Section 3– Page 18
Table 3-F – Resolver Connector
Conn # Signal Signal Description
15 SHIELD Resolver cable shield. Do not connect anything else to this terminal.
It is electrically connected to logic common but has a dedicated
trace on the circuit board to minimize noise interference and
maximize shielding.
16 COS RET Cosine low signal coming from the resolver.
17 COS + Cosine high signal coming from the resolver.
18 SINE RET Sine low signal coming from the resolver.
19 SINE + Sine high signal coming from the resolver.
20 EXCIT RET Resolver excitation low signal.
21 EXCIT + Resolver excitation high signal.
Table 3-G – Personality Board Connector
Conn # Signal Signal Description
34 COMMON Logic common. This terminal is not internally connected to the Earth
ground on the power connector.
35 DR. OUT CW / CCW direction signal +15v = CW, 0v = CCW
36 PULSE OUT 2048 PPR 0v to +15V
37 A’
38 A
39 B’
40 B
Encoder Simulation Channels 128,
256, 512, 1024 lines/rev 1
41 Z’ Zero marker channel - 1 / rev 1
1
42 Z Zero marker channel - 1 / rev 1
1
5 volt, 20 milliamps
RS422 output drivers
43 CCW L.S. CCW limit switch input 10 to 30 volt. See DIP Switches for N.O. or
N.C. polarity.
44 COMMON Common for N.O. CW limit switch. This terminal is not internally
connected to the Earth ground on the power connector.
45 CW L.S. CW limit switch input
10 to 30 volt. See DIP Switches for N.O. or N.O. polarity.
46 COMMON Common for N.O. CCW limit switch. This terminal is not internally
connected to the Earth ground on the power connector.
1 The phase shift between channel A and B is 90° and the Z pulse is phased with the A pulse. Max
driving capability is 20 mA and each output can drive up to 10 line receiver devices with a maximum total
cable length of up to 5000 feet (1200 meters). If the encoder signal receiver is not terminated for RS422
signals, a termination resistor must be installed across each complementary signal pair to net 220W to
330W total resistance. These resistors must be installed at the point furthest from the signal source. The
termination resistance would be installed between the signal and common (ov).
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