000	Features Modular Panel Meter Systems External Control Choose AC or DC, Voltage or current modules Inputs modules for resistance, RTD, thermocouples, frequency, and strain gages. Output modules -setpoint- analog - RS232 & RS485 Universal power supply 90-264VAC or 6-60VDC Dual display option for setpoint

The A6000 is a modular panel meter system with a selection of input and output cards to suit your application. Choose from 18 different input modules for AC, DC, Voltage and current, temperature, frequency, and strain gage inputs. Select from 8 different output options, none, Hi/Lo set point, analog, RS232, RS485, or a combination. (see order details at the bottom of this page)

A6000 Common Specifications

Specifications
Main Display	Red LED 20 mm high
Sub Display	Green LED 6 mm high
Conversion Rate	1000/sec
Maximum Display	9999
Over-range indication	displays "OVER" or "-OVER"
Zero Display	Leading "zero" suppression
Decimal point	Set to any position
Operating Temperature	0~ 50° C, 35 - 85% RH
Storage Temperature	-10 ~+70° C, < 60% RH
Power Supply	AC 100 - 240 Volts (AC Main Unit) +/-10% DC 12 - 48 V ) DC main unit ) +/-10%
Power Consumption	~ 8VA (max load)
Dimensions mm	96 x 48 x 97.5
Weight	450 g
Dielectric strength	(AC)Power supply/ input terminal/ output terminal - AC 1500V 1minute (DC)Input terminal /output terminal - DC 500 V 1 minute (Common) case/each terminal AC1500 V/min
Insulation resistance	DC 500V more than 100 MOhm at above terminals

INPUT MODULES

*Base prices include input module, and single display. These are ready to use meters powered by AC voltage. To add output options or change the power supply, choose from options below or follow the links to the store configurator*

Thermocouple & Resistance Thermometer

Code 8	Range	Sensor Type	Measurement Range	Max Resolution	Accuracy (23ºC +/-5ºC, 35-85% RH)	From $383.00 Configure and order on line
	KA	K	-50 to 199.9ºC	0.1ºC	+/-(0.5% of FS)
	KB	K	-50 to 1200ºC	1ºC	+/-(0.2% of FS)
	J	J	-50 to 1000ºC	1ºC	+/-(0.2% of FS)
	T	T	-50 to 400ºC	1ºC	+/-(0.6% of FS)
	S	S	0 to 1700ºC	1ºC	+/-(0.4% of FS)
	R	R	-10 to 1700ºC	1ºC	+/-(0.4% of FS)
	B	B	100 to 1800ºC	1ºC	+/-(0.4% of FS)
	PA	PT100 ohm	-100 to 199.9ºC	0.1ºC	+/-(0.15% of FS)
	PB	PT100 ohm	-100 to 600ºC	1ºC	+/-(0.4% of FS)

Output Modules

Analog Output (isolated from input (LO))
Any display range to output analog signal can be set

Output Method

PWM

Scaling

Digital Scaling

Output	Resistive load	Accuracy 23 degs C +/- 5 degs	Ripple
0 to 1 V	> 10 KOhms	+/- 0.5% full scale	50 mV p-p
0 to 10 V	> 10 KOhms
1 to 5 V	> 10 KOhms
4 - 20 mA	less than 550 Ohms		25 mV p-p

External Control

Start/Hold : Shorted between COM terminal and start/hold terminal or same level --> hold Open COM terminal and start/hold terminal or 5 V --> start
D. ZERO : Shorted between COM terminal and D.ZERO terminal --> ON
P.HOLD : Shorted between COM terminal and P. HOLD terminal --> ON
R.RE (relay reset) : Shorted between COM terminal and R.RE terminal --> ON
P.SEL1 to 3 : as below

	pattern 1	pattern 2	pattern 3	pattern 4	pattern 5	pattern 6	pattern 7	pattern 8
P.SEL1	OFF	ON	OFF	ON	OFF	ON	OFF	ON
P.SEL2	OFF	OFF	ON	ON	OFF	OFF	ON	ON
P.SEL3	OFF	OFF	OFF	OFF	ON	ON	ON	ON
ON : Shorted between COM terminal and P.SEL terminal or same level OFF : Open between COM terminal and P.SEL terminal or 5 V

Hi - Lo Set Point with relay output module

Control Method

Computation by microcomputer

Measuring range
comparison

high/Low limit setting including polarity, -9999 to + 9999

Setting condition

By sampling period
No setting condition for set value

Comparison Conditions
Indication > High setpoint	HI
High set point >/= indication>/= Lo Set point	GO
Indication< Lo set point	LO

Comparison Relay
contact capacity

240 Volts AC 8A resistive load
30 Volts DC 8 A resistive load

Photo-coupler output

sink current 20 mA max )less than 30 V.
Output saturation voltage < 1.2 Volts at 20 mA

Hysteresis

Settable from 1 to 9999 digits for each comparison set value

RS232 output module for A6000 DPM
Communication method	Full duplex
Synchronous method	Start and Stop
Transmission speed	/4800/9600/19200/38400 bps
Start Bit	1 Bit
Data length	7 Bit /8 Bit
Error detection	Even /odd parity
Stop Bit	1 / 2 Bits
Character Code	ASC II
Transmission control	none

RS485 output module for A6000 DPM

Communication method

Full Duplex

Synchronous method

Start and Stop

Transmission speed

/4800/9600/19200/38400 bps

Start Bit

1 Bit

Data length

7/8 Bit

Parity

Even/odd parity

Error detection

BCC (Block Check Character) Check sum

Stop Bit

1/2Bits

Character Code

ASC II

Transmission control

none

Signal Name	Signal	Direction
Non-reversible output	+	Input/output
Reversible output	-	Input/output

Number of connectable meters

Up to 31 units

cable length

up to 500 m in total

Ordering Information

A6000-x-y-z-AA	Construct the part numbers by adding the numbers below. The base prices given above include the input board for the ranges shown as well as a single display and a power supply board.
Affix x	select main board power (How the unit is going to be powered) 1=AC 100-240V (standard AC outlet ) 2=DC 12-48V	Add $0 $32.00
Affix y	Select Display 1= single display, 2= multiple display for Hi/Lo set point	Add $0 $37.00
Affix z	Select Output Type 0 = None 1 =External Control 2 = BCD Output (TTL) 3 = BCD Output (open collector) 4 = Analong Output 5 = RS-232C 6 = RS-485 7 = RS-232C, analog output 8 = RS-485, analog output Comparator Output: 0 none 1. Relay 2. Photocoupler	1= $46 2 = $77 3 = $77 4 = $42 5- $86 6 = $110 7= $138 8= $153 1=$46 2=$31
Affix AA You can click on a code to configure and purchase online.	Codes 8 Temperature
	Other Meters( A6000) Select Input type Code 1 =DC Voltage ± 99.99 mV - 99.99 V - 700V Code 2 = DC Current ±99.99 uA - 99.99 mA Code 3 = DC Current ±9.999 mA±2A Code 4 = AC Voltage RMS 99.99 mV - 700V Code 5 = AC Current RMS 99.9 uA - 99.99mA Code 6 = AC Current RMS 999.9 mA - 5A Code 7 = Resistance Meter Code 8 =Thermocouple Code 9 = Tachometer Code A = Strain Code B = Process/Comparatorl Other Meters( A6000) Code 9 Tachometer Codes 8 Temperature Code A Strain gage

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779
e-mail: sales@topac.com