Brake relay (optional), Figure 22 typical brake relay connection, Figure 22 on p – Parker Hannifin 88-021610-01G User Manual
Page 50
Parker Hannifin
50 Aries User Guide
Brake Relay (Optional)
[The Brake Relay connection provides a safety feature for your motion
control system, particularly for vertical applications. The drive acts as a
control switch for the motor brake (if a brake is present). When 24V is applied
from an outside power supply through the drive’s BK terminals, the motor
brake is disabled. When the power supply is interrupted, or the drive faults or
is disabled, the brake is enabled and stops shaft rotation. Connector and
wiring information follow in this section.
Brake Relay Connector
AR-01xx, AR-02xx, AR-04xx,
AR-08xx, AR-13xx
Connector Type.......................................Removable screw terminal
Terminals ........................................6
Pitch ................... 0.200 in (5.08 mm)
Wire range .....................12-26 AWG
.......................................14-27 SWG
................................(0.12-3.30 mm
2
)
Wire strip length...... 0.310 in (8 mm)
Torque....7.0 in–lbs nom. (0.79 N-m)
AR-20xE, AR-30xE
Connector Type.......................................Non-Removable screw terminal
Terminals ........................................8
Pitch ...................... 0.400 in (10 mm)
Wire Range ....................12-28 AWG
.......................................14-29 SWG
................................(0.12-3.30 mm
2
)
Wire Strip length 0.250 in (6.35 mm)
Brake Relay Connection
On all models, this set of terminals is optically isolated from the drive’s
internal logic.
Figure 22 Typical Brake Relay Connection
Important warnings: