Parker Hannifin 88-021610-01G - Manual (Page 61)

Parker Hannifin
Chapter 3 Electrical Installation 61
AR-20xE & AR30xE Control Connector
On the AR-20xE & AR 30xE models, the Control connector serves for three
connections: an external power dump resistor (E
XTERNAL R EGEN ), a control
power circuit (C ONTROL I NPUT P OWER ), and a safety brake relay (B RAKE
R ELAY ). The connector is an eight-position non-removable screw terminal.
Specifications for the connector follow in this section.
The Control connector has a factory-installed link between R
INT
and R − for an
internal regeneration resistor, which provides thermal protection. For more
information, see “Regeneration Protection” on page
54 . For information on
additional connections, see “Control Power Supply” on page 46 and “Brake
Relay (Optional)” on page 50 .
Figure 28 AR-20xE & AR30xE Control Connector
AR-20xE, AR-30xE
................................ PCD: ELM021100
Parker Hannifin Part Number.................. N/A (not replaceable)
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)