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4.
Electrical Connections
X1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
X2
17 18 19 20 21 23 24 25 26 27 28 29 30 31 32
Example shows wiring for encoders with 5 volts power supply and
RS422 line driver output
Slave motor
Drive
Slave speed signal
By340_04b_oi_e.doc / Apr-16
Master
Slave
Reset, Trim,
Index etc.
RS232
Cont1
Cont2
Cont3
Cont4
+5
A
/A
B
/B
-
+24
+5
A
/A
B
/B
-
+24
28
27
12
11
3
2
22
5
4
6
21
19
18
24
8
23
7
20
RxD
TxD
GND
14
30
31
17 1
Power supply
24 V DC
24 V AC
29
Com+ (K1 - K4)
26
K1 out
Alert 1
25
K2 out
Alert 2 / Index ok
10 K3 out
Max. Correction
9 K4 out Max. Frequency
16
+/-10V
15 20 mA
32 0V, GND
13
PROG
Analogue output
Slave speed signal
Page 8 / 42
07
08
09
10
11
12
13
14
Terminal
01
02
03
04
05
06
Name Function
GND Common Ground Potential (0 V)
+5,2V out Aux. output 5.2 V/150 mA* for encoder supply
+24V out Aux. output 24 V/120 mA* for encoder supply
GND Common Ground Potential (0 V)
Slave, /B Slave encoder, channel /B (inverted track)
Slave, /A Slave encoder, channel /A (inverted track)
Master, /B Master encoder, channel /B (inverted track)
Master, /A Master encoder, channel /A (inverted track)
K4 out
K3 out
Cont.4
Digital output K4, transistor PNP 30 V, 350 mA
Digital output K3, transistor PNP 30 V, 350 mA
Programmable control input
Cont.3
(PROG)
RxD
Programmable control input
(for download of new firmware only, not for general use)
Serial RS232 interface, input (Receive Data)
23
24
25
26
27
28
29
30
15
16
17
18
19
20
21
22
Ana.out 20 mA Analog output 0 … 20 mA (Slave speed reference) **
Ana.out +/-10V Analog output -10 V … 0 … +10 V (Slave speed reference) **
+Vin Power supply input, +17 … 40 VDC or 24 VAC
+5,2V out Aux. output 5.2 V/150 mA for encoder supply
+24V out Aux. output 24 V/120 mA for encoder supply
GND
Slave, B
Slave, A
Common Ground Potential (0 V)
Slave encoder, channel B (non-inverted)
Slave encoder, channel A (non-inverted)
Master, B Master encoder, channel B (non-inverted)
Master, A Master encoder, channel A (non-inverted)
K2 out
K1 out
Cont.2
Digital output K2, transistor PNP 30 V, 350 mA
Digital output K1, transistor PNP 30 V, 350 mA
Programmable control input
Cont.1 Programmable control input
Com+ (K1-K4) Common positive input for transistor outputs K1-K4
TxD Serial RS232 interface, output (Transmit Data)
31
32
GND
GND
Common Ground Potential (0 V)
Common Ground Potential (0 V) for DC or AC power supply
*) 120 mA and 150 mA are per encoder, i.e. total maximum currents are 240 mA and 300 mA
**) In general, the voltage output terminal 16 should be used for the slave speed signal
By340_04b_oi_e.doc / Apr-16 Page 9 / 42
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