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Chapter 2
2-29
Standard Models and Specifications
●
Positioning Completed Output (8: INP)
The INP signal turns ON when the number of accumulated pulses in the deviation counter is less
than Pn500 (positioning completed range).
●
Brake Interlock Output (7: BKIR)
External brake timing signals are output.
2-3-5 Encoder Input Connector Specifications (CN2)
●
CN2 Connectors Used (14P)
Servo Driver receptacle: 10214-52A2JL (Sumitomo 3M)
Cable solder plug:
10114-3000VE (Sumitomo 3M)
Cable case:
10314-52A0-008 (Sumitomo 3M)
2-3-6 Communications Connector Specifications (CN3)
●
CN3 Connectors Used (8P)
Servo Driver receptacle: HR12-10R-8 SDL (Hirose Electric)
Cable connector:
HR212-10P-8P (Hirose Electric)
Pin No.
Symbol
Signal name
Function/Interface
1, 2, 3
E0V
Encoder power supply GND
Power supply outlet for encoder: 5 V, 180 mA
4, 5, 6
E5V
Encoder power 5 V
8
S+
E phase-S input
Line driver input (conforming to EIARS-422A)
(Input impedance: 300
Ω±
5%)
9
S–
Encoder – phase-S input
10
A+
E phase-A input
Line driver input (conforming to EIARS-422A)
(Input impedance: 300
Ω±
5%)
11
A–
Encoder – phase-A input
12
B+
E phase-B input
Line driver input (conforming to EIARS-422A)
(Input impedance: 300
Ω±
5%)
13
B–
Encoder – phase-B input
Shell
FG
Shield ground
Cable shield ground
Pin No.
Symbol
Signal name
Function/Interface
1
/TXD
Transmission data
Transmission data, RS-232C output
Reception data, RS-232C input
2
/RXD
Reception data
3
PRMU
Unit switching
This is the switching terminal for a Parameter
Unit or personal computer.
7
+5V
+5 V output
This is the +5-V power supply output to the
Parameter Unit.
8
GND
Ground
Shell
FG
Shield ground
Cable shield ground
Summary of Contents for SMARTSTEP A Series
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