V. Operations
①
The second row LED is defaulted to display range and input channel alternately after power on, press ( ) to display range only, press ( ) to returns
to default display
②
In the measuring status, press SET >3S to enter setting menu.
③
When modifying setting value, press / to change value; press ( ) key to shift decimal point; after modifying, press SET key to confirm and enter
next menu. After setting, press SET key more than 3S to exit menu; if there is no operation for a long time, it will exit menu automatically.
△
△
△
△
△
II. Technical Specification
Power Supply
Display range
Accuracy
Analog output
Relay capacity
Dielectric Strength
AC/DC 100
～
240V 50Hz/60Hz DC 24V(Need to be ordered)
0.001-9999 float decimal point display
±0.5%F.S ±2digits(For AC signal frequency under 100Hz
）
4
～
20mA load capacity
≤
600
Ω
, accuracy:±0.5%F.S
AC 250V/3A or DC 30V/5A
Between power supply connector and other connectors, relay output connectors and other connectors, AC 1800V leakage
current 0.5mA,60S;Between input signal connectors and low voltage signal output connectors, DC 600V leakage current
0.5mA,60S
96W*48H*100L
Communication
Insulation Impedance
Working environment
Sampling rate
Temperature
：
0-50
℃
Humidity
：
≤
85%RH
5 times/S
Dimension
RS485 communication interface,Modbus RTU Protocol
≥
100M
Ω
/500V DC
III. Panel Illustration
Decrease key
Increase key
Shift key
AL1:Indicating lamp for alarm 11#
AL2:Indicating lamp for alarm 12#
SET: Parameter select/confirm key
Displaying setting value
or parameter setting
Displaying measuring value/parameter code
A(mA): Current indication lamp
V: Voltage indication lamp
Psge 02
No.
1
2
3
5
6
Paremeter code Setting range
Factory value
Indication
INP
Ad1
AL1
Ad2
AL2
rH
rL
Add
bAd
LCK
4
7
8
9
Ct
PS
10
11
12
13
14
Hy1
Hy2
IN1
～
IN3
For range A1000, the default one is IN1
；
for range A1
，
the default one is IN2
；
for range V600
，
the default one is IN3
H
90% of measuring range
10% of measuring range
maximum of the range
minimum of the range
001
9.6
000
1.000
1.000
1.000
0.000
L
H or L
H or L
-1999
～
9999
-1999
～
9999
-1999
～
9999
-1999
～
9999
-1999
～
9999
-1999
～
9999
-1999
～
9999
0
～
9999
0
～
255
0
～
255
4.8 or 9.6
AL,HY,Ct,PS,rH,rL
have the sameunit as
the Range.
IV. Connection drawing
Note:please subject to the diagram on the product if any changes.
Voltage input
20
19
18
17
16
15
14
13
12
11
AC/DC
100
～
240V
AC/DC
100
～
240V
←
←
←
←
IN2 IN1
IN3
10
9
8
7
6
5
4
3
2
1
←
←
←
←
-
+
4
～
20mA
AL2
AL1
←
←
B- A+ COM
GND
20
19
18
17
16
15
14
13
12
11
←
←
←
←
10
9
8
7
6
5
4
3
2
1
←
←
←
-
+
4
～
20mA
AL2
AL1
←
←
←
B- A+ COM
COM2 COM1
Current input
