Microdrive Series Instruction Manual
4201-109 Rev I
30
OR RUNNING
F=26.25F
FAILSAFE FAULT
MOTOR OVERLOAD
STOP/RESET
DIRECTION INVERT
EMERGENCY STOP
MOTOR PTC
+12V/50mA MAX
TACHO INPUT
0−10V=0−100Hz
6
4807−080 Rev D
50VAC
J2
0.3uF
X
E
RELAY 1
OUTPUT
RELAY 2
OUTPUT
3
2
1
4
5
2
0V
CHASSIS EARTH
LINK
0V
J1
BIAS POSITION
1
+15V
LINK J1
16
TACHO SUPPLY
SWITCH INPUT 1
SWITCH INPUT 2
SWITCH INPUT 3
SWITCH INPUT 4
SWITCH INPUT 5
0V
MOTOR PTC
0V
11
RELAY 3
OUTPUT
8
7
9
10
13
12
14
15
I/O NAME
TACHO INPUT
0V
+10V POTENTIOMETER
FREQUENCY INPUT
0V
FREQUENCY INPUT
FREQUENCY OUTPUT
0−10V ANALOGUE O/P
21
17
18
19
20
22
23
24
6
ALL SWITCH INPUTS: 30VDC MAX.
ALL RELAYS: 1A 250VAC / 30VDC
SCREEN ALL CONTROL CIRCUITS
REFERENCE FREQUENCY IS SELECTED AS
4−20mA OR 0−10V WHICHEVER IS GREATEST.
STARTED
3
2
1
*
4
5
TYPICAL CONNECTIONS
POTENTIOMETER
16
STOP
START
0V
0V
11
8
7
9
10
3−WIRE
13
12
14
15
0V/−mA
SUPPLY
0V
0−10V
FUNCTION
+ 4−20mA
O/P
21
17
18
19
20
22
23
24
2−WIRE
*
*
0V
0−10V
0V
1kOhm
4−20mA
*
STANDARD CONFIGURATION
PTC
Figure 1.6 Standard Configuration of the Control Terminals
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