Digital Panel Meters Strain Gage A5000 module


You can purchase online where you see the check mark		Click on the assistant to view the contents of your shopping cart

Digital Panel Meters
Modular Configuration - STRAIN

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


A5000	Features Modular Panel Meter Systems 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 Single and multiple display boards

A5000 Common Specifications

Specifications
Main Display	Red LED 14.2 mm high
Sub Display	Green LED 8 mm high
Conversion Rate	12.5 /sec
Maximum Display	9999
Over-range indication	'OL' LED flashes
Zero Display	Leading "zero" suppression
Decimal point	Set to any position
External Control	Start/Hold, Peak Hold, Digital Zero
Operating Temperature	0~ 50° C, 35 - 85% RH
Storage Temperature	-10 ~+70° C, < 60% RH
Power Supply	AC 100 - 240 Volts (AC Main Unit) DC 9 - 60 V ) DC main unit )
Power Consumption	~ 4VA (at 100 V)
Dimensions mm	96 x 48 x 147.5
Weight	450 g
Maximum Display	+/- 99999 ( 5 digits )
Decimal point	set to any position
Dielectric strength AC	Power supply/ input terminal/ output terminal - AC 2000V 1minute Input terminal /output terminal - DC 500 V 1 minute Case/power supply/ input terminal/ output terminal - AC 2000 V 1 min.
Dielectric strength DC	Power supply/ input terminal/ output terminal - DC 500V 1minute Input terminal /output terminal - DC 500 V 1 minute Case/power supply/ input terminal/ output terminal - AC 2000 V 1 min.
Insulation resistance	DC 500V more than 100 MOhm at above terminals

INPUT MODULE

Strain Gauge Meter

Sensor : 350 Ohms
Power supply for sensor
5V± 5% (less than 15 mA)
10V±5% (less than 30 mA)

Sensor Power Supply	Zero Adjustment Range	Span Adjustment Range	Maximum Resolution	Accuracy
5V	0.3 - 2 mV/V	1 - 3 mV/V	0.5 uV/Digit	±(0.1% of FS)+2 digits	Base Price $240.00
10V	0.3 - 2 mV/V	1 - 3 mV/V	1 uV/Digit	±(0.1% of FS)+2 digits	Base Price $240.00

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
0 to 5 V	> 10 KOhms	+/- 5% full scale
0 to 10 V	> 10 KOhms
1 to 5 V	> 10 KOhms
4 - 20 mA	less than 550 Ohms

Ho Lo Set Point 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 A5000 DPM
Communication method	Full duplex
Synchronous method	Start and Stop
Transmission speed	2400/4800/9600/19200/38400 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 A5000 DPM

Communication method

Full Duplex

Synchronous method

Start and Stop

Transmission speed

2400/4800/9600/19200/38400 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

A5000-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 1=AC 100-240V 2=DC 9-60V	Add $0 $15.00
Affix y	Select Display 1= single display, 2= multiple display for Hi/Lo set point	Add $0 $100.00
Affix z	Select Output Type 0 = None 1 = Hi-lo Set Point 2 = Analog 3 = RS232C 4 = RS485 5 = HI LO + Setpoint + Analog 6 = HI LO + Setpoint + Analog + RS232 7 = HI LO + Setpoint + Analog + RS485	Add $0 $60 $60 $60 $60 $120 $135 $135
Affix AA	Code 17 = 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