§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

POTENTIOMETER TRANSDUCER
RTP2 -■ UseReplaces the input of mechanical displacement of an angle
or a position with resistance value change, then insulates andconverts it into a proportional DC signal.

■ Features

RTP2-ZF2(80×50×121mm/450g)
1. Constant voltage/current output.
2. Can cope with resistance range 100Ω-10kΩof a potentiometer. (RTP2-Z type)
3. Withstand voltage between input, output, auxiliary supply and earth is AC2,000V (50/60Hz), complete insulation for 1 minute.
4. Impulse withstands voltage 5kV, 1.2/50μs (between electric circuit and outercase), and positive/negative polarity 3 times each is guaranteed.
5. With output line surge protection. (2, 000A, 8/20μs, positive/negative polarity)，
can transmit an output directly to a distant place.

■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Normal total
resistance

Input (specified current)

External resistance

50Ω

*1

A :0-50Ω(5mA)≦5Ω/1line80Ω

*1B :0-80Ω(5mA)≦8Ω/1line100Ω

*1Z :100Ω-10kΩ

135Ω

*1200Ω

*1400Ω

*1500Ω

*11kΩ

*12kΩ

*13kΩ

*15kΩ

*110kΩ

*1Any potentiometer of range
100Ω-10kΩ can be used under
the following adjustment range.

0 :other than those above

Output(load resistance)
1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)
3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦10kΩ)B : DC0-5mA(≦2kΩ)C : DC0-10mA(≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

Auxiliary
supply1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Commonspecification
Tolerance: ±0. 5%
Response time:≦1sec./99%
Consumption VA:
AC power source:3.5VA
DC power source:4W
Weight:AC power source:450g
DC power source:300g●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25Voccurs on the output terminal.
*1.Variable range of BIAS MAX for the following potentiometers are assumed to be ±15%:50Ω, 80Ω,100Ω, 200Ω, 400Ω,500Ω, 1kΩ, 2kΩ,3kΩ, 5kΩ, 10kΩ.

Products List5§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE
●Adjustment range of output signal
Specify the actual use range and the normal resistancevalue of a potentiometer in the case of use range otherthan those above.
Input formZSENSOR TRANSDUCER■ Block diagram (RTP2-Z type) Those other than Z typeare of constant current method.

BIAS adjustment range: 0-50% of input span
(can be changed from the front of converter.)
MAX adjustment range: 50-100% of input span
(can be changed from the front of converter.)①Low-drift voltage amplifying circuit②Pulse width modulation circuit③Pulse width demodulation circuit④Output circuit⑤Output line surge protection circuit⑥Insulated power source circuit●Because this device is potential-free type, product is shipped ininput of 0-10kΩ/output of graph ① (standard) above.
①BIAS……0%, MAX.……100% Standard

Notes: this device can not be used with a 2-wire potentiometer.

②BIAS……0%, MAX.……50%③BIAS……50%, MAX.……50% (parallel shift of ②)④BIAS……50%, MAX.……100% (parallel shift of ①)*Being within 0-50% of input value is sufficient for adjusting
the output value to 0%.

■ Purchase specifications
Type●Item to specify

RTP2-ZF2Input Output
Auxiliary supply

Products List6