ElmoMC Gold Line Digital Servo Drives-Gold Whistle - Manual (Page 49)

Gold Whistle Installation Guide Installation
MAN-G-WHIIG (Ver. 1.208)
www.elmomc.com
49
4.9.2. Port B (J2)
Port B supports any of the following sensors:
• Incremental encoder, interpolated analog encoder or analog Hall sensors
Or:
• Resolver (separate hardware option)
Differential PWM signal input can be connected to port B in the models that support input from
an incremental encoder. The PWM signal can be connected to the applicable pair of matching +
and – encoder channels and is configurable by software.
Differential pulse and direction signal inputs can be connected to port B in the models that
support input from an incremental encoder. The signals can be connected to the applicable pair
of matching + and – encoder channels and are configurable by software.
Port B - Incremental or
Interpolated Analog Encoder
Port B - Resolver
G-WHI XXX / YYYY E G-WHI XXX / YYYY R
Pin
(J2)
Signal Function Signal Function
47 +5V Encoder +5V supply NC
25 SUPRET Supply return SUPRET Supply return
13 PortB_ENC_A+/ SIN+ Channel A+ / Sine+ SIN+ Sine+
15 PortB_ENC_A-/ SIN- Channel A- / Sine- SIN- Sine-
17 PortB_ENC_B+/ COS+ Channel B+ / Cosine+ COS+ Cosine+
19 PortB_ENC_B-/ COS- Channel B - / Cosine - COS- Cosine-
21 PortB_ENC_INDEX+/
Analog_Index+
Index +/
Analog_Index+
RESOLVER_OUT+ Vref f=1/TS,
50 mA Max.
23 PortB_ENC_INDEX-/
Analog_Index-
Index -/
Analog_Index-
RESOLVER_OUT- Vref complement
f= 1/TS, 50 mA
Maximum
Table 15: Port B Pin Assignments