Delta CT2000 Series User Manual page 94

8-8 EMC-PG01O/EMC-PG02O
Terminal descriptions

Set by Pr.10-00~10-02, 10-16~10-18
Terminals
VP
DCM
PG1
A1, /A1, B1,
/B1, Z1, /Z1
A2, /A2,
PG2
B2, /B2
V+, V+
V-
PG OUT
A/O, B/O, Z/O
Note 1: Open Collector application, input current 5~15mA to each set then each set needs one pull-up resistor.
If input voltage of open collector is 24V, the power of encoder needs to be connected externally. Please refer
diagram 2 of PG1.
5V
12V
24V
Note 2: If the required bandwidth is not over 30kHz at the application, it is recommended to use
EMC-PG02O/L (bandwidth 30kHz) to avoid interference.
PG1 card wiring diagram (the image 1 and 2 below are wiring diagrams of Open Collector encoder)
Output voltage for power
Max. output current: 200mA
Common for power and signal
Encoder Input signal (Line Driver or Open Collector)
Open Collector Input Voltage: +5V~+24V (Note 1)
It can be 1-phase or 2-phase input.
EMC-PG01O Max. input frequency: 300kHz
EMC-PG02O Max. input frequency: 30kHz(Note 2)
Pulse Input Signal (Line Driver or Open Collector)
Open Collector Input Voltage: +5~+24V (Note 1)
EMC-PG01O Max. input frequency: 300kHz
EMC-PG02O Max. input frequency: 30kHz(Note 2)
Needs external power source for PG OUT circuit.
Input voltage of power:+12V ~ +24V
Input voltage for the negative side
PG Card Output signals has division frequency function: 1~255 times.
On the open collector's output signal, add a high-pull resistor on the external
power V+ ~ V- (e.g. power of PLC) to prevent the interference of the receiving
signal. Max. 。[Three pull-up resistor are included in the package (1.8kW/1W)]
(Note 1)
EMC-PG01O Max. input frequency: 300kHz
EMC-PG02O Max. input frequency: 30kHz
Recommended pull-up resistor: above100~220, 1/2W
Recommended pull-up resistor: above 510~1.35k, 1/2W
Recommended pull-up resistor, above1.8k~3.3k, 1/2W
8-15
Chapter 8 Optional Cards CT2000 Series
Descriptions
:
+5V/+12V5% (use FSW3 to switch +5V/+12V)