INGENIA Earth EAR-3/40-C-P, Product Manual

Page: 11 / 16

Earth Product Manual | Connections and wiring
INGENIA | 2022-09-07 17:47:14 11
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5 T RS232_T
X RS232 transmit data (should be connected to master RX)
6 G GND Ground for RS232
7 - GND Power supply negative (connected to circuit ground)
8 + +VBUS Power supply positive
9 A PHASE_
A Motor phase A (Positive for DC motor)
10 B PHASE_
B Motor phase B (Negative for DC motor)
11 C PHASE_
C Motor phase C (Do not connect for DC motor)
12 G GND Ground for digital halls
13 3 D_HALL
3 Digital hall sensor 3 input. 5 V levels, includes a 1 k Ω pullup to 5V.
14 2 D_HALL
2 Digital hall sensor 2 input. 5 V levels, includes a 1 k Ω pullup to 5V.
15 1 D_HALL
1 Digital hall sensor 3 input. 5 V levels, includes a 1 k Ω pullup to 5V.
16 5V 5V_OUT 5V output for feedbacks or I/Os, can provide up to 350 mA
17 A ENC_A Digital quadrature encoder A input. 5V single ended levels. Input resistance is 14.7
k
Ω
.
18 B ENC_B Digital quadrature encoder B input. 5V single ended levels. Input resistance is 14.7
k
Ω
.
19 G GND Ground for encoder or I/Os
20 i1 IN1 Input 1. 0 ~ 5 V range. Can be used as:
General purpose digital input 1.
High speed digital input 1.
Analog input 1.
21 i2 IN2 Input 2. 0 ~ 5 V range. Can be used as:
General purpose digital input 2.
High speed digital input 2.
Analog input 2.