LEESON NEMA 4X SCR Control: 174107.00 - Manual (Page 13)

7 Installation SPEEDMASTER™ OPERATION MANUAL
L2 FRM SW L1
L2 TO SW L1
L2-115 L2-230
L1 A2 F1 F2 A1
F501
TB501
MOV503
F502
M
O
MOV501
A2 TO SW A1
A2 FRM SW A1
115 VAC
LINE VOLTAGE INPUT
(115 or 230 VAC)
EARTH GROUND
(GREEN SCREW)
MOTOR
ARMATURE
+
230 VAC
FIELD
OUTPUT
ƽ
ƽ ƽ
FIELD OUTPUT CONNECTIONS
The field output is for shunt wound motors only. Do not make any
connections to F1 and F2 when using a permanent magnet motor.
For field motor connections, see Table 2 on Page 9.
Figure 3. Drive connections