SPLIT-RANGE TRANSMITTER VSC-SP

Feature

Split range control uses two sets of different control valves.
A set up of the translating to change to V, is easy


V-control characteristic
FIG1
Proportional characteristic
FIG2
VSC-SP PHOTO

Specification

Specification 4 to 20mA signal Split range transmitter
Classification VSC-SP
Voltage DC24V ±10%
Power required 2W MAX.
Input signal 4 to 20mA (Input resistance 250ohm.)
Output signal 4 to 20mA 2 (Proportional control side: input resistance 600ohm. less than)
Resolution Less than 0.2%
Response time 1sec.less than (Input signal 0 to 100%)
Temperature Characteristic Less than 5μA/°C
Ambient temperature range -10 to 50°C
Ambient humidity range 30 to 85% Non-condensation
Terminal board For naked wires Conformity wire
0.2 to 2.5mm² (AWG24 to 12)
Attachment method DIN rail attachment (35mm)
Outside dimension W 23 , D 115 , H 99 (mm) (DIN rail from an attachment side)
Special AC power supply unit is prepared. Please consult us.

The example of use

V control characteristic
FIG3
FIG4
Proportional characteristic
FIG5
FIG6

Notes

1.Environment
Be careful not to close the slit for thermal radiation.
Avoid areas that are direct sunlight, dust, or receives radiation of heat from other.
Avoid areas that are corrosivity gas, flammable gas, libration and force

Avoid areas that are large noise serge.

2.Precautions
However [power supply-input signal-OUT A OUT B ] of main product is not insulated, mature consideration at the time of the design of a control device.
In case of an actuator power supply is DC24V, please design a control device according to the following clause.
Make sure separate the power supply of an actuator, and the power supply of main machine and a regulation meter, or carry out isolation of the incoming signal.
[OUT A ][OUT B ]make each actuator power supply separate, or carry out isolation of the signal line.
The output which is not used should short circuit + and -.

Technical Data


Output selection table
SEL A OUT A SEL A OUT B
Proportional characteristic V control characteristic
0 10.0mA FIG7 0 6.5mA FIG8 FIG9
1 10.5mA 1 7.0mA
2 11.0mA 2 7.5mA
3 11.5mA 3 8.0mA
4 12.0mA 4 8.5mA
5 12.5mA 5 9.0mA
6 13.0mA 6 9.5mA
7 13.5mA 7 10.0mA
8 14.0mA 8 10.5mA
9 14.5mA 9 11.0mA
A 15.0mA A 11.5mA
B 15.5mA B 12.0mA
C 16.0mA C 12.5mA
D 16.5mA D 13.0mA
E 17.0mA E 13.5mA
F 17.5mA F 14.0mA


SW3
OUT B Proportional characteristic
FIG10
OUT B V characteristic
FIG11


Attachment Method

1.How to OPEN
FIG12
1Both sides of a portion 1 pushed in one side at a time using by a minus driver.
2Upper part is pulled out about 4cm.

2.The position of SW
FIG13
The characteristic of OUT B is set up by SW3.



Front panel configuration

FIG14

Wiring , Block diagram

WIRING

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