Rockwell Automation 1395 Encoder Driver Module - Manual (Page 7)

Encoder Driver Module
Instructions
7
Figure 5.
Schematic Diagram Encoder Driver Interface Module
TB1
1 AO1 15
U1
75174
R1
+12V
2 BI1
3 AI2
4 BI2
16
17
18
3
R2
8
6
R4
15
R3
TB2
1
2
3
4
7
8
9
10
4
D1
D2
NAO1
7
11
5
9
12
13
1Y
14
BO1
NBO1
AO2
NAO2
B02
NBO2
D3
D4
TB1
8
6
7
TB1
5
9
Common
+12V PWR Input
TB2
5
6
Shield
10
TB1
+5V
2
3
6
10
5
11
14
13
49.9
49.9
49.9
49.9
+5V Output
1Z
2Y
2Z
3Y
3Z
4Y
4Z
1
7
9
15
1A
2A
3A
4A
+5V
C6
0.01
C7
0.01
C8
0.01
C9
0.01
12
4
8
+12V
2
+
C1
10
C2
0.1
In Out
U2
MC7805
1
C3
0.1
+5V
C4
0.1
C5
0.1
0
HS
Common
AI1
+5V
V
CC
16
NOTE: Unless otherwise specified:
1. All capacitors are in MFD
2. All Diodes are in 4148
3. Last Used: U2 R4
C9 D4
TB2
4. All Resistor Values are in Ohms
5. Maximum throughput frequency 50 Khz
Encoder #1
Differential
Outputs
Encoder #2
Differential
Outputs
Encoder #1
Input
Encoder #2
Input