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4200 Transmitters
September 2022
Table 5. Transmitter and Position Switch Conditions (also see figure 7)
Transmitter
Type
Action
Direct
4210
Reverse
Direct
4212
Reverse
Direct
4215
Reverse
4211
Direct
4210
4220
Reverse
Direct
4212
4222
Reverse
Direct
4215
Reverse
4211,4221
1. Viewed from the potentiometer shaft end.
Test Equipment Required
The following test equipment is used in the calibration and maintenance of the instrument:
D Digital voltmeter (DVM) that measures voltages in the range of 0 to 30 volts DC with an accuracy of ±0.25 percent.
D Power supply capable of supplying 20 to 30 volts DC at 100 mA.
D Resistor, 250 ohms, 0.1%, 0.5 watt or greater.
18
FOR ROTARY ACTUATORS
Actuator Style
Actuator Stem Travel
Down
A,D
Up
Up
B,C
Down
Up
A,D
Down
Down
B,C
Up
Down
A,D
Up
Up
B,C
Down
Not available for position switches without transmitter
Down
A,D
Up
Up
B,C
Down
Down
A,D
Up
Up
B,C
Down
Not required for transmitter without position switches
FOR SLIDING‐STEM ACTUATORS
Down
- - -
Up
Up
- - -
Down
Down
- - -
Up
Not available for position switches without transmitter
Down
- - -
Up
Down
- - -
Up
Not required for transmitter without position switches
Transmitter
Input Potentiometer
Current Output,
(1)
Rotation
Milliampere
CW
CCW
CW
CCW
CCW
CW
CCW
CW
CW
CCW
CW
CCW
CW
CCW
CW
CCW
CW
CCW
CW
CCW
CW
CCW
CCW
CW
CW
CCW
CW
CCW
CW
CCW
Instruction Manual
D200354X012
Set Position Switch
20
Hi
4
Lo
20
Hi
4
Lo
20
Hi
4
Lo
20
Hi
4
Lo
Hi
Lo
N/A
Hi
Lo
20
Hi
4
Lo
20
Hi
4
Lo
4
Hi
20
Lo
4
Hi
20
Lo
20
Hi
4
Lo
20
Hi
4
Lo
N/A
Hi
N/A
Lo
20
Hi
4
Lo
20
Hi
4
Lo
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