Delta MH300 Series - 8-2 EMM-PG01 L - PG Card (Line Driver)

Chapter 8 Option CardsMH300
8-13
8-2 EMM-PG01L -- PG Card (Line Driver)
8-2-1 Product Profile
Figure 8-44
Figure 8-45
Wire: 0.25–0.
75 mm
2
/ (24–18 AWG)
Stripping length: 9 mm
1. Screw fixing hole
2. Positioning hole
3. AC motor drive
connection port
4
. Terminal block
5. Ground terminal
block
8-2-2 Terminal Descriptions
To use with Pr.10-00–Pr.10-02, Pr.10-16–Pr.10-18.
Terminals Descriptions
PG1
VP
Power output voltage: +5 V ± 5 % or +12 V ± 5 %
(Use SSW320 to switch +5 V or +12 V, the default is +5V)
Maximum output current: 200 mA (+5V)
DCM
Common for power and signal
A1, ,
B1, ,
Z1,
Encoder input signal (Applicable for Line Driver or Open Collector)
Open Collector input voltage +5–24 V (see NOTE)
Supports 1-phase and 2-phase input
Maximum input signal: 300 kHz
PG2
A2, ,
B2,
Pulse input signal (Applicable for Line Driver or Open Collector)
Open Collector input voltage +5–24 V (see NOTE)
Supports 1-phase and 2-phase input
Maximum input signal: 300 kHz
PG OUT
AO, ,
BO, ,
ZO, ,
SG
PG feedback signal output, supports frequency elimination: 1–255 times.
Maximum output voltage of the Line driver: 5 V
DC
Maximum output current: 15 mA
Maximum output frequency: 300 kHz
SG, the referenced electric potential for PG card output signal, serves as the
ground for host controller or PLC to make the output signal become the
common point. Do not use common grounding with SG and DCM as it may
influence the signal quality.
Ground PE
Grounding terminal. To decrease noise, properly ground this terminal.
Table 8-4
NOTE: Open Collector application: input current 5–15 mA to each set and each set needs one pull-up resistor.
If the input voltage of the open collector is 24 V, power for the encoder must be connected externally.
Refer to diagram 2 of PG1 (Figure 8-47).
5V Recommended pull-up resistor: above 100–220 , 1/2 W
12V Recommended pull-up resistor: above 510 –1.35 k, 1/2 W
24V Recommended pull-up resistor: above 1.8 k–3.3 k, 1/2 W
Table 8-5