Specifications

132
Transducers
Adders [Non-insulated]
Adders can be used to input several DC voltages or direct currents, perform addition
according to the specified ratio, and output a DC voltage or direct current proportional to
the addition result. An adder can also be used to perform actions such as concentrating
power when combined with a power transducer.
Applications
Synthesis of active powers (reactive powers) of multiple circuits
T-51/T-101 Series
T-101AD
Outer shape
Box
Model
name
T-101AD 0.5
4
(max.)
0.6kg

110VA
C %
50 and 60Hz
Consumption
VA
: 3
1% P-P or less
0.2s or less
Accu-
racy
(grade)
Number
of circuits
Auxiliary power
supply
Weight
Delivery period
classification
Input (DC) and
input resistance
Output (DC)
Voltage or current and load
Ripple/Response speed
1mA : 0~5kΩ
5mA : 0~1kΩ
4~20mA : 0~600Ω
100mV : 5kΩ~
∞
1V : 5kΩ~
∞
5V : 5kΩ~
∞
10V
:
10k
Ω
~
∞
1~5V
:
5k
Ω
~
∞
+10
-15
100mV
1V
5V
10V
1~5V
1mA
5mA
4~20mA
100kΩ or more
Input voltage drop :
200mV or less
⎫
⎪
⎪
⎬
⎪
⎪
⎭
⎫
⎪
⎬
⎪
⎭
Input 50mV~10V, 0.5~20mA
0.1~20mA, 50mV~10V
100, 105, 110, 115, 120V
%
200, 210, 220, 230, 240V
24V±10%
T-101AD
Output
+10
-15
1
9
3
9
5
9
Standard
product
Immediate delivery
 Quasi-standard
product
Within 20 days
Special
product
21 to 60 days
Symbol
Reference delivery period
Delivery period classification
Method for designating addition proportions
For example, if the inputs are P
A=5V (1000kW), PB=5V (3000kW) and PC=5V (5000kW), and the
output is 5V (9000kW), the addition proportions= : : .
If the number of inputs exceeds four, addition can be performed using 2 or more adders.
Adders that provide positive/negative bidirectional output or positive direction-only output for
positive/negative bidirectional input can also be manufactured.
The manufacturable ranges for bidirectional output are ±50mV~±10V and ±0.1~±5mA.
The input and output are not insulated.
For 4–20mA, an input of 0mA is regarded as -4mA for calculations.
For 1–5V, an input of 0V is regarded as -1V for calculations.
*1
*2
*3
*4
*5
*6
Auxiliary
power
supply
DC
AC
Manufacturable range
Input/Output relationships
0
0
2.5
5
V
0
0.5
1
mA
2.5 5V
00.51V
-1
-1
0
1
V
-5
0
5
V
01V
-5 0 5V
0
0
3
5
V
0
14
12
20
mA
2.5 5V
00.51V
DC output
DC input
DC output
DC input
DC output
DC input
The “addition proportions” are indicated on the rating nameplate
instead of the “input quantity/output quantity” values.
Specify three values for bidirectional output.
Model name
T-101AD
Auxiliary power supply
110VAC
Number of units
1
Input
Input value/input quantity of each circuit
P A : 5V/1000kW, P B : 5V/2000kW
Output
Output value/output quantity
5V/3000kW
Usage examples
Private
power
generation
Power
user A
Power
user B
Adder
T-101AD
P
A
0~5V
0~5V
0~5V
P
B 1mA
Addition
proportions
9000kW
Synthetic power
::
1
9
PC
1000kW
3000kW
5000kW
Load A Load B Load C
3
9
5
9
Active power
transducer
T-101HW
Active power
transducer
T-101HW
Active power
transducer
T-101HW
Adder
T-101AD
Example:
Number
of inputs: 7
Adder
T-101AD
 Connection diagrams (Refer to p.156 for outer dimensions.)
OUTPUT
Output
Auxiliary power supply
MA MB
PA
IN
N
A NBPB NCPC NDPD
IN IN IN
ABC
Input
D
Fig. 1 T-101AD
For synthesis of active powers of multiple circuits For more than 4 inputs
Ordering method