Kollmorgen EB-9207, Инструкция по установке и обслуживанию

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EB-60X Installation & Service Manual |
Wiring
Notes for previous diagram:
1. The motor thermostat is an automatic resetting device and should be connected into a
latched (lock-out) power down type circuit.
2. Thermostat to be wired with twisted pair.
3. The brake should be energized before switching the motor on and while it is in operation.
For proper operation an electrical interlock circuit should be employed to ensure that the
brake is not engaged while the motor is energized.
Model Holding VDC Holding ADC
EB-60X-X-XX-B2 90 0.33
EB-60X-X-XX-B3 24 1.20
4. Application resolver leads will exit at a different location than system resolver leads.
2.7 Grounding
Ground the motor at either the amplifier motor terminal block or at the main ground point.
Connect shielded cables at one end only.
2.8 Inputs
The drive-up contact closure (internal) is provided at pins 10 and 20. When this internal
contact is closed, it indicates to the outside world (software) that the typical amplifier is ready
to operate. When open, it indicates it is in Inhibit mode. The contact is rated at 115 VAC at 2
amps.
The motor is provided with two normally closed thermostat reset devices
connected in series. They are auto-resetting devices intended to shut
the power down from the amplifier to limit the surface temperature of the
motor to prevent ignition in hazardous atmospheres.
The remote Inhibit allows the amplifier to be disabled without removing the main power.
When a contact is closed between pins 2 and 15 (D-common) the amplifier is placed in ready
to operate mode. These pins (2 & 15) are connected through the latched power down circuit
to the motor thermostat. The motor thermostat is an automatic resetting device used to shut
the power down from the controller should an over-temperature condition occur in the motor
windings. Connect the thermostat to a latched (locked-out) power down type circuit that
requires manual reset. This prevents inadvertent restarting of the motor when it cools down
below the thermostat's set value.