Emerson Fisher 4211 - Page 16

ACTUATOR TRAVEL
UP OR DOWN
REFER TO TABLES
ABOVE FOR
CONDITIONS
ACTUATOR TRAVEL
UP OR DOWN
TERMINAL CONNECTIONS
HIGH ALARM SETPOINT (TRIPS ON)
CONTACT
CLOSED
CONTACT
CLOSED
CONTACT
OPEN
DESIRED
DEADBAND
0−10% FULL SPAN
DESIRED
DEADBAND
(TRIPS OFF)
(TRIPS OFF)
LOW ALARM SETPOINT (TRIPS ON)
0−10% FULL SPAN
HIGH
ALARM
RANGE
LOW
ALARM
RANGE
1
NOTES:
WHEN USING THE COMMON (C) AND THE
NORMALLY CLOSED (NC) TERMINAL
CONNECTIONS, THE CONTACTS WILL BE CLOSED
WHEN THE RELAY COIL IS DE-ENERGIZED.
A3787 / IL
4200 Series Transmitters
Instruction Manual
Form 5596
November 2006
16
FOR ROTARY ACTUATORS
Type
Transmitter
Action
Actuator Style
Actuator Stem
Travel
Input Potentiometer
Rotation
(1)
Transmitter
Current Output,
Milliampere
Set Position Switch
4210
Direct
A,D
Down CW 20 Hi
Up CCW 4 Lo
B,C
Up CW 20 Hi
Down CCW 4 Lo
Reverse
A,D
Up CCW 20 Hi
Down CW 4 Lo
B,C
Down CCW 20 Hi
Up CW 4 Lo
4212
Direct
A,D
Down CW
N/A
Hi
Up CCW Lo
B,C
Up CW Hi
Down CCW Lo
Reverse Not available for position switches without transmitter
4215
Direct
A,D
Down CW 20 Hi
Up CCW 4 Lo
B,C
Up CW 20 Hi
Down CCW 4 Lo
Reverse
A,D
Down CS 4 Hi
Up CCW 20 Lo
B,C
Up CW 4 Hi
Down CCW 20 Lo
4211 Not required for transmitter without position switches
FOR SLIDING STEM ACTUATORS
4210
4220
Direct − − −
Down CW 20 Hi
Up CCW 4 Lo
Reverse − − −
Up CCW 20 Hi
Down CW 4 Lo
4212
4222
Direct − − −
Down CW N/A Hi
Up CCW N/A Lo
Reverse Not available for position switches without transmitter
4215
Direct − − −
Down CW 20 Hi
Up CCW 4 Lo
Reverse − − −
Down CW 20 Hi
Up CCW 4 Lo
4211,4221 Not required for transmitter without position switches
1. Viewed from the potentiometer shaft end.
Figure 7. Transmitter and Position Switch Conditions