Lenze IMSS500+ Simple Servo 500 600 i1000 - Manual (Page 20)

SimpleServo 500/600/i1000 User Manual Rev 3.4
5 SimpleServo Connections
The standard SimpleServo control contains five connectors: two quick-connect terminal blocks and three
subminiature type “D” connectors. These connectors provide power, communications and external
feedback to the motor, SimpleServo control, and host controller (Figure 8). Prefabricated cable
assemblies may be purchased from AC Technology Corporation to facilitate wiring the control, motor and
host computer. Contact your SimpleServo Sales Representative for assistance.
5.1 External Connectors
5.1.1 TB501 - Power, Motor, and Fuse Connections
TB501 is an 8-pin quick-connect terminal block used for motor, power and fuse connections. Refer to
Table 3 for connector pin assignments. Where referenced in the table below, refer to Connector Wiring
Notes for more information.
WARNING!
• Hazard of electrical shock! Circuit potentials are at 115 VAC or 230 VAC above earth
ground. Avoid direct contact with the printed circuit board or with circuit elements to prevent
the risk of serious injury or fatality. Disconnect incoming power and wait 60 seconds before
servicing drive. Capacitors retain charge after power is removed.
• DO NOT connect incoming power to the output motor terminals (U, V, W)! Severe damage
to the SimpleServo will result.
All conductors must be enclosed in one shield and jacket around them. The shield on the amplifier end
must be terminated at TB501 pin 6 (chassis ground); the other end should be properly terminated at the
motor shield. To satisfy CE requirements, AC Technology Corporation recommends that you purchase
SimpleServo cables for both the motor and AC line. Contact your SimpleServo representative for
assistance.
Wire size
If current draw is less than 8 amps:
16 AWG (1.0 mm) or 14 AWG (1.6 mm)
If current draw is greater than 8 amps but less than 12 amps: 14 AWG (1.6 mm) or 12 AWG (2.6 mm)
If current draw is greater than 12 amps: 12 AWG (2.6 mm)
TABLE 3 TB501 PIN ASSIGNMENTS (single phase models)
Terminal Block Pin # Name Function
1 W (T) Motor Power Out
2 V (S) Motor Power Out
3 U (R) Motor Power Out
4 DUMP+ Dump resistor out
5 DUMP- Dump resistor out
6 GND Chassis ground
7 L1 AC Power In
8 L2 AC Power In
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