Toshiba T2N - Manual (Page 55)

2.Specification
40 PROSEC T2N
Item
AO31
(EX10*MA031)
1 - 5V, 4 - 20mA paired output
Output Range 0 - 10V
0 - 5V
5V full-scale terminal : 5K Ω or more
Load Impedance 10V full scale terminal: 10K Ω or more
20mA full-scale terminal : 600 Ω or less
Number of Output Points 2 points (each voltage, current pair) (each N side common)
Resolution 0 - 250 (full-scale)
Overall Accuracy ± 1% (FS)
Conversion Cycle Approx. 1msec
External Power Supply
Break Failure
No
Voltage Insulation 1500Vac / 1 minute
Current Consumption 70mA (5Vdc) or less
External Power Supply 24Vdc ± 10%-90mA
Weight Approx. 200g
The A031 type is set to
1-5V, 4-20mA setting
at the factory. Refer to the
circuit configuration for
other settings.
2-Channel Analog Output
(8-bit)
Circuit Configuration
Terminal Connections
Isolate external power
supply line (24Vdc)
from other signal lines.
Use shielded twisted-pair
cables for analog signals.
J11 switching jumper
Output voltage level for CH1
Up side short : 5V
Down side short : 10V
J21 switching jumper
Output voltage level for CH2
Up side short : 5V
Down side short : 10V
Power supply display LED
Constant-voltage
circuit
-
+24Vdc
Internal circuit
D/A
Converter
CH2
CH1
+V 1
+I 1
+V 2
+I 2
0V
J1
J2
J21
J11
J1, J2 switching jumper
J2 short : Reference value 0V (0mA)
J1 short : Reference value 1V (4mA)
(CH1, CH2 operation)
-
+
P
P
P
P
24Vdc
(90mA)
CH1
CH2
N
N
N
N
I
1
V
1
I
2
V
2
N
P
N
P
N
P
N
P
5/10V 20mA
A031
RUN
CH
−
24Vdc+
V
1N
1P
I
1N
1P
V
1N
1P
I
1N
1P
CH